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Testing the Limits

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Abstract
Western States Roofing Contractors Association (WSR­--- CA) members have report­ed performance issues such as crazing and cracking in aged Ther­moplastic Polyolefin (TPO) mem­branes. To investigate, a field study and a laboratory analysis were con­ducted on two roofs in Phoenix, Ari­zona, supplemented by insights from the WSRCA 2011
Date
3/2025
Author(s)
Ken Klein
Page(s)
22-46
Source
Western Roofing / Dodson Publications Inc.
Keyword(s)
membrane; scrim; weathering

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