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Factory Mutual roof design standards

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Abstract
Factory Mutual (FM) wind resistance design requirements for roof systems are extensive. The author discusses the requirements of Loss Prevention Data Sheets 1-28 and 1-29 as well as common mistakes when designing roof systems according to FM requirements.
Date
7/1998
Author(s)
Steve Hardy
Page(s)
47-52
Keyword(s)
Factory Mutual; Data Sheet 1-28, 1-29; roof deck; wind speed; ground roughness; wind uplift pressure; wind exposure; approval rating; fastener


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