Henan where to sell garage drainage board, plastic sandwich board, drainage board blocking drainage board 152-1538-5149 Zhengjing root production company sold to various regions of the country, factory outlets, national logistics delivery, quality, price negotiable, can customized according to the required specifications, integrity management, Henan garage drainage board, Henan plastic sandwich boards, Henan root barrier and drainage board company is a research, development, production and construction of an integrated enterprise, producing drainage board, geotextile, film, grass grid and a series of geotextile material. Welcome to the factory site visits drainage board study produced by the company are sold throughout the country, the lowest factory direct prices and reliable quality 152-1538-5149 Zhengjing drainage board uses? Drainage board role? For underground engineering roof or green roof, high compressive strength, load lighter. Compared with the conventional process, the drain and geotextile composite, with drainage, waterproof, breathable, moisture, every root of a variety of functions in one set; for insulation flat roof or floor of underground works, multiple pivot drainage board the building surface layer and the gap between the structural layer, a moisture barrier, drainage, insulation and other functions; product size edge fulcrum Longitudinal overlap each other, even more water leakage, can promptly discharge. Construction and transport are very simple and convenient. Plastic drain applications: domestic and international highways, railways, airports, power plants, yard, port, reclamation, sewage treatment plants, landfills, land reclamation, water conservancy and hydropower, port construction and other projects in the soft ground treatment project . Drainage board materials are difficult to break down plastic, placed in sandwich construction, the decomposition of the more than 100 years the application of traffic engineering drainage board: highway, railway embankment roads, dams and drainage slope back municipal engineering: road embankment, subway tunnels, waste groundwater and surface water discharge guide construction projects: building the basis of the upper or lower, basement and outside walls, green roofs drainage impermeable insulation and other green projects: garage roof greening, roof garden, soccer fields, golf courses, bathing and other construction works construction cone drain penetration units (or hollow cylindrical porous) plastic floor, high impact (HIPS) is made. Cone penetration units (or hollow cylindrical porous) of the top surface of bonding a layer of non-woven filter to prevent soil particles through, thus avoiding the obstruction, drainage channels along. Henan garage drainage board, Henan plastic sandwich boards, Henan root barrier and drainage board