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Title
Being more tolerant
Date
9/2020
Author(s)
Mark Graham
Page(s)
18-20
Keyword(s)
To date, little has been published addressing acceptable tolerances and variations for insulation board fastener placement. For this reason, NRCA has conducted and recently completed small-scale laboratory testing of insulation board fastener placement. This research provides useful information about fastener placement tolerances and yields interesting information regarding insulation deflection in uplift testing.
Abstract
test; apparatus; methods; ASTM E907; uplift; testing; results; failure; loads

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