polyethelene plastic rolls for underground construction hdpe waterproofing membrane
1. Introduction:
This product is a multi-layer compound waterproofing membrane, composed of a layer of high density polyethylene (HDPE) film, polymer press-sensitive adhesive layer and unique technology reactive inorganic fine granule or silicon-oiled release film layer, specially designed for underground basement structure waterproofing, and suit for pre-applied construction method.
2. Features:
Excellent tensile strength, tear strength and elongation performance, and the fully new bonding techniques can keep continuous bond to post-poured concrete;
Excellent anti impact and anti-puncture performance, not need additional protection layer, reinforced concrete poured directly;
Excellent chemical resistance to alkaline water from concrete slurry, not affected by the living garbage, biological invasion, mildew, corrosion resistance;
Without screed-coat, less requirements for substrate, application will not affected by weather and damp surface, and hold significant application advantages during rainy season or catch the deadline.
Cold-application with pressure sensitive adhesives, eco-friendly, and not need cement-mortar
protective layer, save time & cost;
3. Storage:
Supplied in 20m2 rolls packed by plastic film;
Store roll horizontal position,6 months storage time from prevent damage;
Store rolls in a clean dry location, not exceed 45ºC,avoid sun-baked and rain,
and covered as necessary to protect from environmental damage, heat, cold or moisture etc..
Where To Apply?
Specially designed for underground structure waterproofing(e.g. basement, foundation), supports pre-applied construction method. Its pressure-sensitive adhesive requires less process during construction, the whole layer will firmly stick on the foundation and become part of the building.
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