Supply~~~HDPE drainage board, HDPE storage and drainage board, HDPE drainage board

Supply~~~drainage board, drainage board, drainage board
The concave and convex hollow rib structure of the water-conducting, drainage and anti-drainage protection board can quickly and effectively drain rainwater, greatly reducing or even eliminating the static of the waterproof layer. Water pressure, through this active water conduction principle, the active waterproofing effect can be achieved.
Waterproof performance The polyethylene waterproof and drainage protection board material itself is a very good waterproof material. By adopting a reliable connection method, the waterproof and drainage board becomes a good auxiliary waterproofing material.
Protective waterproof and drainage protection boards can effectively protect structures and waterproofing layers, and resist various acids and alkalis in the soil and plant root thorns. When backfilling exterior basement walls, it protects the building and waterproofing from damage.
Sound insulation, ventilation and moisture-proof function
Laboratory data shows that polyethylene
waterproof and drainage protection board can effectively reduce indoor decibel noise and has obvious noise reduction and sound insulation functions. When used on the floor or wall, the waterproof water deflector can also play a very good role in ventilation and moisture-proofing.
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Zhang Jing