Pre-paving type anti-ultraviolet macromolecular self-adhesive waterproof coiled material

Abstract

The invention discloses a pre-paved anti-ultraviolet macromolecular self-adhesive waterproof roll which comprises a substrate sheet layer, anti-aging layers, an adhesive layer and a protective layer, the anti-aging layers are arranged on the upper surface and the lower surface of the substrate sheet layer, the adhesive layer is arranged on the outer surface, away from the substrate sheet layer, of the anti-aging layer, and the protective layer is arranged on the outer surface of the anti-aging layer. A protective layer is arranged on the outer surface, far away from the anti-aging layer, of the bonding layer; according to the waterproof coiled material, the anti-aging layers, the bonding layers and the protective layers are arranged on the upper surface and the lower surface of the substrate sheet layer, damage of sunlight ultraviolet rays to the waterproof coiled material can be prevented, the cracking problem is avoided, the waterproof coiled material can be better bonded with concrete after concrete is poured, the aging speed of the waterproof coiled material is slowed down, and the service life of the waterproof coiled material is prolonged. According to the waterproof roll, the overall service life is prolonged, the tensile property of the waterproof roll is enhanced, deformation is not prone to occurring, the waterproof effect is better, the waterproof roll can be used without distinguishing the front face and the back face in the using process, and a user can take and wind the waterproof roll conveniently.

Description

technical field [0001] The invention relates to the technical field of waterproof coiled material, in particular to a pre-paved anti-ultraviolet polymer self-adhesive waterproof coiled material. Background technique [0002] Waterproof membrane refers to a waterproof material product made by impregnating asphalt or polymer waterproof material on the carcass. It is provided in the form of a membrane and is called waterproof membrane. Waterproof membrane is mainly used in building walls, roofs, tunnels, roads, landfills, etc., to resist external rainwater and groundwater leakage, a flexible building material product that can be rolled into rolls, as an engineering basis There is no leakage connection with the building, which is the first barrier for waterproofing of the whole project and plays a vital role in the whole project. The main products are asphalt waterproofing membrane and polymer waterproofing membrane. [0003] The existing winding equipment cannot adjust the gap...

AI Technical Summary

Problems solved by technology

[0003] The existing winding equipment cannot adjust the gap between the conveying rollers during the winding process. The wear and tear of long-term use will cause the gap between the rollers to become larger, and the force on the surface of the coil is uneven, and wrinkles are prone to appear. It cannot play a good role in conveying, and it cannot convey and rewind coils of different specifications, and cannot indicate the specifications of the rewinding, and there will be confusion in the specifications of the finished coils.

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