Comparative introduction of advantages of reactive self-adhesive rubber waterproofing membrane

In the process of waterproof engineering construction, we chose many materials and schemes. The reactive self-adhesive rubber waterproofing membrane illustrated for everyone today is one of the representatives. It has the advantages of tear resistance, chemical corrosion resistance, impact resistance and low temperature resistance, and the overall performance of the product is also good. Can be placed on the roof, can also be placed on the roof, through the waterproof project in the early stage of building delivery, to ensure satisfactory living effect. In addition, the reactive self-adhesive rubber waterproofing membrane on the market also

A, reactive self-adhesive rubber waterproofing membrane practice

PCM self-adhesive asphalt rubber waterproofing membrane can be constructed by wet paving method, that is, it can be directly bonded with concrete base through polymer cement slurry, or it can be constructed by pre-paving anti-sticking technology.

Second, the advantages of reactive self-adhesive rubber waterproofing membrane

The main feature of reactive self-adhesive rubber waterproofing membrane is that the pre-laid membrane reacts with cast-in-place concrete, and the membrane and concrete form an impermeable reaction layer by ionic bond, so it has good water tightness, high durability and no water leakage, which is called skin waterproofing. The coiled material has excellent characteristics such as strong applicability, no restriction of construction conditions and good chemical corrosion resistance. Its physical and technical indexes and performance have reached GB- 18 173 standard.

1. Ethylene-propylene rubber and polypropylene are combined by advanced polymerization technology, which has excellent weather resistance of ethylene-propylene rubber and weldability of polypropylene.

2. The special formula technology does not need to add any plasticizer which is easy to make the material brittle, and will not cause the general hot welding coil (such as PVC) to become brittle due to the migration of plasticizer, thus maintaining the long-term waterproof function.

3. Excellent high and low temperature resistance. Like rubber material, it remains flexible at 50℃ and mechanical strength at higher temperature.

4, chemical resistance, acid, alkali, salt, animal oil, vegetable oil, lubricating oil corrosion, algae, mold and other microorganisms.

5. It has excellent anti-root puncture performance and can be used as anti-root puncture coiled material for planting roofs.

6, heat aging resistance, good dimensional stability.

7. Light-colored surface dominated by white, smooth surface, high reflectivity, energy saving and pollution resistance.

8. The composition does not contain plasticizer and chlorinated polymer, and will not produce or release harmful gas during welding and use, which is harmless to the environment and human health.

The above reactive self-adhesive rubber waterproofing membrane is a representative waterproof material because of its outstanding advantages, such as convenient and simple construction, easy operation and long service life of the product itself. In addition, we can find that the reactive self-adhesive rubber waterproofing membrane on the market has high tensile strength, good sealing performance and corrosion resistance, and will not damage the product itself because of the change of external environment temperature or humidity, thus avoiding safety problems.

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