Exhibit 10.4

                                 AMENDMENT NO. 1
                                       TO
                              EMPLOYMENT AGREEMENT

                  This Amendment No. 1 to Employment Agreement (this
"Amendment"), made as of April 24, 2006, is by and between TEXAS INDUSTRIES,
INC., a Delaware corporation (hereinafter referred to as the "Company"), and MEL
G. BREKHUS (hereinafter referred to as the "Employee").

                                   WITNESSETH:

         WHEREAS, Employee and the Company have entered into an Employment
Agreement dated as of June 1, 2004 (the "Agreement"); and

         WHEREAS, the parties are desirous of amending the Agreement as set
forth herein:

         NOW, THEREFORE, the Company and the Employee, in consideration of the
premises and promises each to the other herein contained, have agreed and do
hereby agree and covenant as follows:

         1.       Definitions
                  -----------

         Each capitalized term that is used but not defined in this Amendment
shall have the meaning prescribed in the Agreement.

         2.       Amendments
                  ----------

         (a)      Section 2(a)(iv) is deleted in its entirety and replaced with
                  the following:

                      (iv)  Deferral of Payment of Incentive-Based Compensation.
                  Notwithstanding any provision hereof to the contrary, to the
                  extent that Section 162(m) of the Internal Revenue Code of
                  1986, as amended, would limit the Company's deduction of any
                  portion of Employee's base annual compensation and incentive
                  compensation earned during any one fiscal year if it were paid
                  to Employee, payment of such nondeductible portion of any
                  incentive compensation shall be deferred by the Company until
                  15 days after the earlier of (i) the first time the
                  deductibility of a payment of some or all of such deferred
                  amount will not be limited by Section 162(m) (as reasonably
                  determined by the Company), and (ii) the date Employee's
                  employment with the Company is terminated. The deferred amount
                  will bear interest until paid at the average U.S. Treasury
                  Bill rate for Treasury Bills with a three month maturity
                  (calculated as the average of such rates on the first day of
                  the deferral period and at the end of each fiscal quarter
                  during the deferral period), and upon payment of any portion
                  of the deferred amount the interest thereon will be paid at
                  the same time and in the same form as the deferred amount is
                  paid.



         (b)      Section 3(a) is deleted in its entirety and replaced by the
                  following:

                      (a)   In the event of the consummation during the term of
                  this Agreement of a Change in Control, as defined in the
                  Change in Control Severance Agreement between the Company and
                  Employee dated April 24, 2006, the Agreement Not to Compete
                  set forth in paragraph 4 below and any provision relating to
                  non-competition applicable to Employee's right to receive
                  retirement benefits under the Company's Executive Financial
                  Security Plan shall be deemed waived by the Company.

         3.       Miscellaneous
                  -------------

         All of the terms of the Agreement, as expressly amended by this
Amendment, remain in full force and effect.

         IN WITNESS HEREOF, the parties hereto have executed this Amendment as
of the date shown above.

ATTEST:                                    TEXAS INDUSTRIES, INC.

By: /s/ Frederick G. Anderson              By: /s/ Gordon E. Forward
    -------------------------                  ---------------------------------
    Frederick G. Anderson                      Gordon E. Forward, Chairman
    Secretary                                  Compensation Committee of the
                                               Board of Directors

                                           EMPLOYEE:

                                           By: /s/ Mel G. Brekhus
                                               ---------------------------------
                                               Mel G. Brekhus

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