plastic modified asphalt waterproofing membrane-凯发ag旗舰厅
product overview
app modified asphalt waterproofing membrane is based on polyester felt or glass fiber felt, and impregnated with random polypropylene (app) or polyolefin polymers (apao, apo). it is coated on both sides with waterproofing membrane made of isolating material. the thickness of polyester membrane is divided into 3_and 4_.
plastic modified asphalt waterproofing membrane 2019-8-27 this article is read 798 second
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