Product Overview

Polymer self-adhesive membrane (non asphalt based) waterproofing roll is a waterproof material specially developed for the pre laid parts of building waterproofing. The roll is composed of polymer sheet, polymer self-adhesive membrane, and anti sticking layer. It is a non asphalt based polymer pre laid waterproofing roll developed to achieve integration with concrete structures.

Under pressure, the polymer self-adhesive film and the cement slurry that initially sets in concrete undergo creep and penetrate the anti sticking layer in opposite directions, forming effective interpenetrating bonding and significant intermolecular forces. After the concrete solidifies, the gap between the polymer pre laid waterproofing membrane and the structural body is maximally sealed, eliminating water channels.

Product Category

Pre laid bonding

It can be integrated with the subsequently poured concrete and remains inseparable even after long-term immersion, solving the problem of pre laying (external anti sticking and internal sticking) waterproofing.

Reliable bonding, easy to maintain

The waterproof membrane is tightly adhered to the post poured concrete. If there is any local damage to the membrane, the water will be limited to a very small range and will not flow. Even if there are individual leaks, the leakage point will be consistent with the damage point, making it easy to repair.

Low base requirements, saving construction time

Construction can be carried out on damp or even uneven surfaces without the need for a base coat. The construction freedom is high and not affected by weather. During the rainy season, the advantage is even more prominent, making it a powerful "weapon" to ensure the construction period.

environment protection

During the construction process, solvents and fuels are omitted, avoiding environmental pollution and fire hazards, and saving resources.

Excellent physical performance

It has excellent properties such as tensile strength, elongation resistance, root puncture resistance, weather resistance, and adaptability to base deformation.

cost-effective

It can be used together with the post poured concrete structural layer to construct an extraordinary "skin" type strong waterproof system, with high reliability. It can also eliminate the traditional cement mortar leveling layer and fine stone concrete protective layer, saving related costs and low system cost.

Scope of Application

●

Construction process of flat roll material

Clean the base layer → snap lines at the base layer → lay waterproof rolls → overlap rolls → handle detailed nodes → self inspection, repair, and acceptance → tie steel bars → pour concrete

● Construction process of facade roll material

Leveling of the facade base layer of the enclosure structure (or installation of wooden boards) → Inspection and cleaning of the facade base layer → Positioning and marking of the roll material → Laying of waterproof roll material and mechanical fixation → Roll material overlap → Processing of detailed nodes → Self inspection, repair, and acceptance → Binding of steel bars → Pouring concrete

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