Green Sanjiang brand build drainage board construction laying Notes: 1, waterproof layer and protective layer construction is completed Linyi build drainage board wholesale spot, start paving drainage board. Drainage slope requires grassroots meet 2 ‰ ~ 5 ‰; 2, the drain cup-side up pavement, interlocking perforation; 3, drainage board covered with geotextile, geotextile overlap each 10 ~ 20cm, to prevent mud and water through the geotextile Linyi build drainage board wholesale cloth country, clogging build drainage system, resulting in poor drainage, reduce storage capacity; high compressive plastic drainage board drainage function only widely used in retaining walls, basements, tunnels, as well as highway roadbed slope . Alias ??plastic drain drainage board, there are a variety of shapes wavy, harmonica type. Drainage Board to combine the advantages of foreign brands drainage board, according to China's geology developed more advanced Soft and super soft foundation reinforcement of new materials, with a large hole cross section, smooth drainage, light weight, tensile compressive strength. Intermediate drainage board is an extruded plastic core, skeleton and channel drainage belt, the section was parallel cross Linyi build drainage board wholesale, two non-woven geotextile filter layer package as the core band play a supportive role and the filtrate drainage layer of water seeping up silt, silt soil quality, and other saturated hydraulic fill filling viscous and miscellaneous drainage consolidation method using soft foundation treatment of vertical channels Linyi good build drainage board wholesale factory, greatly reducing the soft soil solid knot time. 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! 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, 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, 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! Linyi build drainage board wholesale direct Linyi build drainage board wholesale _ _ Sun Ming provided by the Tai'an City Green Sanjiang waterproof material Limited. Tai'an City Green Sanjiang waterproof material Limited (www.51psb.net) strong, credible, in Tai'an, Shandong plastic building materials industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving Sun Ming innovative ideas will lead into the brilliant and you work for a better future!