BETHESDA, MD., February 19, 2009 – In recent testing conducted on behalf of the EPDM Roofing Association (ERA), non-reinforced EPDM roof assemblies were found to offer a high degree of hail resistance ...
Kiwa PVEL has rolled out major updates to its module testing programme, with two of the most important changes affecting Static Mechanical Load (SML) and hail testing. Image: Kiwa PVEL. Field claims ...
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