| 摘要 |
A waterproofing membrane and uses for it. The membrane has a layer of bitumen based material on a sheet of support material, and preferably has a protective layer on the bituminous material to allow the membrane to be easily unrolled if it is shipped in a roll. It is to be installed to a surface by an adhesive coating and can be provided adhered to a board to form a waterproofing panel. The membrane can be used as an adhesive to apply a decorative facade on a wall in addition to being used for sole waterproofing purposes. The decorative facade is applied subsequently to heating the membrane, which volatilizes the protective layer and softens the bituminous layer. To increase the adhesiveness of the membrane, a tackifier such as styrene-isoprene-styrene is blended into the bituminous layer.
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