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New Factory Mutual Research Corporation requirements for mechanically attached single ply roof systems

Abstract
Beginning July 1993, manufacturers are required to have their systems tested on Factory Mutual's 12' x 24' test apparatus (previously a 5' x 9' test table was used) in order to obtain FM's approval of most mechanically attached single ply membrane systems. This Special Report addresses this issue.
Date
8/1993
Author(s)
NRCA Special Report
Page(s)
3
Keyword(s)
mechanically attached single ply; FM requirements; special report



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