FireDOC Search
Author
Howell, K. W.
Title
Everything You Need to Know About Underwriters' Fire Ratings--But Didn't Know Who to Ask.
Coporate
Underwriters Labs., Northbrook, IL
Journal
Southern Building, 18-19,41, August/September 1980
Keywords
fire resistance rating
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floors
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roofs
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ceilings
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large scale fire tests
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fire ratings