Drainage Board _ Tai'an | plastic water board | HDPE drainage board | massive drain | construction of drainage board | Tai'an Drainage Board | 18 Drainage Board | 518 Drainage Board | 591 Drainage Board | 51 drainage board manufacturers | Drainage Board Tai'an Range: Traffic Engineering: roads, railway embankment roads, dams and drainage slope back Construction: building the basis of the upper or lower, basement and outside walls, green roofs and insulation and other water seepage Tai'an, Shandong drainage board is formed and how : drainage board is by the cone penetration units (or hollow cylindrical porous) plastic floor, made of high-impact polystyrene (HIPS) cone penetration units (or hollow cylindrical porous) bonding the top surface of a filter layer no. woven fabric to prevent soil particles through, thus avoiding the obstruction, so that smooth drainage channel advantages Tai'an, Shandong drainage board: replace the drain layer to drain the water treatment cobblestone save time, effort and energy saving investment, and reduce building Tai'an, Shandong drainage board load function: Tai'an, Shandong drainage board and non-woven to form a drainage system the drainage board to form a water seepage, water and drainage systems Tai'an, Shandong drainage board type: HIPS drainage board is divided Both drain and HDPE drainage board Tai'an Green Sanjiang waterproof material production of direct marketing: 500mm × 500mm × 20mm build drainage board; 500mm × 500mm × 25mm build drainage board; 500mm × 500mm × 30mm; plastic build drainage board green Sanjiang brand plastic drainage board applied Master roof, drainage board using bumps down 20 drain construction, as to find the slope layer exhaust layer uses green Sanjiang brand plastic drain board, including the use of the wall: as interior drainage layer, reducing Basement seepage water pressure. Green rivers drain construction technology licensing and Notes 1. drain construction base surface must be firm, smooth, we can not have a crisp from the sand, tilt and tip convex, potholes and other phenomena cleaned up before construction. 2. Drain in a flat base surface covered, build drainage board bump laying down, engaging with each other, then laid non-woven polyester, can overlap; single laying drainage board bump up. Engaging lap or welding, overlying flat screen support 20mm plastic drainage board, then laid non-woven polyester, can overlap. 3. In order to prevent damage to the vehicle to build drainage systems, backfill backfill inward from the periphery 20 need water on board, the process is as follows:.. ① build drainage board, non-woven fabric after laying is completed and then backfill backfill ② first time backfill thickness of greater than 400mm thick, compacted before they can walk in the backfill ③ vehicle according to need manual configuration planting soil backfill, natural backfill not compacted. HDPE20 drain | Yao Chen (certified) | Hubei drain by 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. Yao Chen leadership with the staff warmly welcome all inquiries negotiations to create a better future for Yao Chen.