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Example of application of new type of insulation to small residence in western United States; insulating material used is calcined gypsum and additions causing mass to assume cellular, pumice-like structure; foamy plaster is poured in place and sets within 20 to 30 min; after drying about 6 days, material weighs 12 lb per cu ft; cost data.
Example of application of new type of insulation to small residence in western United States; insulating material used is calcined gypsum and additions causing mass to assume cellular, pumice-like structure; foamy plaster is poured in place and sets within 20 to 30 min; after drying about 6 days, material weighs 12 lb per cu ft; cost data.
Non-metallic minerals for house insulation
Eng Min J
White, J.B. (author)
1932
2 pages
Article (Journal)
English
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Simplification in the non-metallic minerals industry
Engineering Index Backfile | 1929
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