Masonry Magazine February 1979 Page. 49
February 1979
the IVANY system
12 STORY HOLIDAY INN AT PITTSBURGH AIRPORT
FOUNDATION WALLS: 12" IVANY BLOCK
SHEAR WALLS: 8" IVANY BLOCK
Over 5000 Projects Have Been Completed
THE IVANY BLOCK SYSTEM CELEBRATES ITS 5,000th PROJECT, CO