M / W type drain / build drainage board | Yao Chen Drainage Board / build drainage board / M-type drain / W type drain / green Sanjiang W build drainage board overhead drainage board manufacturers, Shandong green grass grid, basement drainage board, PP Drainage Board. Green rivers drain brand t of material used is HDPE, HIPS material. Compression super, no distortion, can withstand external pressures during construction, such as vehicles, artificial and concrete momentum and so perfusion (after the mulch is more stable soil needs to reach 300mm). Long-term floor deformation build drainage board manufacturers, thus maintaining the original displacement. LSJ-X series of drainage board in terms of drainage, the economic benefits than the traditional stone, ceramic filter layer drainage and other superior and reliable. Suitable for tunnels, highways quality Xu Drainage Board, basement, slopes, retaining walls, planters platform, green roofs or underground garage roof construction, the need to support the use of geotextiles. Geotextile typically more than 10% Drainage Board - 20% of the area. We welcome all new and old customers to negotiate business and cooperation, common prosperity! Provides you build drainage board, plastic drain, grass grid, drainage board manufacturers, drainage board prices, drainage board wholesale, drain construction! Features green rivers drain: 1, the treatment is good, the drainage flow build drainage board, 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 prices, build drainage board, coil drainage board, impervious to water drainage board, composite drainage board, three-dimensional drainage board, piece like 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, 20mm, 25mm, 30mm mainly used for green roofs, green drainage board garage procedure laid 155-5283-7377 drainage board: 1. clean up the scene of laying waste, 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. Build drainage board manufacturers | Sun Ming (certified) | Qinghai build drainage board provided by the Tai'an City Green Sanjiang waterproof material Limited. Tai'an City Green Sanjiang waterproof material Limited (www.51psb.net) is Tai'an, plastic building materials leader, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Sun Ming in leadership with the staff warmly welcome all inquiries negotiations to create a better future for Sun Ming.