Product Introduction: Specifically engineered for pre-laid waterproofing in construction projects, the HDPE non-asphalt based self-adhesive membrane waterproof roll comprises a polymer sheet, polymer self-adhesive layer, and anti-sticking film. It is a non-asphalt polymer pre-laid waterproof material developed to achieve perfect fusion with concrete structures.
Product Description: Under pressure, the polymer self-adhesive membrane and the fresh cement paste in concrete creep and mutually permeate the anti-sticking layer, creating reliable interlocking adhesion and significant intermolecular bonding. After concrete hardening, the gaps between the polymer pre-laid waterproof roll and the main structure are permanently sealed to the greatest extent, totally eliminating water channeling paths.