ASTM Plastics Committee approves insulated vinyl siding standard. - ThomasNet Industrial News Room

ASTM Plastics Committee approves insulated vinyl siding standard. ThomasNet Industrial News Room October 23, 2012 - ASTM Committee D20 on Plastics, recognizing emergence of vinyl siding with integrated foam plastic insulation as separate product category, has developed ASTM D7793, Specification for Insulated Vinyl Siding. According to D20 member ...

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