About the author  ⁄ J. Gregg Borchelt, P.E.

J. Gregg Borchelt, P.E. is the President and Chief Executive Officer and Vice President of Engineering and Research for the Brick Industry Association (BIA). He was in charge of technical information for BIA; Gregg also chairs ASTM Subcommittee C 15.02 on Brick and Clay Tile. He may be reached at borchelt@bia.org.

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