Green Sanjiang plastic drainage board main technical indicators: 1. Compressive strength ≥320KPa mianning County Drainage Board | mianning County Drainage Board Specifications | mianning county drainage board manufacturers | Mianning drain construction _ mianning county drainage board price 2. Tensile strength ≥ 350N / 5cm 3. longitudinal through water 23.5≥cm3 / S 4. Drain colors: black, white, green 5. unit mass of 1800g / m2 Taian build drainage board wholesale, noise and moisture permeability function: HDPE drainage water protection board with breathable insulation, solve the lack of garage roof and roof planting to air problems, Chongqing build drainage board wholesale, have significantly reduced noise barrier wall function, in floors, walls, underground can play a very good ventilation, breathable moisture-proof function, drainage board wholesale outlets exclusively for Yao Chen / green drainage board Sanjiang license Category: Drainage board sub-coil and sheet in which the web is divided into two series of "hot melt" and "overlapping" two types of modeling using a special process on the plastic sheet extrusion closed convex cylindrical housing formed lenticular film, build drainage board manufacturers, wholesale, continuous shell, with three-dimensional space and some support height, the top of the shell covering the geotextile filter layer for seepage hydrophobic, drainage and water storage products. Changzhi build drainage board wholesale is also known as: row sparse board, drainage protection board, drainage board, plastic bump drainage board, plastic sandwich panels. Building drainage board sub-coil and sheet in which the web is divided into two series 'melt' and 'overlap' two types, using a special plastic sheet extrusion process will be closed convex cylindrical shell shape, form irregularities like membrane, continuous shell, with three-dimensional space and some support height, the top of the shell covering the geotextile filter layer for seepage, hydrophobic, drainage and water storage products. Also known as: row sparse board, drainage protection board, drainage board, drainage board plastic bump. Green Sanjiang build drainage method of laying: 3, drainage board covered with geotextile, geotextile overlap each 10 ~ 20cm, to prevent mud and water through the geotextile clogging build drainage system, resulting in poor drainage, reduce storage capacity; 4, geotextile covered it 10 ~ 20mm coarse sand, forming a penetration filter layer can prevent the planting soil erosion; 5, covering the appropriate planting soil thickness. 6, to make drainage board product protection. After the drainage board pavement, drainage board should not allow direct pushing trolleys, laying wood, bridleways transport material. To do with the shop with the filling. Build drainage board using high-density polyethylene (HDPE) or polypropylene (PP) shape formed by heat and pressure both to create a three-dimensional space has a drainage channel support stiffness, but also a light sheet water storage. This kind of plate itself on having water, drainage of two integrated functions, build drainage board wholesale price, plates with high stiffness characteristics of space, compression is superior to similar products (by field test test), able to withstand more than 400Kpa The high compressive load, and can withstand extreme planting backfill roof load conditions during the mechanical rolling. Plastic build drainage board wholesale, Chongqing build drainage board wholesale, Shandong Green Sanjiang (view) provided by Tai'an City Green Sanjiang waterproof material Limited. Tai'an City Green Sanjiang waterproof material Limited (www.slpsbcj.com) (www.slpsbcj.com) is a professional, "Drainage Board, grass grid, build drainage board geomembrane, geotextile, waterproof blanket, eco bag" the company. Since its inception, we adhere to the "good faith, sound management" approach, the courage of healthy competition in the market, so that the "green rivers, green rivers drain board, waterproof blanket green rivers, green grass grid rivers, build drainage MILL" brand has a good reputation. We adhere to the "service first, customer first" principle, so that Shandong Green Sanjiang won the trust of customers in all plastic materials, and establish a good corporate image. Special Note: This information is for reference only pictures and information, please contact us to obtain the most accurate information, thank you!