Shandong Green rivers in Shandong Province is a large waterproof material to produce plastic drain board sheets, massive build drainage board, GCL waterproof blanket based. I plant the production of plastic drainage board type membrane surface is uneven. Convex high 08mm, 12mm, 16mm, 20mm, 25mm, 30mm of six common specifications, sheet thickness from 0.5mm to 2.0mm or more can be produced according to customer requirements. I plant new equipment drainage board three airport subway drainage board, are wide 3m high 08-16mm type coil length 15m \ volume; high 20-30mm type drain board length 10m \ volume, drainage board price Contact Manager Yao 189 -5489-1848 green rivers drain types: green Sanjiang HDPE plastic drainage board, polyethylene plastic sandwich panels, waterproofing and drainage board, underground garage roof greening supply special high-density polyethylene HDPE anti-thorn, puncture resistant root barrier plastic drainage board, double-sided drainage board, drainage board over the water, water drainage board, garage hydraulic conductivity board sandwich board, dealers drainage board, build drainage board, drainage cage, grass grid, grid lawn, grass brick HDPE drainage board, single-sided drainage boards, roof drainage board, impervious water drains, lawn planting roof gardens green roof drainage board dedicated, filter drainage board, HIPS drainage board garage building wall drainage board, drainage board polystyrene, high compressive strength drainage board, plastic protective drainage board, drainage board construction, garage roof drainage board green Sanjiang plastic drainage board applied Master roof, drainage board bump down to use, find the slope layer as a vent layer using plastic drainage board green rivers, including the use of the wall : As interior drainage layer, reduce Basement seepage water pressure. Green rivers drain construction technology and Notes 1. drain construction base surface must be firm, smooth, we can not have a crisp before starting cleaned sand, tilt and tip convex, potholes and other phenomena construction. 2. Drain in a flat base surface covered drainage board, 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, then laid non-woven polyester, can overlap. 3. In order to prevent damage to the vehicle to build drainage systems, backfill backfill need inward from the periphery, the process is as follows:.. ① build drainage board soccer field drainage board, and then backfill ② after the completion of the first non-woven laying backfill 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. Garage roof greening drainage board, drainage board manufacturers (certification), the 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. Drainage board manufacturers led the staff warmly welcome all inquiries negotiations to create the drainage board manufacturers a better future.