ZZW-303 reaction adhesive high-strength membrane wet-laid waterproofing material
Classification:
Keywords: ZZW-303 reaction adhesive high-strength membrane wet-laid waterproofing material
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Product Introduction
The Zhuozhongzhizhong brand ZZW-303 reactive adhesive high-strength membrane wet-laid waterproof roll material is made of a polymer high-strength membrane as the surface or substrate reinforcement layer, double-sided coated with reactive modified asphalt self-adhesive, and covered with isolation material to form a waterproof roll material. This product adds unique activators, wetting agents, etc. to the self-adhesive, increasing the creep of the adhesive while maintaining the advantages of traditional self-adhesive rubber, allowing it to penetrate into the pores and capillaries of concrete, forming physical adsorption and mortise-tenon action. At the same time, a chemical reaction occurs between the concrete and cement gel, forming a chemically cross-linked structure, which firmly bonds the roll material to the base layer, creating a closed, sealed waterproof layer.
Product Features
1. Effectively prevents water seepage, forming a high-performance composite waterproof defense.
2. Has creep properties, strong adaptability to deformation of the base layer, and can meet construction requirements under various environmental conditions.
3. Can compensate for the shortcomings of rigid waterproofing in concrete, achieving a dual waterproof effect of rigidity and flexibility.
4. Good thermal stability: under ultraviolet exposure, the dimensional change rate is small and not easily wrinkled.
5. Simple and convenient construction, conducive to ensuring construction period and quality.
Scope of Application
Applicable to waterproofing projects for basement floors, basement side walls, basement ceilings, roofing, as well as subways, utility tunnels, tunnels, water pools, civil defense, and other projects.
Precautions
1. Construction is not allowed in rainy, snowy, or windy weather of level 5 and above.
2. Ensure that the bonding surface at the overlap is clean during construction.
3. When the construction temperature is low and the adhesive method is used, hot air assistance should be applied at the overlapping parts of the roll material.
4. When the roll material is laid flat, the stacking height should not exceed three layers.
5. Storage temperature should not exceed 45℃.
Construction Method
Technical Index
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