Gypsum Fire offers Resistance Design Manual, 10th Ed By Gypsum Association 1982 Good

Product Name: Gypsum Fire offers Resistance Design Manual, 10th Ed By Gypsum Association 1982 Good
Gypsum Fire Resistance Design Manual, 10th Ed By Gypsum Association 1982 Good There is some schmutz on the front and back covers offers of the manual as pictured - I wasn't able to get it off but maybe you might. Pages inside are perfect. Since 1959, the Gypsum Association has engaged extensively in testing and evaluation of both generic and proprietary systems. Users of the manual run the gamut of design and construction personnel and include architects, engineers, and specifiers, as well as builders, general contractors, and drywall installers. Every system in the book is designed and evaluated to meet specific levels of fire resistance.