Exhibit 10.90  
  
  
First Amendment to Guaranty of Payment, dated March 21, 1995 by and  
between Heatec, Inc.; Roadtec, Inc.; Trencor, Inc.; Telsmith, Inc.; Astec  
Transportation, Inc.; ACI, Inc.; Astec, Inc.; CEI Enterprises, Inc.; and  
The First National Bank of Chicago.  
 
 
 
 
EXHIBIT 10.90 
 
FIRST AMENDMENT TO GUARANTY OF PAYMENT 
 
 
	THIS FIRST AMENDMENT TO GUARANTY OF PAYMENT  
(this "First Amendment") is made as of March 21, 1995 by HEATEC, INC.,  
a Tennessee corporation ("Heatec"), ROADTEC, INC., a Tennessee  
corporation ("Roadtec"), TRENCOR, INC., a Texas Corporation  
("Trencor"), TELSMITH, INC., a Delaware corporation, ("Telsmith"),  
ASTEC TRANSPORTATION, INC., a Tennessee corporation ("Astec  
Transportation"), ACI, INC., a Tennessee corporation (formerly known as  
Astec Corporation--"ACI"), ASTEC, INC., a Tennessee corporation  
("Astec, Inc."), and CEI ENTERPRISES, INC., a Tennessee corporation  
("CEI"), in favor of THE FIRST NATIONAL BANK OF CHICAGO, a  
national banking association, organized and existing under the laws of the  
United States of America (the "Bank").  Heatec, Roadtec, Trencor,  
Telsmith, Astec Transportation and ACI are referred to herein as the  
"Original Guarantors". 
 
 
	RECITALS 
 
	A.	Astec Industries, Inc. (the "Borrower") and the Bank  
entered into a certain Credit Agreement dated as of July 20, 1994 (as  
amended, modified, restated or extended from time to time, the  
"Agreement"), pursuant to the terms of which the Bank agreed to make a  
revolving credit loan to the Borrower in an original principal amount not to  
exceed $15,000,000.  Defined terms used herein shall have the meanings  
ascribed to them in the Guaranty (as hereinafter defined) unless expressly  
provided otherwise herein. 
 
	B.	Each of the Original Guarantors executed a certain  
Guaranty of Payment dated as of July 20, 1994 (the "Guaranty"), pursuant  
to which each Original Guarantor guaranteed the obligations of the  
Borrower under the Agreement. 
 
	C.	Effective January 1, 1995, the Borrower created Astec,  
Inc., a Wholly-Owned Subsidiary, and transferred to Astec, Inc. a  
substantial portion of the Borrower's assets (other than the stock of its  
Subsidiaries), including without limitation the assets of the so-called Astec  
Division of the Borrower (collectively, the "Astec, Inc. Transaction"). 
 
	D.	The Borrower intends to purchase all of the capital stock  
of Trace Industries, Inc. ("Trace") and merge Trace into CEI, a newly  
formed Wholly-Owned Subsidiary of the Borrower (the "Acquisition"). 
 
	E.	The Borrower, Astec, Inc., CEI and each Original  
Guarantor have requested, and the Bank has agreed, to enter into this First  
Amendment to amend the Guaranty to make each of Astec, Inc. and CEI a  
Guarantor thereunder. 
 
 
	AGREEMENT 
 
	NOW, THEREFORE, to induce the Bank to consent to the Astec,  
Inc. Transaction and the Acquisition, and in consideration of the premises  
and mutual covenants and agreements herein contained and other good and  
valuable consideration, the receipt and adequacy of which are hereby  
acknowledged, the Borrower, Astec, Inc., CEI and each Original Guarantor  
agrees as follows: 
 
	1.	Conflict.  In the event any of the terms and provisions of  
this First Amendment shall conflict with the terms and provisions of the  
Guaranty, the terms and provisions of this First Amendment shall govern  
and control. 
 
	2.	Astec, Inc. and CEI as Guarantor.  The Guaranty is  
amended by adding each of Astec, Inc. and CEI as an additional Guarantor.  
 Each reference to Guarantor in the Guaranty shall include each of Astec,  
Inc. and CEI as if each of Astec, Inc. and CEI was an Original Guarantor.   
Each of Astec, Inc. and CEI agrees to be bound by all of the terms and  
provisions of the Guaranty. 
 
	3.	Guaranty.  Each Original Guarantor expressly  
acknowledges and agrees to the terms of this First Amendment and joins in  
this First Amendment for the purpose of acknowledging, agreeing and  
consenting to such agreements as such Original Guarantor, and  
unconditionally ratifying and affirming the Guaranty. 
 
	4.	Interpretation.  Reference in any of this First  
Amendment, the Agreement or any other Loan Document to the Guaranty  
shall be reference to the Guaranty as amended hereby and as further  
amended, modified, restated or extended from time to time and any  
reference to Guarantor therein shall be reference to each of Astec, Inc. and  
CEI and each Original Guarantor. 
 
	5.	Effective Date.  This First Amendment shall be effective  
from and after the date first written above, provided, however, that each of  
the conditions set forth in Section 6 below shall have been satisfied. 
 
	6.	Conditions to First Amendment.  This First Amendment  
is subject to the satisfaction in full of all of the following conditions  
precedent, each of which must be in form and substance satisfactory to Bank  
in its sole discretion. 
 
		(a)	First Amendment.  The Borrower, Astec, Inc.,  
CEI and each Original Guarantor shall have executed and  
delivered to the Bank this First Amendment. 
 
		(b)	Astec, Inc. Authorization and Organization.   
Astec, Inc. shall have delivered to the Bank (i) certified corporate  
resolutions of the Board of Directors of Astec, Inc. authorizing the  
Astec, Inc. Transaction and the execution and delivery of this First  
Amendment, and the transactions contemplated hereby, (ii) an  
officer's certificate as to its certificate of incorporation, by-laws and  
incumbency of officers of Astec, Inc. signing this First  
Amendment, (iii) a good standing certificate of the State of  
Tennessee for Astec, Inc. and (iv) documents evidencing the Astec,  
Inc. Transaction. 
 
		(c)	Astec Industries, Inc. Authorization.  The  
Borrower shall have delivered to the Bank certified corporate  
resolutions of the Board of Directors of the Borrower authorizing  
the Astec, Inc. Transaction. 
 
		(d)	CEI Authorization and Organization.  CEI  
shall have delivered to the Bank (i) certified corporate resolutions  
of the Board of Directors of CEI authorizing the execution and  
delivery of this First Amendment, and the transactions  
contemplated hereby and (ii) an officer's certificate as to its  
certificate of incorporation, by-laws and incumbency of officers of  
CEI signing this First Amendment. 
 
		(e)	Expenses.  The Borrower shall have paid all of  
the Bank's fees and expenses (including attorneys' fees and  
expenses) incurred in connection with this First Amendment and  
the transactions contemplated hereby. 
 
	7.	Affirmation.  Except as expressly amended hereby, the  
Guaranty is and shall continue in full force and effect. 
 
	8.	Counterparts.  This First Amendment may be executed  
in two or more counterparts, each of which shall constitute an original, but  
all of which when taken together shall constitute one contract. 
 
	9.	Further Assurances.  The Borrower, Astec, Inc., CEI and  
each Original Guarantor agree to execute, deliver and properly record or  
file, if applicable, in form and substance satisfactory to the Bank such  
further documents, instruments, amendments and financing statements and  
to take such further action, as may be necessary from time to time to  
effectuate the intent and purposes of this First Amendment. 
 
	IN WITNESS WHEREOF, the parties hereto have caused this  
First Amendment to be duly executed as of the date first written above. 
 
GUARANTORS: 
 
ASTEC, INC. 
By: /s/ Albert E. Guth 
Its:  Secretary 
 
CEI ENTERPRISES, INC. 
By:/s/ Albert E. Guth 
Its:  Secretary		Its:	 
 
HEATEC, INC. 
By:  /s/ Albert E. Guth 
Its:  Secretary 
 
ROADTEC, INC. 
By: /s/ Albert E. Guth 
Its:  Secretary 
 
TRENCOR, INC. 
By:  /s/ Albert E. Guth 
Its:  Secretary 
 
TELSMITH, INC.  
By:  /s/ Albert E. Guth 
Its:  Secretary 
 
ASTEC TRANSPORTATION, INC. 
By:  /s/ Albert E. Guth 
Its:  Secretary 
 
 
ACI, INC. (formerly known as Astec Corporation) 
By:  /s/ Albert E. Guth 
Its:  Secretary 
 
 
Agreed and Accepted: 
 
ASTEC INDUSTRIES, INC. 
 
 
By:  /s/ Albert E. Guth 
Its:  Senior Vice President 
 
 
 
Exhibit 10.91  
  
  
First Amendment to Credit Agreement, dated May 22, 1995 between the  
Company and The First National Bank of Chicago.  
 
 
 
 
EXHIBIT 10.91 
	FIRST AMENDMENT TO 
	CREDIT AGREEMENT 
 
 
	THIS FIRST AMENDMENT TO CREDIT AGREEMENT (this  
"First Amendment") is made as of this 22nd day of May, 1995 by ASTEC  
INDUSTRIES, INC., a Tennessee corporation (the "Borrower"), and THE  
FIRST NATIONAL BANK OF CHICAGO, a national banking association  
organized and existing under the laws of the United States of America (the  
"Bank"). 
 
	RECITALS 
 
	A.	Borrower and Bank entered into a certain Credit  
Agreement dated as of July 20, 1994 (as amended, modified, restated or  
extended from time to time, the "Agreement"), pursuant to which Bank  
agreed to make a revolving credit loan to Borrower in an original principal  
amount not to exceed $15,000,000.  Defined terms used herein shall have  
the meanings ascribed to them in the Agreement (as hereinafter defined)  
unless expressly provided otherwise herein.   
 
	B.	Borrower and Bank desire to amend the Agreement to  
increase the Commitment to $22,000,000, subject to the terms and  
provisions contained herein. 
 
	AGREEMENT 
 
	NOW, THEREFORE, in consideration for the premises and  
mutual covenants and agreements herein contained, and other good and  
valuable consideration, the receipt and sufficiency of which are hereby  
acknowledged, Borrower and Bank agree as follows: 
 
	1.	Conflict.  In the event any of the terms and provisions of  
this First Amendment shall conflict with the terms and provisions of the  
Agreement, the terms and provisions of this First Amendment shall govern  
and control. 
 
	2.	General Amendment to Agreement and Other Loan  
Documents.  The Agreement and each of the other Loan Documents are  
hereby amended to include within the description of the indebtedness or  
other obligations evidenced or covered thereby any and all of the  
indebtedness and obligations owing under, and any and all sums advanced  
or payable pursuant to the Agreement, as modified by this First  
Amendment, and the Amended Note (as defined below), and any and all  
replacements, renewals, extensions, amendments or modifications thereof  
(collectively, the "Additional Indebtedness").  Without limitation to the  
foregoing, (a) the defined term "Obligations" in the Agreement and the  
defined term "Guaranteed Obligations" in the Guaranty shall include the  
Additional Indebtedness, (b) the defined term "Loan Documents" in the  
Agreement and each of the other Loan Documents, as applicable, shall  
include this First Amendment and the Amended Note, (c) each usage of the  
terms "Agreement" or "Credit Agreement" and "Note" in the Loan  
Documents shall mean the Agreement, as modified by this First  
Amendment, and the Amended Note, respectively, as applicable and (d) the  
defined term "Loan" in the Agreement shall include the increased  
Commitment provided for herein. 
 
	3.	Amendments to Article I of the Agreement.  Article I of  
the Agreement is amended by (a) changing "$15,000,000" to "$22,000,000"  
in the defined term "Commitment" and (b) deleting the defined term  
"Guarantor" in its entirety and inserting in lieu thereof the following: 
 
		"Guarantor" means Heatec, Inc., a Tennessee  
corporation, Roadtec, Inc., a Tennessee corporation,  
Trencor, Inc., a Texas corporation (formerly known as  
Trencor Jetco, Inc.), Telsmith, Inc., a Delaware  
corporation, Astec Transportation, Inc., a Tennessee  
corporation, ACI, Inc., a Tennessee corporation (formerly  
known as Astec Corporation), Astec, Inc., a Tennessee  
corporation, CEI Enterprises, Inc., a Tennessee  
corporation, and their respective successors and assigns. 
 
 
 
	4.  Additional Agreements of Borrower.  As a condition to the  
effectiveness of this First Amendment and the Bank's acceptance of the  
Amended Note, Borrower agrees: 
 
		(a)	to deliver this First Amendment, a Second  
Amendment to Guaranty of Payment of even date herewith (the  
"Second Amendment to Guaranty") executed by each of the  
Guarantors, and an Amended and Restated Note of even date  
herewith (the "Amended Note") executed by Borrower made  
payable to Bank in the principal amount not to exceed  
$22,000,000, each duly executed on behalf of Borrower and each  
Guarantor, as applicable, and each in form acceptable to Bank;  
 
		(b)	to pay to Bank any and all fees and expenses,  
including without limitation reasonable attorneys' fees and  
expenses, incurred by Bank in connection with the negotiation and  
delivery of this First Amendment,  the Amended Note and all other  
documents in connection therewith; 
 
		(c)	to deliver to Bank (i) certified corporate  
resolutions of the Board of Directors of Borrower and each  
Guarantor authorizing the execution and delivery of this First  
Amendment, the Amended Note and the Second Amendment to  
Guaranty, and authorizing the transactions contemplated in  
connection therewith, as applicable, and (ii) an officer's certificate  
for Borrower and each Guarantor certifying such entity's charter  
and by-laws and incumbency of such entity's officers; 
 
		(d)	to pay to Bank an arrangement fee in the amount  
of $7,000 payable on or before the date hereof, which fee shall be  
deemed fully earned on the date hereof whether or not the Loan (as  
the definition of that term is modified hereby) is disbursed in whole  
or in part; 
 
		(e)	a certificate signed by the chief financial officer  
of Borrower, stating that no Default or Unmatured Default has  
occurred and is continuing, in form acceptable to Bank; 
 
		(f)	a written opinion of Borrower's and each  
Guarantor's counsel, addressed to Bank, in form acceptable to  
Bank; 
 
		(g)	a solvency certificate executed by an officer of  
Borrower; and 
 
		(h)	such other documents as Bank or its counsel may  
have reasonably requested. 
 
If each of the foregoing conditions are not satisfied, this First Amendment  
shall be null and void and of no further force and effect and Borrower shall  
repay the portion of the Loan advanced pursuant to this First Amendment  
upon demand from Bank. 
 
	5.	Effective Date.  This First Amendment shall be effective  
from and after the date first above written, provided that each of the  
conditions set forth in Section 4 above have been satisfied. 
 
	6.	Representations.  Borrower hereby restates and remakes  
each of the representations and warranties of Borrower that are made in the  
Agreement. 
 
	7.	Affirmation.  Except as expressly amended hereby, the  
Agreement is and shall continue in full force and effect. 
 
	8.	Severability of Provisions.  Any provision in this First  
Amendment that is held to be inoperative, unenforceable, or invalid in any  
jurisdiction shall, as to that jurisdiction, be inoperative, unenforceable, or  
invalid without affecting the remaining provisions in that jurisdiction or the  
operation, enforceability, or validity of that provision in any other  
jurisdiction, and to this end the provisions of this First Amendment are  
declared to be severable. 
 
	9.	CHOICE OF LAW.  THIS FIRST AMENDMENT  
SHALL BE CONSTRUED IN ACCORDANCE WITH THE INTERNAL  
LAWS (AND NOT THE LAW OF CONFLICTS) OF THE STATE OF  
ILLINOIS, BUT GIVING EFFECT TO FEDERAL LAWS APPLICABLE  
TO NATIONAL BANKS. 
 
	10.	Counterparts.  This First Amendment may be executed  
in two or more counterparts, each of which shall constitute an original, but  
all of which when taken together shall constitute one contract. 
 
	11.	Further Assurances.  Borrower agrees to execute, deliver  
and properly record or file, if applicable, in form and substance satisfactory  
to Bank such further documents, instruments, amendments and financing  
statements and to take such further action, as may be necessary from time to  
time to effectuate the intent and purposes of this First Amendment. 
 
	IN WITNESS WHEREOF, the parties hereto have caused this  
First Amendment to be duly executed as of the date first above written. 
 
ASTEC INDUSTRIES, INC. 
 
By:  /s/ Albert E. Guth 
Its:  Senior Vice President 
 
 
THE FIRST NATIONAL BANK OF CHICAGO 
 
By:  /s/ John Runger 
Its:  Vice President 
 
CONSENTED AND AGREED TO BY GUARANTORS: 
HEATEC, INC. 
By: /s/ Albert E. Guth 
Its:  Secretary 
 
ROADTEC, INC. 
By:  /s/ Albert E. Guth 
Its:  Secretary 
 
TRENCOR, INC. 
By:  /s/ Albert E. Guth 
Its:  Secretary 
 
TELSMITH, INC.  
By:  /s/ Albert E. Guth 
Its:  Secretary 
 
ASTEC TRANSPORTATION, INC. 
By:  /s/ Albert E. Guth 
Its:   Secretary 
 
ACI, INC. 
By:  /s/ Albert E. Guth 
Its:  Secretary 
 
 
ASTEC, INC. 
By:  /s/ Albert E. Guth 
Its:  Secretary 
 
 
CEI ENTERPRISES, INC. 
By:  /s/ Albert E. Guth 
Its:  Secretary 
 
 
 
 
	AMENDED AND RESTATED 
	NOTE 
 
								 
		Chicago, Illinois 
$22,000,000	May 22, 1995 
 
 
	FOR VALUE RECEIVED, ASTEC INDUSTRIES, INC., a  
Tennessee corporation (the "Borrower"), promises to pay to the order of  
THE FIRST NATIONAL BANK OF CHICAGO (the "Lender") the lesser  
of the principal sum of TWENTY-TWO MILLION AND NO/100 UNITED  
STATES DOLLARS (U.S. $22,000,000) or the aggregate unpaid principal  
amount of all Loans made by the Lender to the Borrower pursuant to Article  
II of the Credit Agreement dated as of July 20, 1994 (as the same may be  
amended or modified from time to time, including without limitation by the  
First Amendment to Credit Agreement dated as of May 22, 1995, executed  
by the Lender and the Borrower, the "Agreement") executed by the  
Borrower and the Lender, in lawful money of the United States in  
immediately available funds at the main office of the Lender in Chicago,  
Illinois, together with interest on the unpaid principal amount hereof at the  
rates and on the dates set forth in the Agreement.  The Borrower shall pay  
the principal of and accrued and unpaid interest on the Loans in full on the  
Facility Termination Date and shall make such mandatory payments as are  
required to be made under the terms of Article II of the Agreement.   
Capitalized terms used herein and not otherwise defined herein are used  
with the meanings attributed to them in the Agreement. 
 
	The Lender is hereby authorized to record on the schedule attached  
hereto, or to otherwise record in accordance with its usual practice, the  
principal amount and date of each of the Loans and the date and amount of  
each principal and interest payment hereunder, and such other reasonable  
information, provided, however, that the failure to so record (or any error in  
such recording) shall not affect the Borrower's obligations under this Note  
or the other Loan Documents. 
 
	This Note is issued pursuant to, and is entitled to the benefits of the  
Agreement, to which Agreement, as it may be amended, reference is hereby  
made for a statement of the terms and conditions governing this Note,  
including without limitation the terms and conditions under which this Note  
may be prepaid or its maturity date accelerated. 
 
	The Borrower hereby waives any rights to receive any notice or  
demand not expressly provided in this Note or the Agreement with respect  
to the Borrower's obligations hereunder. 
 
	This Note is made in substitution for and not in payment of that  
certain Note dated July 20, 1994 in the principal amount of $15,000,000  
(the "Initial Note") executed by the Borrower and made payable to the  
Lender.  The Lender is the legal holder of the Initial Note. 
 
	This Note shall be governed by and construed in accordance with  
the law of the State of Illinois, without giving effect to Illinois choice of 
law  principles. 
 
ASTEC INDUSTRIES, INC., a Tennessee corporation 
 
By: /s/ Albert E. Guth 
Print Name:  Albert E. Guth 
Title:  Senior Vice President 
 

 
 
	SCHEDULE OF LOANS AND PAYMENTS OF PRINCIPAL 
	TO 
	AMENDED AND RESTATED NOTE OF ASTEC INDUSTRIES, INC., 
	DATED MAY 22, 1995 
 
 
Date    Principal               Maturity of   Principal
        Amount and Type         Interest      Amount        Interest  Unpaid
        of Loan                 Period        Paid          Paid      Balance
 
 
	SOLVENCY CERTIFICATE 
 
	Pursuant to Section 4 of that certain First Amendment to Credit  
Agreement dated as of May 22, 1995 ("First Amendment") executed by  
The First National Bank of Chicago ("Lender") and Astec Industries, Inc.,  
a Tennessee corporation ("Borrower"), the undersigned hereby certifies to  
Lender as follows (terms not otherwise defined herein shall have the  
meanings given them in the First Amendment or in that certain Credit  
Agreement dated as of July 20, 1994 executed by Lender and Borrower  
("Credit Agreement"): 
 
	1.	The undersigned is the duly qualified and acting Chief  
Financial Officer of Borrower and each of the Subsidiaries, has  
responsibility for the management of financial affairs of Borrower and each  
of the Subsidiaries and the preparation of their respective financial  
statements, and is familiar with their respective properties, business and  
assets, and the Transactions (as defined below). 
 
	2.	The undersigned has reviewed the contents of this  
Certificate and conferred with the President of Borrower and each of the  
Subsidiaries, and with counsel for Borrower and each of the Subsidiaries,  
for the purpose of discussing the meanings of its contents. 
 
	3.	For the purposes of this Certificate, the term  
"Transactions" means the transactions contemplated by the Credit  
Agreement and the First Amendment. 
 
	4.	The undersigned has reviewed such documents and made  
such investigations and inquiries as the undersigned deems necessary and  
prudent.  The financial information and assumptions which underlie and  
form the basis for the certifications made in this Certificate were reasonable  
when made and were made in good faith and continue to be reasonable as of  
the date hereof. 
 
	5.	The undersigned hereby certifies that: 
 
		A.	Neither Borrower nor any Subsidiary is insolvent  
and the execution and delivery of the First Amendment nor any document  
in connection therewith and the consummation of the Transactions will not  
render Borrower or any Subsidiary insolvent.  Each of the fair value and  
present fair saleable value of the assets of Borrower and its Subsidiaries on a
consolidated basis exceeds their liabilities on a consolidated basis.  The  
undersigned understands that in this context "insolvent" means that the  
present fair saleable value of the total assets of Borrower and its  
Subsidiaries on a consolidated basis is less than the amount of the total  
liabilities of Borrower and its Subsidiaries on a consolidated basis.  The  
undersigned also understands that the term "liabilities" includes any legal  
liability, whether matured or unmatured, liquidated or unliquidated,  
absolute, fixed or contingent (with contingent liabilities valued based on  
Borrower's good faith estimate of the probability of occurrence). 
 
		B.	Borrower and its Subsidiaries would be able to  
pay their debts as they become absolute and mature.  If the maximum  
amount available under the Credit Agreement, as modified by the First  
Amendment, is borrowed by Borrower, Borrower and its Subsidiaries will  
not incur debts beyond their ability to pay as they mature. 
 
		C.	The borrowing of the maximum amount  
available under the Credit Agreement, as modified by the First Amendment,  
will not leave Borrower and its Subsidiaries with property remaining in  
their hands constituting "unreasonably small capital" with which to conduct  
their businesses. 
 
		D.	Neither Borrower nor any Subsidiary has taken  
any actions with respect to the Credit Agreement, the First Amendment or  
the other Loan Documents executed pursuant thereto with actual intent to  
hinder, delay or defraud either present or future creditors. 
 
	6.	In reaching the conclusions and making the certifications  
set forth in this Certificate, the undersigned has considered, among other  
things: 
 
		A.	the cash and other current assets of Borrower and  
each of the Subsidiaries; 
 
		B.	all net contingent liabilities of Borrower and each  
of the Subsidiaries, including without limitation, claims arising out of  
pending and threatened litigation against Borrower or any Subsidiary, and  
in so doing, Borrower has estimated the amount of such liabilities at the  
maximum amount which, in light of all the facts and circumstances existing  
on the date hereof, can reasonably be expected to become actual or matured  
liabilities; 
 
		C.	all obligations and liabilities of Borrower and  
each of the Subsidiaries, whether matured or unmatured, liquidated or  
unliquidated, disputed or undisputed, secured or unsecured, subordinated,  
absolute, fixed or contingent, including without limitation, claims arising  
out of pending and threatened litigation against Borrower or any  
Subsidiary; and 
 
		D.	the level of capital customarily maintained by  
other entities engaged in the same or similar businesses as the business of  
Borrower and the Subsidiaries. 
 
	The undersigned understands that Lender is relying on this  
Certificate in connection with the consummation of the Transactions and  
the extension of credit in connection therewith.  The undersigned certifies  
that the foregoing information is true, complete and correct. 
  
	/s/ Albert E. Guth  
Name:	Albert E. Guth 
Date:	May 22, 1995 
 
 
 
 
	CERTIFICATE OF NO DEFAULTS 
 
TO:	THE FIRST NATIONAL BANK OF CHICAGO 
	One First National Plaza 
	Chicago, Illinois 60670 
 
 
	This Certificate of No Defaults is furnished pursuant to Section 4  
of that certain First Amendment to Credit Agreement dated as of May 22,  
1995 (the "First Amendment"), executed by Astec Industries, Inc. (the  
"Borrower") and The First National Bank of Chicago (the "Bank").   
Reference is made to that certain Credit Agreement dated as of July 20,  
1994 (the "Agreement") executed by Borrower and Bank.  Unless otherwise  
defined herein, the terms used in this Certificate shall have the same  
meanings as set forth in the Agreement, as modified by the First  
Amendment. 
 
	THE UNDERSIGNED HEREBY CERTIFIES THAT: 
 
	I am the duly elected Chief Financial Officer of  
Borrower. 
  
	I have reviewed the terms of the Agreement and  
the First Amendment and I have made, or have caused to be made under my  
supervision, a detailed review of the transactions and conditions of  
Borrower and its Subsidiaries during the relevant accounting periods. 
  
	The examinations described in Paragraph 2  
above did not disclose, and I have no knowledge of, the existence of any  
condition or event which constitutes a Default or Unmatured Default during  
or at the end of the relevant accounting periods or as of the date of this  
Certificate. 
  
	Attached hereto is a schedule setting forth  
financial data and computations evidencing the Borrower's compliance with  
certain covenants of the Agreement, all of which data and computations are  
true, complete and correct. 
 
		The foregoing certifications and the attached  
computations are made and delivered this 22nd day of May, 1995. 
ASTEC  INDUSTRIE S, INC.	 
	 
	 
 
By: /s/ Albert  E. Guth 
	(Albert E. Guth) 	Chief Financial  Officer 
 
	FIRST CHICAGO COVENANTS 
	FOR THE QUARTER ENDING MARCH 31, 1995 
	(IN THOUSANDS) 
 
CURRENT RATIO	  
I. 	Current Assets	                               115,044 
II. 	Current Liabilities	                         57,193  
III. 	Current Ratio, 1 divided by 2	              2.01  
IV. 	Required Ratio	                              1.50  
V. 	Excess (Shortfall)	                           0.51  
 MINIMUM TANGIBLE NET WORTH 
VI. 	Consolidated Stockholders' Equity	           93,826  
VII. 	Less:  Consolidated Intangible Assets	      14,750  
VIII. 	Consolidated Tangible Net Worth	           79,076  
IX. 	Required Net Worth, $50,000,000 Plus 
		Fifty Percent (50%) of Cumulative 
		Consolidated Net Income Subsequent  
		to December 31, 1993	                           62,926  
 
I. 	Excess (Shortfall)	                           16,150 
 
LEVERAGE RATIO 
 
I. 	Consolidated Funded Debt 
    (Excluding Recourse)	                          23,310  
  
II. 	Consolidated Net Worth + Consolidated 
     Funded Debt	                                  117,136  
  
III. 	11 Divided by 12	                            .20  
  
IV. 	Required Minimum	                             .50  
  
V. 	Excess (Shortfall)	                            .30  
 
FIXED CHARGE COVERAGE (4 QUARTERS) 
 
I. 	Pre-Tax Income Excluding 
		  Non-Recurring Gains and Losses	                 13,426  
 
FIXED CHARGES 
 
I. 	Interest Expense	                                1,109  
  
II. 	Amortization of Debt Discount and 
     related expenses	                               24  
  
III. 	Payments of Principal and Indebtedness	        500  
  
IV. 	Fixed Charges (17 - 20)	                        1,633  
  
V. 	Fixed Charge Coverage Ratio 
 		(16 divided by 21)	                               8.22  
  
VI. 	Required	                                       2.50  
  
VII. 	Excess (Shortfall)	                            5.72  
 
 
Exhibit 10.92  
  
  
Second Amendment to Guaranty of Payment, dated May 22, 1995 by and  
between Heatec, Inc.; Roadtec, Inc.; Trencor, Inc.; Telsmith, Inc.; Astec  
Transportation, Inc.; ACI, Inc.; Astec, Inc.; CEI Enterprises, Inc.; and  
The First National Bank of Chicago.  
 
 
 
EXHIBIT 10.92 
 
	SECOND AMENDMENT TO GUARANTY OF PAYMENT 
 
	THIS SECOND AMENDMENT TO GUARANTY OF PAYMENT  
(this "Second Amendment") is made as of May 22, 1995 by HEATEC,  
INC., a Tennessee corporation ("Heatec"), ROADTEC, INC., a Tennessee  
corporation ("Roadtec"), TRENCOR, INC., a Texas Corporation  
("Trencor"), TELSMITH, INC., a Delaware corporation ("Telsmith"),  
ASTEC TRANSPORTATION, INC., a Tennessee corporation ("Astec  
Transportation"), ACI, INC., a Tennessee corporation (formerly known as  
Astec Corporation--"ACI"), ASTEC, INC., a Tennessee corporation  
("Astec, Inc."), and CEI ENTERPRISES, INC., a Tennessee corporation  
("CEI"), in favor of THE FIRST NATIONAL BANK OF CHICAGO, a  
national banking association organized and existing under the laws of the  
United States of America (the "Bank").  Heatec, Roadtec, Trencor,  
Telsmith, Astec Transportation, ACI, Astec, Inc. and CEI are referred to  
herein as the "Guarantors." 
 
 
	RECITALS 
 
	A.	Astec Industries, Inc. (the "Borrower") and the Bank  
entered into a certain Credit Agreement dated as of July 20, 1994 (as  
amended, modified, restated or extended from time to time, including  
pursuant to a certain First Amendment to Credit Agreement dated as of  
May 22, 1995 ("First Amendment") executed by the Bank and the  
Borrower, the "Agreement"), pursuant to the terms of which the Bank  
agreed to make a revolving credit loan to the Borrower in an original  
principal amount not to exceed $22,000,000.   
 
	B.	Each of the Guarantors executed a certain Guaranty of  
Payment dated as of July 20, 1994 (as amended by that certain First  
Amendment to Guaranty of Payment dated as of March 21, 1995, the  
"Guaranty"), pursuant to which each Guarantor guaranteed the obligations  
of the Borrower under the Agreement.  Defined terms used herein shall  
have the meanings ascribed to them in the Guaranty or the Agreement  
unless expressly provided otherwise herein. 
 
	C.	Each Guarantor is a wholly-owned subsidiary of  
Borrower, and will therefore benefit from the First Amendment and the  
increased Commitment pursuant thereto. 
 
	D.	Borrower and each Guarantor have requested, and the  
Bank has agreed, to enter into this Second Amendment to amend the  
Guaranty to expressly cover the First Amendment. 
 
	AGREEMENT 
 
	NOW, THEREFORE, to induce the Bank to enter into the First  
Amendment and in consideration of the premises and mutual covenants and  
agreements herein contained and other good and valuable consideration, the  
receipt and sufficiency of which are hereby acknowledged, the Borrower  
and each Guarantor agree as follows: 
 
	1.	Conflict.  In the event any of the terms and provisions of  
this Second Amendment shall conflict with the terms and provisions of the  
Guaranty, the terms and provisions of this Second Amendment shall govern  
and control. 
 
	2.	First Amendment; Guaranty.  Each Guarantor expressly  
(a) acknowledges, consents and agrees to the terms of the First Amendment,  
(b) confirms and agrees that the Guaranteed Obligations shall include  
without limitation all liabilities and obligations of Borrower under the First  
Amendment and the Amended and Restated Note executed pursuant  
thereto, and (c) unconditionally ratifies and affirms the Guaranty. 
 
	3.	Interpretation.  Reference in any of this Second  
Amendment, the Agreement, the First Amendment or any other Loan  
Document to the Guaranty shall be reference to the Guaranty as amended  
hereby and as further amended, modified, restated or extended from time to  
time. 
 
	4.	Effective Date.  This First Amendment shall be effective  
from and after the date first above written. 
 
	5.	Affirmation.  Except as expressly amended hereby, the  
Guaranty is and shall continue in full force and effect. 
 
	6.	Counterparts.  This Second Amendment may be  
executed in two or more counterparts, each of which shall constitute an  
original, but all of which when taken together shall constitute one contract. 
 
	7.	Further Assurances.  The Borrower and each Guarantor  
agree to execute, deliver and properly record or file, if applicable, in form  
and substance satisfactory to the Bank such further documents, instruments,  
amendments and financing statements and to take such further action, as  
may be necessary from time to time to effectuate the intent and purposes of  
this Second Amendment. 
 
	IN WITNESS WHEREOF, the parties hereto have caused this  
Second Amendment to be duly executed as of the date first above written. 
 
 
GUARANTORS: 
HEATEC, INC. 
By:  /s/ Albert E. Guth 
Its:  Secretary 
 
ROADTEC, INC. 
By:  /s/ Albert E. Guth 
Its:  Secretary 
 
TRENCOR, INC. 
By:  /s/ Albert E. Guth 
Its:  Secretary 
 
TELSMITH, INC.  
By:  /s/ Albert E. Guth 
Its:  Secretary 
 
ASTEC TRANSPORTATION, INC. 
By:  /s/ Albert E. Guth 
Its:  Secretary 
 
ACI, INC. 
By:  /s/ Albert E. Guth 
Its:  Secretary 
 
ASTEC, INC. 
By:  /s/ Albert E. Guth 
Its:  Secretary 
 
CEI ENTERPRISES, INC. 
By:  /s/ Albert E. Guth 
Its:  Secretary 
 
Agreed and Accepted: 
ASTEC INDUSTRIES, INC. 
By:  /s/ Albert E. Guth 
Its:  Senior Vice President 
 
 
Exhibit 10.93  
  
  
Guaranty of all obligations of Astec-Europa Strassenbaumaschinen GmbH  
executed by the Company in favor of Bayerische Vereinsbank  
Aktiengesellschaft, dated December 6, 1995.  
 
 
 
 
EXHIBIT 10.93 
 
 
TO:	Bayerische Vereinsbank 
	Aktiengesellschaft 
	Frankfurt Branch 
GUARANTEE 
 
For valuable consideration, and to induce Bayerische Vereinsbank  
Aktiengesellschaft, Munich, Federal Republic of German and/or any of its  
offices and branches ("Bank"), to grant or continue to grant overdraft credit  
facilities or other credit or banking facilities ("Credit") from time to time 
as it may deem fit and at its discretion to Astec Europa Strassen-baumaschinen  
GmbH ("Borrower") the undersigned Astec Industries, Inc. ("Guarantor")  
hereby unconditionally guarantees and promises that all obligations  
(including principal, interest and charges) at any time owing by the  
Borrower to the Bank in respect of such Credit will be promptly paid in full  
when due (at stated maturity, by acceleration or otherwise). 
 
The liability of the Guarantor under this Guarantee shall not exceed at  
anyone time the sum of DM 3,000,000 (Deutsche Mark three million), plus  
all interest, cost and fees upon the Credit or upon such part thereof as shall  
not exceed the foregoing limitation.  Notwithstanding the foregoing the  
Bank may permit the Credit of the Borrower to exceed Guarantor's liability. 
 
This is a continuing guarantee.  The Guarantor consents that without notice  
to it the maturity of any obligation of the Borrower may be renewed or the  
terms thereof waived or varied, or any collateral or other security therefore  
may be released, exchanged or otherwise dealt with, all as the bank may  
determine.  The Guarantor agrees that its liability hereunder shall be  
unconditional irrespective of any circumstances which might otherwise  
constitutes a discharge of a surety or guarantor, and waives diligence,  
presentment, protest and all notices and demands whatsoever, including  
notice of acceptance of this Guarantee or of any extension of credit and any  
requirement that any right or power be exhausted or any action be taken  
against the Borrower or against any collateral or other security held by the  
Bank. 
 
The Guarantor agrees that all payments (whether of principal, interest or  
otherwise) to be made by it hereunder shall be made to the Bank at its Head  
Office in Munich in the legal currency of the Federal Republic of Germany.  
 All payments (whether of principal, interest or otherwise) to be made by  
the Guarantor to the Bank hereunder shall be made free and clear of and  
without deduction for any taxes, levies, imposts, duties, charges, fees,  
deductions, withholdings, restrictions or conditions of any nature now or  
hereinafter imposed by any governmental authority in any jurisdiction or  
any political subdivision or banking authority thereof or therein.  If at any  
time any applicable law requires the Guarantor to make any such deduction  
or withholding from any such payment, the sum due from the Guarantor in  
respect of such payment shall be increased to the extent necessary to insure  
that, after the making of such deduction or withholding, the Bank receives a  
net sum equal to the sum which it would have received if no such deduction  
or withholding had been required to be made. 
 
No payment by the Guarantor hereunder shall entitle the Guarantor, by  
subrogation to the rights of the Bank or otherwise, to any payment by the  
Borrower or out of the property of the Borrower, except after payment in  
full of all obligations (whether or not guaranteed hereby) which may be or  
become payable by the Borrower to the Bank.  The Bank's statement of  
account shall represent conclusive proof of the claim of the Bank against the  
Borrower, except for manifest error. 
 
The obligations of the Guarantor hereunder shall not be affected by the  
receipt by the Bank of the proceeds of any collateral or other security held  
by the Bank.  In case at any time the Bank shall be required for any reason  
to repay any amount received by it from the Borrower or from any collateral  
or other security held by the Bank on account of any obligation guaranteed  
hereby, then the liability of the Guarantor in respect of such obligation shall
be restored.  The Guarantor's liability hereunder shall not be affected by  
termination of its position as partner or shareholder of the Borrower. 
 
The Guarantor shall pay all taxes (including stamp taxes and registration  
fees) imposed in the United States with respect to this Guarantee, and the  
obligation of the Guarantor to pay such amount shall survive the discharge  
of the other obligations of the Guarantor hereunder. 
 
This Guarantee shall be valid until receipt by the Bank of written notice of  
cancellation of this Guarantee by guarantor.  The effect of any such  
termination shall be prospective only. 
 
This Guarantee shall be governed by the law of the State of New York of the  
United States of America. 
 
In connection with any dispute which may arise under this Guarantee the  
Guarantor hereby irrevocably submits to consents to and waives any  
objection to the jurisdiction of the courts of the State of New York located
in the County of New York and of the United States District Court for the  
Southern District of New York or at the Bank's option to the Courts of any  
jurisdiction in which the Guarantor or any of its assets may be located and  
waives any objection to the laying of such venue in such court.  The  
Guarantor admits that any such disputes may be resolved at least as  
conveniently in such a court as in any other court and will not seek  
dismissal or a change of venue on the ground that resolution of such a  
dispute in any such court is not convenient or in the interest of justice. 
 
IN WITNESS thereof, the undersigned has caused this instrument to be  
duly executed by its proper officers this 6th day of December , 1995. 
 
 
Astec Industries, Inc. 
By:  /s/ Albert E. Guth 
 
Seal 
Attest:  Janice G. Ritchie 
 
 
Exhibit 10.94  
  
  
Guaranty of a DM3,000,000 credit facility to Gibat Ohl  
Ingenieurgesellschaft fur  
Anlagentechnik mbH executed by the Company in favor of Deutsche Bank AG,  
dated December 13, 1995.  
 
 
 
EXHIBIT 10.94 
 
To: 
Deutsche Bank AG 
Filiale Koblenz 
Lobastrasse 66d 
56068 Koblenz 
Federal Republic of Germany 
GUARANTEE 
 
We have been informed that you are prepared to grant 
Gibat Ohl Ingenieurgesellschaft fur Anlagentechnik mbH, 63594  
Hasselroth, Germany 
credit facilities up to the amount of DM 3,000,000 against our irrevocable  
and unconditional Guarantee. 
 
The purpose of this undertaking is to ensure that you, under any and all  
circumstances, whether factual or legal and regardless of the motives and  
considerations or other circumstances by reasons of which the borrower may  
fail to effect payment and/or to convert into the effective and freely 
available currency and/or to transfer to the place designated shall receive all
monies unpaid under the unforesaid credit line on their due dates, without  
deduction for or on account of any present or future taxes or duties of any  
kind whatsoever. 
 
This being promised, we, Astec Industries, Inc. of Chattanooga (TN), USA  
hereby irrevocably and unconditionally undertake to pay you without delay  
on your first demand without any deduction under any and all  
circumstances and irrespective of all objections or exceptions, from third  
parties also, in Koblenz, Federal Republic of Germany, or as any other place  
designated by you in effective Deutsche Mark or in any other freely  
available and convertible currency designated by you any amount up to 
 
	DM 3,000,000 
	(say: Deutsche Mark three million) 
 
Over and above the aforesaid amount we undertake to pay you such  
additional amounts as correspond to the interest on the aforementioned  
amount and charges, expenses, fees and other amounts under the aforesaid  
credit line. 
 
The issuance of this Guarantee is permitted according to the laws of the  
United States of America. 
 
We confirm that we have taken all necessary steps and undertake, should  
the need only arise later to ensure immediately that any amount can be  
transferred to you in case of your demand free of costs and charges. 
 
This Guarantee is effective as of its date if issuance. 
 
We hereby waive notice of acceptance and agree with you that acceptance  
will be deemed to be effected with receipt of this instrument by you. 
 
All rights and obligations arising from this undertaking shall in all respects  
exclusively by governed by the laws of the Federal Republic of Germany  
and your General Business Conditions.  Place of jurisdiction is Koblenz,  
Federal Republic of Germany; we however, may also be sued before any  
other competent court. 
 
In the case of legal action arising from this Guarantee within the Federal  
Republic of Germany we hereby irrevocably appoint Gibat Ohl  
Ingenieurgesellschaft fur Anlagentechnik mbH as our agent for any service  
of process or summons in connection with the start or continuance of a legal  
proceeding (including any execution proceeding). 
 
December 13, 1995		        /s/  Albert E. Guth 

Date		ASTEC INDUSTRIES, INC. 
    		Albert E. Guth 
		    Senior Vice President 
 
 
Exhibit 10.95  
  
  
Waiver for December 31, 1995, dated November 10, 1995 with respect to  
The  
First National Bank of Chicago Credit Agreement dated  
July 20, 1994, as amended.  
 
 
 
 
EXHIBIT 10.95 
 
November 10, 1995 
 
Astec Industries, Inc. 
PO Box 72787 
4101 Jerome Avenue 
Chattanooga,  TN  37407 
 
Gentlemen: 
 
We refer to that certain Credit Agreement dated as of July 20, 1994  
(together with all amendments and modifications thereto, the  
"Agreement"), by and between Astec Industries, Inc. (the "Company") and  
The First National Bank of Chicago ("FNBC").  All capitalized terms used  
herein and not otherwise defined shall have the meanings attributed to such  
terms in the Agreement. 
 
You have requested that we waive certain currently existing Defaults under  
the Agreement as and to the extent hereinafter described.  This is to advise  
you that, subject to the conditions contained in this letter, FNBC hereby  
waives any and all objections that it may have to Astec's non-compliance  
with Section 6.19 of the Agreement solely for the fiscal year ending  
December 31, 1995 and only to the extent that expenditures in the  
acquisition of fixed assets does not exceed $18,000,000 for such fiscal year. 
 
All of the terms, conditions and agreements contained in the Agreement, as  
previously modified, if applicable, shall remain in full force and effect as  
written and are hereby ratified and affirmed.  Other than as expressly  
provided herein,  FNBC does not waive any, and hereby expressly reserves  
all, rights and remedies available to it at law or in equity. 
 
Please acknowledge your acceptance of this letter by signing and returning a  
copy of this letter to the undersigned.  Upon receipt by the undersigned of  
such signed copy the specific waivers contained herein shall become  
effective as of the date first written above, subject to the conditions  
contained herein. 
 
							Very truly  yours, 
 
							THE FIRST  NATIONAL BANK OF CHICAGO 
 
							By:  /s/ John  Runger 
 
							Title:  Vice  President 
 
 
 
 
Exhibit 10.96  
  
  
English translation of Application for Commencement of Bankruptcy  
Proceedings filed on behalf of Astec-Europa Strassenbaumaschinen in  
Gelnhausen, Germany on February 9, 1996.  
 
 
 
 
EXHIBIT 10.96 
 
Translation of the Filing of Bankruptcy for Astec Europa  
Strassenbaumaschinen GmbH: 
 
N 16/96		Present: Gunther, JHS	as registrant of the Court 
[Stamp with date and time Feb. 9, 1996, 11:45 a.m.] 
 
Record of the Application 
for commencement of bankruptcy proceedings n the assets of Astec Europa  
Strassenbaumaschinen GmbH. 
 
It appears the managing director  
Mr. Adolf Herrlein, Nansenring 15, 60589 Frankfurt/Main, identified by  
and declares: 
 
I am/We are managing director of the limited liability company Astec  
Europa Strassenbaumaschinen GmbH, registered in the Commercial  
Register of the Lower Court Gelnhausen under HR B 1794. 
 
Seat of the company is 63594 Hasselroth/Neuenhasslau. 
 
Place of Business is Industriestrasse 1. 
 
Purpose of the Company is Development, planning and manufacturing of  
industrial products of all kinds, etc. 
 
  A now prepared profit and loss statement has shown over-indebtedness  
as the assets of the Company do not cover the liabilities. 
 
Because of the suspension of payments the Company is insolvent.  As there  
are no means available, the creditors will no longer be satisfied. 
 
  As attachment to this protocol 
 
the Court receives a list of all creditors and debtors and a summary of the  
assets. 
 
Application:   Hereby it is applied to commence bankruptcy proceedings by  
resolution of 	 	           the Lower Court Gelnhausen. 
 
Venue of the Lower Court Gelhausen is based on general jurisdiction or on  
the place of business. 
 
The questionnaire as to the financial status of the bankrupt Company 
  is attached 
 
Read, approved and signed: 
 
/s/ Adolf Herrlein				/s/ Gunther, JHS 
 
 
 
Exhibit 10.97  
  
Limited Consent of The First National Bank of Chicago dated as of  
March 21, 1995 related to the acquisition of Trace Industries, Inc. and the  
assignment of certain assets to Astec, Inc.  
 
 
 
 
EXHIBIT 10.97 
	LIMITED CONSENT 
 
 
	THIS LIMITED CONSENT (this "Consent") is made as of this  
21st day of March, 1995 by THE FIRST NATIONAL BANK OF  
CHICAGO, a national banking association organized and existing under  
the laws of the United States of America (the "Bank"). 
	RECITALS 
 
	A.	The Bank and Astec Industries, Inc. ("Astec") have  
entered into that certain Credit Agreement dated as of July 20, 1994 (the  
"Agreement"), pursuant to which the Bank made a revolving credit loan to  
Astec in an aggregate principal amount not to exceed $15,000,000.  Defined  
terms used herein shall have the meanings ascribed to them in the  
Agreement unless expressly otherwise provided herein. 
 
	B.	Each of Heatec, Inc., Roadtec, Inc., Trencor, Inc.,  
Telsmith, Inc., Astec Transportation, Inc. and Astec Corporation (each, a  
"Guarantor") executed that certain Guaranty of Payment dated as of July 20,  
1994, pursuant to which each Guarantor guaranteed Astec's obligations  
under the Agreement.  Astec Corporation has changed its name to ACI,  
Inc., a Tennessee corporation. 
 
	C.	Effective January 1, 1995, Astec created a Wholly-Owned  
Subsidiary, Astec, Inc., a Tennessee corporation ("Astec, Inc."), and  
transferred to Astec, Inc. a substantial portion of Astec's assets (other than  
the stock of its Subsidiaries), including without limitation the assets of the  
so-called Astec Division of Astec (collectively, the "Astec, Inc.  
Transaction"). 
 
	D.	Astec intends to purchase all of the capital stock of Trace  
Industries, Inc. ("Trace") and merge Trace into a newly formed Wholly- 
Owned Subsidiary, CEI Enterprises, Inc. (collectively, the "Acquisition").   
The purchase price for the Acquisition will be paid in part in cash and in  
part in capital stock of Astec. 
 
	E.	Astec has requested that the Bank consent to the Astec,  
Inc. Transaction and the Acquisition. 
 
	The Bank hereby consents to the Astec, Inc. Transaction and the  
Acquisition and waives any and all objections that it may have to  
noncompliance by the Company with Sections 6.2, 6.12, 6.13, 6.16 and  
6.26 of the Agreement with respect thereto. 
 
	The effectiveness of this Consent is subject to the execution and  
delivery to the Bank by Astec, Astec, Inc., the Guarantors and CEI  
Enterprises, Inc. of that certain First Amendment to Guaranty of Payment of  
even date herewith, and to the satisfaction of the conditions set forth in  
Section 6 thereof.  This Consent is limited to its terms and shall not  
constitute a consent or waiver of any other rights the Bank may have from  
time to time.  All of the terms, conditions and agreements contained in the  
Agreement shall remain in full force and effect as written and are hereby  
ratified and affirmed.  Other than as expressly provided herein, the Bank  
does not waive any of the terms, conditions or agreements contained in the  
Agreement.  The Bank hereby expressly reserves all rights and remedies  
available to it at law or in equity. 
 
	The Bank has duly executed this Consent as of the date first  
written above. 
 
THE FIRST  NATIONAL  BANK OF  CHICAGO 
By:  /s/ John  Runger 
Its:  Vice  President 

Agreed and Accepted: 
 
BORROWER: 
ASTEC INDUSTRIES, INC. 
 
By:	/s/Albert E. Guth 
Its:	Senior Vice President 
 
 
 
GUARANTORS: 
HEATEC, INC. 
 
By:	/s/ Albert E. Guth 
Its:	Secretary 
 
 
ROADTEC, INC. 
By:	/s/ Albert E. Guth 
Its:	Secretary 
 
 
TRENCOR, INC. 
By:	/s/ Albert E. Guth 
Its:	Secretary 
 
 
TELSMITH, INC. 
By:	/s/ Albert E. Guth 
Its:	Secretary 
 
 
ASTEC TRANSPORTATION, INC. 
By:	/s/ Albert E. Guth 
Its:	Secretary 
 
 
ACI, INC. (formerly known as Astec Corporation) 
By:	/s/ Albert E. Guth 
Its:	Secretary 
 
 
Exhibit 10.98  
  
  
Supplemental Executive Retirement Plan, dated February 1, 1996 to be  
effective as of January 1, 1995.  
 
 
 
 
EXHIBIT 10.98 
 
	ASTEC INDUSTRIES, INC. 
	SUPPLEMENTAL EXECUTIVE RETIREMENT PLAN 
	EFFECTIVE JANUARY 1, 1995 
	ASTEC INDUSTRIES, INC. 
 
	SUPPLEMENTAL EXECUTIVE RETIREMENT PLAN 
 
This Supplemental Executive Retirement Plan, hereinafter referred to as the  
Plan, effective January 1, 1995 is being adopted by Astec Industries, Inc. to  
enhance for certain highly compensated Executive Officers the retirement  
benefit provided by Astec Industries, Inc. 
 
 
	ARTICLE 1 - DEFINITIONS 
 
As used herein, the following terms shall have the following meanings  
unless a different meaning is plainly required by the context: 
 
1.1	ADMINISTRATOR:  The Committee designated by the Board to  
administer the Basic Plan. 
 
1.2	BASIC PLAN:  The Astec Industries, Inc. 401(K) Retirement  
Plan, as in effect on December 31, 1994 and as it may be  
amended from time to time. 
 
1.3	BENEFICIARY:  The party or parties entitled to receive a  
Participant's Benefit in the event of the Participant's death. 
 
1.4	BENEFIT:  The Benefit payable to the Participant pursuant to  
Article 3. 
 
1.5	BOARD:  The Board of Directors of Astec Industries, Inc. 
 
1.6	CODE:  The Internal Revenue Code of 1986, as amended. 
 
1.7	COMPANY:  Astec Industries, Inc. 
 
1.8	COMPENSATION:  The total W-2 compensation paid by Astec  
Industries, Inc. to the Participant during each calendar year  
beginning with 1995.  
 
1.9	INVESTMENT RESULTS:  The actual return on the investment  
by Astec Industries, 	Inc. of the contributions on behalf of each  
Participant during each calendar year.  	Participants may not direct the  
investment of contributions to the plan, however, the 	Company  
may, if it chooses, use the Participant's investment choices in the Basic  
	Plan as guidance to investing each Participant's Supplemental  
Executive Savings 	Account. 
 
1.10	PARTICIPANT:  Those Executive Officers of Astec Industries,  
Inc. determined by the 	Board to be eligible and designated by the Board  
as participants from time to time. 
 
The following terms shall have the same meanings as contained in the  
Basic Plan unless a different meaning is plainly required by the context: 
 
	Plan Year, Spouse, Termination Date, and Years of Service 
 
 
	ARTICLE 2 - PARTICIPATION 
 
 
Participation in the Supplemental Executive Retirement Plan shall be  
limited to those key Executive Officers responsible for the ultimate efficient  
and profitable operation of the Company, who have been selected by the  
Board of Directors.  The executives listed below will become a Participant  
on January 1, 1995, every other eligible employee will participate as of the  
January 1 of the year he is first designated a participant by the Board.   
Participation in the Plan shall cease on the Participant's Termination Date. 
 
The initial Participants are: 
 
			J. Don Brock  
			Thomas R. Campbell 
			Jerry F. Gilbert  
			Albert E. Guth 
			F. McKamy Hall 
			James G. May 
			W. Norman Smith 
			Robert A. Stafford 
 
 
 
	ARTICLE 3 - RETIREMENT BENEFITS 
 
 
3.1	ELIGIBILITY:  A Participant whose employment terminates on  
or after December 31, 1995, shall receive the benefit accrued  
under this plan paid in accordance with benefit payment option  
selected by the Participant for his benefit from the Basic Plan. 
 
3.2	AMOUNT:  The Employer will make annual contributions to  
each Participant's Supplemental Executive Savings Account.   
The Account will be credited with the Employer contributions  
and adjusted for investment results.  The amount of the annual  
contribution will be determined at the date an Employee becomes  
a Participant in this Plan; but is subject to be increased at a later  
date by the Board of Directors. 
 
	The initial contribution rate for the Participants designated in  
Article 2 is 10% of total 	Compensation. 
 
3.3	PAYMENT OF BENEFITS:  The retirement benefit payable  
under the Plan to Participants in 100% of the value of their  
Supplemental Executive Savings Account on the distribution  
date.  However, the Participant may request that his entire vested  
interest be paid in equal annual installments for the period of  
time elected by the Participant not to exceed the lesser of 10 years  
or the life expectancy of the Participant. 
 
 
 
 
 
	ARTICLE 4 - AMENDMENT AND TERMINATION 
 
4.1	AMENDMENT:  The Company may amend any or all of the  
provisions of this Plan at any time without the consent of any  
Participant or Beneficiary; provided, however, that no such  
amendment shall deprive any Participant or Beneficiary of any  
Benefit which had accrued prior to the effective date of such  
amendment. 
 
4.2	TERMINATION:  The Company may terminate the Plan at any  
time and shall cease paying Benefits hereunder immediately upon  
the effective date of such termination.  Within 90 days following  
such effective date, the Company shall pay to each Participant or  
Beneficiary an amount equal to the value of the Supplemental  
Executive Savings Account as of such date. 
 
 
 
	ARTICLE 5 - ADMINISTRATION 
 
5.1	ADMINISTRATION:  The Administrator shall administer the  
Plan and shall have all powers necessary or appropriate to enable  
it to carry out its duties including, without limitation, the power  
to interpret the Plan and to make, establish and change rules and  
procedures with respect to the operation of the Plan.  The  
Administrator shall have the authority to decide all questions  
arising under the Plan including those involving an individual's  
eligibility for Benefits and to determine the amount of any  
Benefit to be paid to any Participant or Beneficiary hereunder.   
All such decisions shall be conclusive and binding on all persons. 
 
5.2	REQUIRED INFORMATION:  Each Participant and Beneficiary  
shall furnish the Administrator such information as it shall  
consider necessary or desirable for purposes of administering the  
Plan.  The provisions of the Plan respecting the payment of any  
Benefit are conditional upon the Administrator's prompt receipt  
of such information.  The Company, the Administrator and any  
other party involved in the administration of the Plan shall be  
entitled to rely upon any information furnished by a Participant  
or Beneficiary with respect to any matters required to be  
determined hereunder and shall not be liable on account of the  
payment of any moneys or the doing of any act or failure to act in  
reliance thereon. 
 
5.3	CLAIMS:  Any person having a claim for the payment of a  
Benefit shall file such claim with the Administrator in writing on  
a form furnished by it. 
 
		(a)	Denial of Claims:  In the event any such claim is  
denied or not paid within 60 days after the date  
of the filing thereof, the Administrator shall  
notify the claimant in writing of the specific  
reasons for the denial or nonpayment, the  
specific provisions of this Plan upon which such  
denial or nonpayment is based and the appeal  
procedures set forth below. 
 
		(b)	Appeal Procedures:  The Administrator shall  
review appeals of claims which have been denied  
or have not been paid.  Any claimant whose  
claim has been denied or has not been paid  
within said 60 day period may file a written  
appeal of such denial or nonpayment with the  
Administrator within 90 days after the expiration  
of said 60 day period  
			together with such information concerning such  
claim as the claimant desires the Administrator  
to consider in its review of such denial or  
nonpayment.  Not later than 60 days after its  
receipt of any such appeal, the Administrator  
shall notify the claimant in writing of its decision  
on such appeal setting forth the specific reasons  
for its decision and the provisions of the Plan  
upon which its decision is based. 
 
5.4	DISPUTES:  If a dispute arises as to the proper recipient of any  
payment, the Administrator, in its sole discretion, may withhold  
or cause such payment to be withheld until the dispute shall have  
been settled or determined by a court of competent jurisdiction. 
 
 
	ARTICLE 6 - MISCELLANEOUS 
 
6.1	OWNERSHIP OF ASSETS:  Any assets which may be used to  
discharge the Company's obligations under this Plan shall be and  
remain the property of the Company no person other than the  
Company shall, by virtue of this Plan, have any interest in such  
assets and no Participant or Beneficiary shall have any right, title  
or interest in , or claim to, any investments the Company may  
make to aid the Company in meeting its obligations hereunder.   
To the extent that any person acquires a right to receive  
payments from the Company under this Plan, such right shall be  
no greater than the right of any unsecured general creditor of the  
Company. 
 
6.2	NO ASSIGNMENT:  No Benefit payable hereunder shall be  
subject in any manner to anticipation, alienation, sale, transfer,  
assignment, pledge or encumbrance and any attempt to  
anticipate, alienate, sell, transfer, assign, pledge or encumber or  
charge the same shall be void.  No such Benefit shall in any  
manner be subject to the debts or liabilities of any Participant or  
Beneficiary nor shall it be subject to attachment or legal process  
for or against such person and the same shall not be recognized  
hereunder except to such extent as may be required by law. 
 
6.3	EFFECT ON EMPLOYMENT:  Nothing contained herein shall  
give any Participant the right to be retained in the service of the  
Company or to interfere with the right of the Company to  
discharge any Participant at any time regardless of the effect  
which such discharge shall or may have upon such individual as  
a Participant. 
 
6.4	PAYMENTS TO MINOR OR INCOMPETENT:  In making any  
payment to or for the benefit of any minor or incompetent person  
or any other person who, in the opinion of the Administrator, is  
otherwise unable to apply such distribution to his own best  
interest and advantage, the Administrator, in its such discretion  
may direct that such distribution be made directly to such person,  
to the legal guardian, conservator or custodian of such person for  
the use and benefit of such person or to a relative of such person  
to be expended by such relative for the benefit of such person.   
The Administrator shall not be obligated to see to the application  
of any such payment. 
 
6.5	INDEMNIFICATION:  The Company agrees to hold harmless  
and indemnify the members of the Committee and all directors,  
officers and employees of the Company against any and all  
parties whomsoever, and all losses therefrom, including without  
limitation, costs of defense and attorneys' fees, based upon or  
arising out of any act or omission relating to, or in connection  
with, this Plan other than losses resulting from such person's  
fraud or willful misconduct. 
 
6.6	BINDING ON EMPLOYER, PARTICIPANTS AND THEIR  
SUCCESSORS:  This Plan shall be binding upon and inure to  
the benefit of the Company and to any other Employers  
participating in this Plan, their successors and assigns and the  
participant and his heirs, executors, administrators, and duly  
appointed legal representatives. 
 
6.7	RIGHTS OF AFFILIATES TO PARTICIPATE:  Any Employer  
participating in the Basic Plan may, in the future, adopt this Plan  
provided that proper action is taken by the Board of Directors of  
such Employer and the participation of such Employer is  
approved by the Board of Directors of the Company.  The  
administrative powers and control of the Company, as provided  
in this Plan, shall not be deemed diminished under this Plan by  
reason of the participation of any other Employer and the  
administrative powers and control granted hereunder to the  
Committee shall be binding upon any Employer adopting this  
Plan.  Each Employer adopting this Plan shall have the  
obligation to pay the benefits to its employees hereunder and no  
other Employer shall have such obligation and any failure by a  
particular Employer to live up to its obligations under this Plan  
shall have no effect on any other Employer.  Any Employer may  
discontinue this Plan at any time by proper action of its Board of  
Directors subject to the provisions of Article 4. 
 
6.8	APPLICABLE LAW:  The provisions of this Plan shall be  
interpreted and construed according to the laws of the State of  
Tennessee. 
 
6.9	EFFECTIVE DATE:  This Plan shall be effective January 1,  
1995, with respect to of participants on and after such date. 
 
 
 
IN WITNESS WHEREOF, Astec Industries, Inc., has caused this  
instrument to be executed by its duly authorized officers on this 1st day  
of February, 1996, effective as of January 1, 1995. 
 
 
 
(CORPORATE SEAL) 
 
 
 
 
ATTEST:	ASTEC INDUSTRIES, INC. 
 
 
 
F. McKamy Hall                              	By:	/s/Albert E.  Guth 
Witness 
                                                         
 
Janice G. Ritchie                           	Title:	Senior Vice  President  
Witness 
 
 
 
Exhibit 10.99  
   
Trust under Astec Industries, Inc. Supplemental Retirement Plan, dated  
January 1, 1996.  
 
 
 
 
EXHIBIT 10.99 
 
 
	TRUST UNDER 
 
	ASTEC INDUSTRIES, INC. 
 
	SUPPLEMENTAL RETIREMENT PLAN 
 
	January 1, 1996 
	TRUST UNDER  
	ASTEC INDUSTRIES, INC. 
	SUPPLEMENTAL RETIREMENT PLAN 
 
 
	(A)	This agreement made this 1st day of February, 1996 by and between Astec
 Industries, Inc. (Company) and ________________________________ (Trustee); 
	(B)	WHEREAS, Company has adopted the nonqualified deferred  
compensation plan(s) as listed in Appendix A; 
	(C)	WHEREAS, Company has incurred or expects to incur  
liability under the terms of such Plan(s) with respect to the individuals  
participating in such Plan(s); 
	(D)	WHEREAS, Company wishes to establish a trust (hereinafter  
called "Trust") and to contribute to the Trust assets that shall be held 
therein, subject to the claims of Company's creditors in the event of Company's
Insolvency, as herein defined, until paid to Plan participants and their  
beneficiaries in such manner and at such times as specified in the Plan(s); 
	(E)	WHEREAS, it is the intention of the parties that this Trust  
shall constitute an unfunded arrangement and shall not affect the status of the
Plan(s) as an unfunded plan maintained for the purpose of providing deferred  
compensation for a select group of management or highly compensated  
employees for purposes of Title I of the Employee Retirement Income Security  
Act of 1974; 
	(F)	WHEREAS, it is the intention of Company to make  
contributions to the Trust to provide itself with a source of funds to assist 
it in the  meeting of its liabilities under the Plan(s); 
	NOW, THEREFORE, the parties do hereby establish the Trust and  
agree that the Trust shall be comprised, held and disposed of as follows: 
	SECTION 1 
 
	ESTABLISHMENT OF TRUST 
 
 
	(A)	Company hereby deposits with Trustee in trust ten dollars  
($10.00), which shall become the principal of the Trust to be held, 
administered  and disposed of by Trustee as provided in this Trust Agreement.   
	(B)	The Trust shall become irrevocable 30 days following  
execution by authorized officers of the Company.   
	(C)	The Trust is intended to be a grantor Trust, of which  
Company is the grantor, within the meaning of subpart E, part I subchapter J,  
chapter 1, subtitle A of the Internal Revenue Code of 1986, as amended, and  
shall be construed accordingly.   
	(D)	The principal of the Trust, and any earnings thereon shall be  
held separate and apart from other funds of Company and shall be used  
exclusively for the uses and purses of Plan participants and general creditors 
as herein set forth.  Plan participants and their beneficiaries shall have no 
preferred claim on, or any beneficial ownership interest in, any assets of the 
Trust.  Any rights created under the Plan(s) and this Trust Agreement shall be 
mere unsecured contractual rights of Plan participants and their beneficiaries 
against Company.  Any assets held by the Trust will be subject to the claims of
Company's general creditors under federal and state law in the event of  
Insolvency, as defined in Section 3(A) herein.   
	(E)	Company, in its sole discretion, may at any time, or from time  
to time, make additional deposits of cash or other property in Trust with 
Trustee to augment the principal to be held, administered and disposed of by 
Trustee as provided in this Trust Agreement.  Neither Trustee nor any plan 
participant or beneficiary shall have any right to compel such additional 
deposits.   

	SECTION 2 
 
	PAYMENTS TO PLAN PARTICIPANTS AND THEIR BENEFICIARIES 
 
 
	(A)	Company shall deliver to Trustee a schedule (the "Payment Schedule") 
that indicates the amounts payable in respect of each Plan participant  
(and his or her beneficiaries), that provides a formula or other instructions  
acceptable to Trustee for determining the amounts so payable, the form in which
such amount is to be paid (as provided for or available under the Plan(s)), and
the time of commencement for payment of such amounts.  Except as otherwise  
provided herein, Trustee shall make payments to the Plan participants and their
beneficiaries in accordance with such Payment Schedule.  The Trustee shall  
make provision for the reporting and withholding of any federal, state or local
taxes that may be required to be withheld with respect to the payment of 
benefits pursuant to the terms of the Plan(s) and shall pay amounts withheld to
the appropriate taxing authorities or determine that such amounts have been  
reported, withheld and paid by Company.   
	(B)	The entitlement of a Plan participant or his or her  
beneficiaries to benefits under the Plan(s) shall be determined by Company or  
such party as it shall designate under the Plan(s), and any claim for such 
benefits  
shall be considered and reviewed under the procedures set out in the Plan(s).   
	(C)	Company may make payment of benefits directly to Plan  
participants or their beneficiaries as they become due under  the terms of the  
Plan(s).  Company shall notify Trustee of its decision to make payment of  
benefits directly prior to the time amounts are payable to participants or 
their beneficiaries.  In addition, if the principal of the Trust, and any 
earnings thereon, are not sufficient to make payments of benefits in accordance
 with the terms of  
the Plan(s), Company shall make the balance of each such payment as it falls  
due.  Trustee shall notify Company where principal and earnings are not  
sufficient.   
	SECTION 3 
 
	TRUSTEE RESPONSIBILITY REGARDING PAYMENTS TO 
	TRUST BENEFICIARY WHEN COMPANY IS INSOLVENT 
 
 
	(A)	Trustee shall cease payment of benefits to Plan participants  
and their beneficiaries if the Company is Insolvent.  Company shall be  
considered "Insolvent" for purposes of this Trust Agreement if (i) Company is  
unable to pay its debts as they become due, or (ii) Company is subject to a  
pending proceeding as a debtor under the United States Bankruptcy Code.  
	(B)	At all times during the continuance of this Trust, as provided  
in Section 1(D) hereof, the principal and income of the Trust shall be subject 
to claims of general creditors of Company under federal and state law as set 
forth  below.   
	(1)	The Board of Directors and the Chief Executive Officer of  
Company shall have the duty to inform Trustee in writing of  
Company's Insolvency.  If a person claiming to be a creditor  
of Company alleges in writing to Trustee that Company has  
become Insolvent, Trustee shall determine whether Company  
is Insolvent and pending such determination, Trustee shall  
discontinue payment of benefits to Plan participants or their  
beneficiaries.   
 
	(2)	Unless Trustee has actual knowledge of Company's  
Insolvency, or has received notice from Company or a person  
claiming to be a creditor alleging that Company is Insolvent,  
Trustee shall have no duty to inquire whether Company is  
Insolvent.  Trustee may in all events rely on such evidence  
concerning Company's solvency as may be furnished to  
Trustee and that provides Trustee with a reasonable basis for  
making a determination concerning Company's solvency.   
 
	(3)	If at any time Trustee has determined that Company is  
Insolvent, Trustee shall discontinue payments to Plan  
participants or their beneficiaries and shall hold the assets of  
the Trust for the benefit of Company's general creditors.   
Nothing in this Trust Agreement shall in any way diminish  
any rights as general creditors of Company with respect to  
benefits due under the Plan(s) or otherwise.   
 
	(4)	Trustee shall resume the payment of benefits to Plan  
participants or their beneficiaries in accordance with Section  
2 of this Trust Agreement only after Trustee has determined  
that Company is not Insolvent (or is no longer Insolvent). 
 
	(C)	Provided that there are sufficient assets, if Trustee  
discontinues the payment of benefits from the Trust pursuant to Section 3(B)  
hereof and subsequently resumes such payments, the first payment following  
such discontinuance shall include the aggregate amount of all payments due to  
Plan participants or their beneficiaries under the terms of the Plan(s) for the
period of such discontinuance, less the aggregate amount of any payments made  
to Plan participants or their beneficiaries by Company in lieu of the payments  
provided for hereunder during any such period of discontinuance. 
	SECTION 4 
 
	PAYMENTS TO COMPANY 
 
 
 
	Except as provided in Section 3 hereof, after the Trust has become  
irrevocable, Company shall have no right or power to direct Trustee to return 
to Company or to divert to others any of the Trust assets before all payment of
benefits have been made to Plan participants and their beneficiaries pursuant 
to the terms of the Plan(s).   
	SECTION 5 
 
	INVESTMENT AUTHORITY 
 
 
	(A)	In no event may Trustee invest in securities (including stock  
or rights to acquire stock) or obligations issued by Company, other than a de  
minimis amount held in common investment vehicles in which Trustee invests.   
All rights associated with assets of the Trust shall be exercised by Trustee or
the person designated by Trustee, and shall in no event be exercisable by  or 
rest with Plan participants.   
	SECTION 6 
 
	DISPOSITION OF INCOME 
 
 
	(A)	During the term of this Trust, all income received by the  
Trust, net of expenses and taxes, shall be accumulated and reinvested. 
	SECTION 7 
 
	ACCOUNTING BY TRUSTEE 
 
 
	Trustee shall keep accurate and detailed records of all investment,  
receipts, disbursements, and all other transactions required to be made, 
including such specific records as shall be agreed upon in writing between 
Company and Trustee within 60 days following the close of each calendar year 
and within 60 days after the removal or resignation of Trustee, Trustee shall 
deliver to Company a written account of its administration of the Trust during 
such year or during the period from the close of the last preceding year to 
the date of such removal or resignation, setting forth all investments, 
receipts, disbursements and other transactions effected by it, including a 
description of all securities and  
investments purchased and sold with the cost or net proceeds of such purchases  
or sales (accrued interest paid or receivable being shown separately), and  
showing all cash, securities and other property held in the Trust at the end of
such year or as of the date of such removal or resignation, as the case may be. 
	SECTION 8 
 
	RESPONSIBILITY OF TRUSTEE 
 
 
	(A)	Trustee shall act with the care, skill, prudence and diligence  
under the circumstances then prevailing that a prudent person acting in like  
capacity and familiar with such matters would use in the conduct of an  
enterprise like character and with like aims, provided, however, that Trustee  
shall incur no liability to any person for any action taken pursuant to a 
direction, request or approval given by Company which is contemplated by, and 
in conformity with, the terms of the Plan(s) or this Trust and is given in 
writing by  
Company in the event of a dispute between Company and a party, Trustee may  
apply to a court of competent jurisdiction to resolve the dispute. 
	(B)	If Trustee undertakes or defends any litigation arising in  
connection with this Trust, Company agrees to indemnify Trustee against  
Trustee's costs, expenses and liabilities (including, without limitation, 
attorneys' fees and expenses) relating thereto and to be primarily liable for 
such payments.   
If Company does not pay such costs, expenses and liabilities in a reasonably  
timely manner, Trustee may obtain payment from the Trust. 
	(C)	Trustee  may consult with legal counsel (who may also be  
counsel for Company generally) with respect to any of its duties or obligations
hereunder. 
	(D)	Trustee may hire agents, accounts, actuaries, investment  
advisors, financial consultants or other professionals to assist it in 
performing any of its duties or obligations hereunder. 
	(E)	Trustee shall have, without exclusion, all powers conferred on  
Trustees by applicable law, unless expressly provided otherwise herein, 
provided, however, that if an insurance policy is held as an asset of the 
Trust, Trustee shall  have no power to name a beneficiary of the policy other 
than the Trust, to assign  
the policy (as distinct from conversion of the policy to a different form) 
other than to a successor Trustee, or to loan to any person the proceeds of any
borrowing against such policy. 
	(F)	Notwithstanding any powers granted to Trustee pursuant to  
this Trust Agreement or to applicable law, Trustee shall not have any power 
that could give this Trust the objective of carrying on a business and dividing
 the gains therefrom, within the meaning of section 301.7701-2 of the Procedure
 and Administrative Regulations promulgated pursuant to the Internal Revenue 
Code. 

	SECTION 9 
 
	COMPENSATION AND EXPENSES OF TRUSTEE 
 
 
	Company shall pay all administrative and Trustee's fees and expenses.   
If not so paid, the fees and expenses shall be paid from the Trust. 
	SECTION 10 
 
	RESIGNATION AND REMOVAL OF TRUSTEE 
 
 
	(A)	Trustee may resign at any time by written notice to Company,  
which shall be effective 30 days after receipt of such notice unless Company 
and Trustee agree otherwise. 
	(B)	Trustee may be removed by Company on 30 days notice or  
upon shorter notice accepted by Trustee. 
	(C)	Upon resignation or removal of Trustee and appointment of a  
successor Trustee, all assets shall subsequently be transferred to the 
successor trustee.  The transfer shall be completed within 30 days after 
receipt of notice of resignation, removal or transfer, unless Company extends 
the time limit.	(D)	If Trustee resigns or is removed, a successor shall be  
appointed, in accordance with Section 11 hereof, by the effective date of  
resignation or removal under paragraph(s) (A) or (B) of this section.  If no 
such  
appointment has been made, Trustee may apply to a court of competent  
jurisdiction for appointment of a successor or for instructions.  All expenses 
of Trustee in connection with the proceeding shall be allowed as administrative
expenses of the Trust. 
	SECTION 11 
 
	APPOINTMENT OF SUCCESSOR 
 
 
	(A)	If Trustee resigns or is removed in accordance with Section  
10(A) or (B) hereof, Company may appoint any third party, such as a bank trust  
department or other party that may be granted corporate trustee powers under  
state law, as a successor to replace Trustee upon resignation or removal.  The  
appointment shall be effective when accepted in writing by the new Trustee, who
shall have all of the rights and powers of the former Trustee, including  
ownership rights in the Trust assets.  The former Trustee shall execute any  
instrument necessary or reasonably requested by Company or the successor  
Trustee to evidence the transfer. 
	(B)	The successor Trustee need not examine the records and acts  
of any prior Trustee and may retain or dispose of existing Trust assets, 
subject to  
Sections 7 and 8 hereof.  The successor Trustee shall not be responsible for 
and Company shall indemnify and defend the successor Trustee from any claim
or liability resulting from any action or inaction of any prior Trustee or 
from any  
other past event, or any condition existing at the time it becomes successor  
Trustee. 
	SECTION 12 
 
	AMENDMENT OR TERMINATION 
 
 
	(A)	This Trust Agreement may be amended by a written  
instrument executed by Trustee and Company.  Notwithstanding the foregoing,  
no such amendment shall conflict with the terms of the Plan(s) or shall make 
the Trust revocable after it has become irrevocable in accordance with Section 
1(B) hereof. 
	(B)	The Trust shall not terminate until the date on which Plan  
participants and their beneficiaries are no longer entitled to benefits 
pursuant to the terms of the Plan(s) unless sooner revoked in accordance with 
Section 1(B)  
hereof.  Upon termination of the Trust any assets remaining in the Trust shall
 be returned to Company. 
	(C)	Upon written approval of participants or beneficiaries entitled  
to payment of benefits pursuant to the terms of the Plan(s), Company may  
terminate this Trust prior to the time all benefit payments under the Plan(s) 
have been made.  All assets in the Trust at termination shall be returned to 
Company. 
	SECTION 13 
 
	MISCELLANEOUS 
 
 
	(A)	Any provision of this Trust Agreement prohibited by law  
shall be ineffective to the extent of any such prohibition, without 
invalidating the remaining provisions hereof. 
	(B)	Benefits payable to Plan participants and their beneficiaries  
under this Trust Agreement may not be anticipated, assigned (either at law or 
in equity), alienated, pledged, encumbered or subjected to attachment, 
garnishment, levy, execution or other legal or equitable process. 
	(C)	This Trust Agreement shall be governed by and construed in  
accordance with the laws of the State of Tennessee. 
	SECTION 14 
 
	EFFECTIVE DATE 
 
 
	The effected date of this Trust Agreement shall be January 1, 1996. 
 
 
		IN WITNESS WHEREOF, the Company and the Trustee  
have executed this Agreement as of the date first above written.   
	ASTEC INDUSTRIES,  
INC. 
 
 
	By:	/s/ J. Don Brock 
 
 
	Title:	President 
 
TRUSTEE 
 
/s/ Albert E. Guth 
Albert E. Guth 
 
/s/ F. McKamy Hall 
F. McKamy Hall 
 
 
	TRUST UNDER  
	ASTEC INDUSTRIES, INC. 
	SUPPLEMENTAL RETIREMENT PLAN 
 
	Effective January 1, 1996 
 
 
 
	TABLE OF CONTENTS 
 
 
SECTION 1	-	ESTABLISHMENT OF TRUST	1.1 
 
SECTION 2	-	PAYMENTS TO PLAN PARTICIPANTS AND 
		THEIR BENEFICIARIES	2.1 
 
SECTION 3	-	TRUSTEE RESPONSIBILITY REGARDING  
PAYMENTS TO 
		TRUST BENEFICIARY WHEN COMPANY IS  
INSOLVENT	3.1 
 
SECTION 4	-	PAYMENTS TO COMPANY	4.1 
 
SECTION 5	-	INVESTMENT AUTHORITY	5.1 
 
SECTION 6	-	DISPOSITION OF INCOME	6.1 
 
SECTION 7	-	ACCOUNTING BY TRUSTEE	7.1 
 
SECTION 8	-	RESPONSIBILITY OF TRUSTEE	8.1 
 
SECTION 9	-	COMPENSATION AND EXPENSES OF TRUSTEE	9.1 
 
SECTION 10	-	RESIGNATION AND REMOVAL OF TRUSTEE	10.1 
 
SECTION 11	-	APPOINTMENT OF SUCCESSOR	11.1 
 
SECTION 12	-	AMENDMENT OR TERMINATION	12.1 
 
SECTION 13	-	MISCELLANEOUS	13.1 
 
SECTION 14	-	EFFECTIVE DATE	14.1