High polymer HDPE membrane
PENNTECH™ Waterproof Series
1. Introduction
PENNTECH PRE1200 is a multilayer compound waterproof membrane composed of strong high density polyethylene ( HDPE) sheet, premium quality pressure sensitive adhesives, and silicon-oiled released film, the specially developed adhesive layer can keep continuous bond to post-poured concrete for basement structure waterproofing.
2. Characteristics:
· 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
3. Application
PENNTECH™ HDPE Self-adhesive Waterproof Membrane is 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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