Features green rivers drain: 1, the treatment is good build drainage board wholesale, drainage flow, to ensure good drainage effect. 2, the material has a certain elongation strength for ground deformation ability. 3, drainage with cross-sectional size, flapper little disturbance to the foundation. 4, in the ultra-soft sticky ground or water can also be flapper construction. 5, the construction speed, low labor intensity, cost of comparable vertical drains was reduced by 30%. Drainage Board - the main classification 155-5283-7377 drainage board commonly used in construction are: plastic drainage board, build drainage board, coil drainage board, impervious to water drainage board, composite drainage board, three-dimensional drainage board build drainage board wholesale Supplying , sheet drainage board. [Product name] plastic drainage board Product use green roofs, air defense garage roof greening, floor of underground works, tunnels and so on. Product Material High-density polyethylene (HDPE) [Product features drainage, root resistance, insulation, ventilation, auxiliary Waterproof Product Features high compressive strength, off constantly, not brittle, aging, light weight, convenient construction [denominated] square [specification] height 8mm, 12mm, 16mm, Shandong build drainage board wholesale warehouse, 20mm, 25mm, 30mm mainly used for green roofs, green drainage board garage procedure laid 155-5283-7377 drainage board: 1. laying waste site clean-up, cement leveling, so there is no obvious bump at the scene, outdoor garage roof and roof garden need to find the slope of 2-5 ‰. 2. green roofs and outdoor garage roof greening can be equipped with porous tube use, so can drain water discharged into a local focus under or near the city sewer pipes. 3. ground water seepage in the basement, on the basis of the above overhead floor, which is made in front of the floor drain is to do one round projections downward, left around the blind ditch, groundwater up the mountain, through natural seepage inflow drainage board space around the blind ditch, and then through the blind ditch into the sump. Tai'an City Green Sanjiang build drainage board manufacturer specializing in the production of 500mm * 500mm * 20mm, 500mm * 500mm * 25mm, 500mm * 500mm * 30mm high-build drainage board build drainage board wholesale, cheap welcome to buy! A build drainage board uses for the green roofs, green roof panel underground, city squares, golf courses, sports fields, sewage treatment plants, public buildings, green, Green Square, the park road greening works. Build drainage board construction B Note 1 for garden flower beds, planters and flower beds, the water board and directly geotextile filter instead of conventional materials (such as ceramic, pebbles or shells composed of a filter layer). 2. For new and old roof or underground works in the roof and other hard green screen when laying water on board before the first clean up the site of debris, set up in accordance with the requirements of design drawings waterproof layer, from the slope and then cement mortar, the surface free obvious bump at, build drainage board ordered emissions, without additional set within the range laid blind drainage ditch. Taian build drainage MILL green Sanjiang Welcome! Quality build drainage board wholesale, build drainage board wholesale, H20mm by Tai'an City Green Sanjiang waterproof material Limited. Quality build drainage board wholesale, build drainage board wholesale, H20mm Tai'an City Green Sanjiang waterproof material Limited (www.slpsbcj.com) (www.slpsbcj.com) this year introduced a new upgrade, the above picture is for reference only, please call Tel This page or image on to obtain the latest information, contact: Sun Ming.