NRCA - Professional Roofing
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Contributor: Mark S. Graham
Mark S. Graham
NRCA’s vice president of technical services
Featured Article
Featured
A field uplift testing update
Column
May 2026
A new edition of ASTM E907 has been published
More from the Author
The situation with steel decks
March 2017
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Feb. 2017
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Jan. 2017
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Dec. 2016
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Nov. 2016
Tech Today
Oct. 2016
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