Green Sanjiang brand build drainage board construction laying Note: After Shandong build drainage board manufacturers a waterproof layer and protective layer construction is completed, start paving drainage board. Drainage slope requires grassroots meet 2 ‰ ~ 5 ‰; 2, the drain cup-side up pavement, interlocking perforations; Yuanling County Drainage Board | Yuanling County Drainage Board Specifications | Yuanling county drainage board manufacturers | Yuanling County drain construction _ Yuanling county drainage board price 3, drainage board covered with geotextile, geotextile overlap each 10 ~ 20cm, to prevent mud and water through the geotextile clogging build drainage system, causing poor drainage, reducing water storage capacity ; 4, geotextile shop 10 ~ 20mm above the sand, form a percolating filter layer, the drainage board manufacturers, planting can prevent soil erosion; build drainage board wholesale Yao Chen / 5, covering the appropriate planting soil thickness. Insulation and moisture permeability function: HDPE drainage water protection board with breathable insulation, solve the lack of garage roof and roof planting to air problems, garage drainage board manufacturer, has significantly reduced noise barrier wall function, on the ground, walls, underground can play a very good ventilation, moisture permeability function. Green rivers drain applications: domestic and international highways, railways, airports, power plants, yard, ports, land reclamation, sewage treatment plants, landfills, land reclamation, water conservancy and hydropower, port construction and other projects in the soft ground treatment project. 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, build drainage board manufacturers, forming a lenticular film, 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. Taian build drainage board wholesale: Green Sanjiang series plastic drainage board Advantages: drainage board sales / 1. Conventional drainage layer using pebbles, ceramic, minerals, tile as a porous sheet, the water discharged to the designated place. And now replace the drainage layer of the drainage board material to drain, time-saving and energy-saving features, which reduce investment, but also reduce the load of the building. Drain board with thermal insulation, heat, moisture, protection waterproof function, the product itself using a special material, light weight, compression and strong, with a high drainage design features serve to reduce the water pressure, better waterproofing system to improve performance. 2. Drain excellent workability: lounge car can not be directly loaded in the drain board walk, laying planks cause channels to avoid damage to the drainage board products. A, construction convenient, fast construction; wholesale Tyan build drainage board, drainage board manufacturers B, can reduce the pressure on the weight of the building, reducing construction costs; C, Tai'an green rivers drain board manufacturer 9th generation coil drain on waterproof layer has a protective effect (concrete protective layer can be omitted) also has a thermal insulation function; D, with a water storage and drainage features, good greening effect, the advantages of low maintenance costs reduced; E, green rivers drain manufacturer board 9th generation web root puncture drainage board has hindered functions; Taian build drainage board wholesale Compression: special process, the top boss thicken, making compression performance stronger. Chen Yao quality build drainage board wholesale direct / roof garden drainage board manufacturers | Shandong Drainage Board | drainage board manufacturers to provide the Tai'an City Green Sanjiang waterproof material Limited. Roof garden drainage board manufacturers | Shandong Drainage Board | drainage board manufacturers are Tai'an City Green Sanjiang waterproof material Limited (www.slpsbcj.com) (www.slpsbcj.com) this year introduced a new upgrade, the above picture is only for reference, please call the contact phone book page or image on to obtain the latest information, contact: Sun Ming.