EXHIBIT 99.1


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                          FOR ADDITIONAL INFORMATION:
                            Media Relations:           Investor Relations:
                            Jim Vitak                  Daragh Porter
                            (614) 790-3715             (859) 815-3825
                            jevitak@ashland.com        dlporter@ashland.com

                           FOR IMMEDIATE RELEASE
                            August 21, 2006

ASHLAND INC. TO SELL APAC
TO OLDCASTLE MATERIALS, INC., FOR $1.30 BILLION

COVINGTON,  Ky. - Ashland  Inc.  (NYSE:  ASH) today  announced  that it has
signed a  definitive  agreement  to sell  the  stock  of its  wholly  owned
subsidiary,  Ashland Paving And Construction,  Inc. ("APAC"),  to Oldcastle
Materials,  Inc.,  for $1.30  billion,  the final price to be adjusted  for
changes in working  capital and certain other accounts from Sept. 30, 2005,
until closing. After-tax proceeds,  pre-adjustment,  are estimated to total
$1.25 billion. The transaction,  which has received antitrust clearance, is
expected to close by the end of the month,  subject to the  satisfaction of
customary closing conditions.

     At the company's  September board meeting,  Ashland management intends
to recommend to its board of directors  that  substantially  all of the net
after-tax  proceeds from this transaction be used to fund the completion of
the existing share repurchase authorization, an additional share repurchase
authorization and a special cash dividend.  The aggregate share repurchases
under the existing  authorization  and, if approved,  the additional  share
repurchase  authorization  would be  limited  to  approximately  10 million
shares.  There can be no assurance  that the board of directors will accept
management's recommendation.

     "Today,  Ashland  sharpens  its focus on its  future as a  diversified
chemical  company,"  said James J.  O'Brien,  Ashland's  chairman and chief
executive officer. "When the transaction is completed, Ashland will consist
of its four chemical  divisions:  Ashland  Performance  Materials,  Ashland
Distribution, Valvoline and Ashland Water Technologies."

     Continuing,  Mr.  O'Brien said,  "While  Ashland has been pleased with
APAC's recent  performance,  the sale to Oldcastle is an important  step in
achieving  Ashland's strategic  objectives.  In addition to our recommended
use of proceeds, we continue to focus on creating

                                 - more -

Ashland Inc. - Covington, Ky. - 41012-0391 - (859) 815-3333 - www.ashland.com



Ashland Inc. to sell APAC to Oldcastle Materials for $1.30 billion, pg.2

long-term  value  for  Ashland's   shareholders.   We  have  the  financial
flexibility to pursue organic growth and seek  acquisitions that complement
and strengthen our core chemical businesses."

     In connection with the transaction, Credit Suisse Securities (USA) LLC
acted as financial advisor, and Cravath,  Swaine & Moore LLP acted as legal
counsel to Ashland.

     Today at 10 a.m.,  EDT,  Ashland will  conduct a  conference  call and
audio webcast for securities analysts. The event will be accessible through
Ashland's Investor Relations website, www.ashland.com/investors. Afterward,
an archived version of the webcast will be available on the Ashland website
for 12 months.  Minimum  requirements  to listen to the webcast include the
free  Windows  MediaPlayer  software  and a  28.8  Kbps  connection  to the
Internet.

     With  approximately  9,700  employees,  APAC currently  operates in 14
Southern and Midwestern states and has 93 aggregate production  facilities,
including 36 permanent  operating quarry locations;  31 ready-mix  concrete
plants;  226 hot-mix  asphalt  plants and more than 13,000 pieces of mobile
equipment.

     Ashland Inc. (NYSE: ASH) is a FORTUNE 500 chemical and  transportation
construction  company providing  products,  services and customer solutions
throughout the world. To learn more about Ashland, visit www.ashland.com.

                                    -0-


FORTUNE 500 is a registered trademark of Time Inc.

FORWARD-LOOKING STATEMENTS
This news release contains forward-looking statements within the meaning of
Section 27A of the Securities Act of 1933 and Section 21E of the Securities
Exchange  Act of  1934.  These  statements  include  those  that  refer  to
Ashland's   operating   performance   and   expectations   about  the  APAC
transaction, including those statements that refer to the expected benefits
of the transaction and  management's  recommendation  of anticipated use of
proceeds and expected benefits to Ashland's shareholders.  Although Ashland
believes its  expectations are based on reasonable  assumptions,  it cannot
assure the  expectations  reflected  herein  will be  achieved.  The risks,
uncertainties and assumptions  include the possibility that Ashland will be
unable to fully realize the benefits anticipated from the transaction,  the
possibility  that the transaction  may not close,  and other risks that are
described from time to time in the Securities and Exchange Commission (SEC)
reports of Ashland. Other factors and risks affecting Ashland are contained
in Ashland's  Form 10-K,  as amended,  for the fiscal year ended Sept.  30,
2005,  filed with the SEC and  available  on Ashland's  Investor  Relations
website at  www.ashland.com/investors  or the SEC's website at www.sec.gov.
Ashland  undertakes  no  obligation  to  subsequently  update or revise the
forward-looking  statements  made in this news release to reflect events or
circumstances after the date of this release.