Product introduction: Shandong Tianhai every steam film by a metal film + polyethylene film + fiber woven fabrics + WCRP through the hot melt fillet and become, lie between pressure steam membrane has not vapor permeability, waterproof, moisture-proof function.
Every steam film laid in roof grassroots and thermal insulation layer between, can strengthen building air-tightness, watertight sex, slow down water in the concrete structure with indoor wet steam discharge to the speed of the thermal insulation layer.
Every steam film and thermal insulation layer above the ventilative membrane supporting the use, can effectively discharge water vapor, protect the palisade structure, avoid roofing mold of the thermal performance, improve air quality breeding bedroom. So as to achieve the purpose of saving energy consumption.