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 Drainage performance of the hydraulic conductivity: the drainage water protection plate on the plate the prominent Yuan Taichung empty structure, capped with geonet, geotextile fabric to form a sandwich drainage space, stormwater drainage space to enter the interlayer geotextile quickly discharged, greatly eliminate the waterproof layer hydrostatic plot water phenomenon, can be achieved through active drainage principle initiative waterproof effect. 
 Waterproof performance: waterproof protection plate material of HDPE drainage itself is a good waterproof materials, reliable way of welding or bonding, so that drainage water board supporting a good waterproof material. 
 Protective performance: of HDPE drainage waterproof protection board material with high toughness and tensile strength, corrosion resistance, to effectively protect the buildings and the waterproof layer, and resistance to various types of acid-base soil and plant a thorn in the basement external wall backfill to protect the buildings and the waterproof layer from damage. 
 Insulation and moisture permeability function: the function of HDPE drainage water protection board with breathable insulation to solve the problem of the lack of garage roof and roof planting to gas, wall, compartment with significantly reduced noise function, on the ground, wall, also underground can play a very good ventilation, breathable moisture barrier. Supply Hohhot, high density polyethylene drainage board - Inner Mongolia garage roof drainage board, waterproofing and drainage boards, composite drainage board sales supply Hohhot, high density polyethylene drainage board - board of Inner Mongolia garage roof drainage, waterproofing and drainage boards, composite drainage board sales supply Hohhot High density polyethylene drainage board - Inner Mongolia garage roof drainage board, waterproofing and drainage boards, composite drainage board sales supply Hohhot, high density polyethylene drainage board - Inner Mongolia garage roof drainage board, waterproofing and drainage boards, composite drainage board sales