Mr. Mrs. G. W. Veazey


Roles


Masonry Magazine December 1971 Page. 26
December 1971

BLOK-TITE® "THRU-WALL" CONTROL JOINTS

Control joints for 90% of masonry construction.

Illustrated above are only two styles of BLOK-TITE P.V.C. control joints. These and other styles will accommodate from 6" through to 13" wide masonry

Masonry Magazine October 1971 Page. 11
October 1971

Mason Contractor News...

Huron Fights Pollution
The Huron Cement Division of National Gypsum Company reports it has committed itself to spending more than $2.5 million to carry out the first phase of a three-phase program for eliminating air