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Advantage of waterproof board

RELEASE TIME :

2022-09-05 09:55

Laying tunnel waterproof plate requires high smoothness of rock surface, so it is necessary to use shotcrete to level the concave and convex surface layer by layer, and correctly mark the longitudinal center line of tunnel vault, so that the transverse center line of waterproof plate is consistent with this mark. The top of the vault is welded with plastic round washer, which is laid from the vault to both sides, and the circular gasket is used for hot melt welding during laying.

防水板的优势

Because the tunnel waterproof panels are made of polymer materials with anti-aging agents added during the production process, they can be used in unconventional temperature environments. The waterproof panels are often used in anti-seepage treatment of levees and gutters, as well as anti-pollution treatment of garbage sites.
Now is the peak season of waterproof plate production, is also a good time to consolidate waterproof plate, due to the change of the weather, conducive to the construction of waterproof plate, the appearance of this phenomenon, increase and raise the price of the tunnel waterproof plate.
Self-adhesive waterproof plate has excellent flexibility, impermeability, extensibility and wear resistance, good isolation and puncture resistance, good chemical stability, no chemical pollution, good corrosion resistance to acid, alkali, saline solution, high tensile strength, good puncture resistance; Weather resistance, aging resistance, stable product performance, long service life, self-adhesive cloth carriage steel arch installation installation, bolt and steel mesh installation mechanization degree is high, arch construction quality is guaranteed, construction safety and hidden, small damage, low construction cost, increase the construction progress and quality.
The main function of waterproof plate is to prevent liquid leakage and gas volatilization, waterproof plate in the rock engineering function is mainly seepage prevention and isolation, but also plays the role of reinforcement and protection, mainly used for earth dam, rockfill dam, masonry dam, concrete dam, tailings dam, sewage pond, canal, liquid storage pond and other engineering seepage prevention, subway.
Of course, the price of the waterproof board will increase, the raw material of the waterproof board HDPE particles will also increase accordingly, but the particles of the waterproof board are pure color, so as to ensure the production of a better waterproof board.

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