1. Do not expose to the sun to prevent excessive temperature from making it difficult to tear off the isolation film.
2. During wet paving construction, it is difficult to tear off the isolation membrane due to high temperature. Cold water can be sprayed on the surface of the isolation membrane, and the isolation membrane can be torn off after lowering the temperature.
3. The adhesive property of the product is good, and it is difficult to recover once cross-linking is formed. Therefore, the construction personnel need to make a plan in advance and try to pave the coiled material successfully at one time to avoid the inconvenience caused by repeated construction.
High molecular self-adhesive membrane waterproof coiled material is a new type of waterproof coiled material that can form a firm reverse bond with the pre laid post cast concrete structure.
The basement waterproofing of subways and industrial and civil buildings adopts a pre laid anti adhesive construction process. The waterproof construction method is to pre lay the material on the plane cushion or inner enclosure structure before the construction of the main structure. After the waterproofing membrane is fixed, concrete is poured on the surface of the waterproofing membrane or on the inside of the waterproofing layer of the enclosure structure. The polymer self-adhesive film undergoes a chemical cross-linking reaction with the cast-in-place concrete, forming a firm bond between the waterproofing layer and the structural layer, thereby achieving waterproof and moisture-proof effects.
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