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Chinese[drainage boards function&usage]basement waterproofs

For bottom plate of basement or interior architecture interlayer, a large number of convex drain plate so that the building structure is formed between the interlayer, has the function of drainage, moistureproof, sound insulation, heat preservation etc.. So the drainage protection board is a kind of high durability of waterproof drainage material is basically not affected by the environment. Used in underground engineering roof or roof greening, to form the overall building waterproof flexible protection, so that the waterproof layer is long-term in a confined space, not easy ageing. Greatly extend the service life of the waterproof layer.

The advantages of soft soil foundation reinforced by plastic drainage board: 1 the filtered water is good, smooth drainage, drainage effect is guaranteed. The 2 materials have good strength and ductility, can be suitable for the deformation of foundation and can not affect the ability of the drainage performance. 3 drainage plate small section size, application of drainage board in the process of the foundation of small disturbance. 4 can be inserted in the ultra soft foundation construction. 5 fast construction, short construction period, each insertion machine daily can be inserted in 15000m above, cost than the bag sand well is low. The soft soil foundation with drainage consolidation method for reinforcement, consider from economy and technology, using drainage board is almost the only method of economic, effective and feasible.