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Asphalt shingles tear strengths revisited

Abstract
Research results provide some useful information for assessing the appropriateness and applicability of tear-strength testing for fiberglass-reinforced asphalt shingle strips.
Date
10/2006
Author(s)
Mark Graham
Page(s)
32-35
Source
Professional Roofing / National Roofing Contractors Assn
Keyword(s)
asphalt shingle; tear strength

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