Green Sanjiang brand build drainage board drainage channel can maintain drainage flow Product Overview:. A. Drainage board structure: the cone penetration units (or hollow cylindrical porous) plastic floor, hips made of pe or. Cone penetration units (or hollow cylindrical porous) bonding the top surface of a geotextile filter layer to prevent soil particles through, thus avoiding the obstruction, so that smooth drainage channels. B. Dong'e County | M / W type drain / build drainage board | Yao Chen drain advantages: the traditional use of brick tile drainage as a guide filter layer, the use of more pebbles or gravel as a filtration layer, water discharged to the designated place. Now replace the pebbles treatment layer with a drain to drain the save time, effort and energy saving investment, and reduce the load of the building. C. Drainage board features: good drainage system for normal use and life cycle of civil construction and structures play an important role. Drainage Board porous tubes dewater an effective drainage system, long and short cylindrical drainage plate and geotextiles to form a drainage system, to form a water seepage, water and drainage systems. Good drainage system for normal use and life cycle of civil construction and structures play an important role. Drainage Board Drainage Board porous tubes dewater an effective drainage system, long and short cylindrical drainage plate and non-woven to form a drainage system, to form a water seepage, water and drainage systems. The pavement on the grass grid grass grid grass, grass. We welcome all new and old customers to negotiate business, work together build drainage board wholesale and common prosperity! Provides you build drainage board, plastic drain, grass grid, drainage board manufacturers, drainage board prices, drainage board wholesale, drain construction! Taian green rivers drain Building Features: build drainage board build drainage board wholesale factory direct manufacturers, professional wholesale, factory direct supply! ! 1, environmental non-toxic, non-polluting, high impact anti-aging, anti-ultraviolet rays, wear resistance, corrosion resistance [drainage board wholesale flame retardant, plastic grass powerful 3 build drainage board wholesale, reduce surface reflection, reduce surface heat radiation 4 reduce ground acoustic transmission, reducing noise pollution 52 cm build drainage board wholesale, can be combined and disassembly, reusable. Manufacturers drainage board, build drainage board, plastic drainage board, the garage special drainage board, the garage roof drains, garage bottom drainage board, garage drainage board, garage hydraulic conductivity board, garage every root plate, filter drainage board, HIPS drainage board , polystyrene drainage boards, high compressive strength drainage board, drainage board construction, single drain board, roof drainage board, the garage roof drainage board, landscaping, drainage board, garage bottom of the drainage board, drainage board composition, drainage board drainage, floor roof garden drainage board, impervious water drains, lawn seed special green roof garden roof drainage board, composite drainage boards and other waterproof construction materials. Taian build drainage board wholesale [green rivers roof garden green drainage board manufacturers] Uses: Drainage Board drainage: Use the rapid discharge of rainwater drains in combination with geotextiles, relieve pressure on the roof moment caused by intense rainfall. Storage Capacity: Storage absorb excess moisture seeping growing medium, adding water when the soil water plant, improve plant drought resistance. [Drain] material: high-strength, impact resistant composite plastic injection molding Guiyang Drainage Board Drainage Board Co., Ltd. [] applies: roof garden, garage roof, golf courses, public buildings, squares, roads and other park greening project ... [ Drainage Board] Advantages: Drainage uniform, improving drainage effect; reserve green water, large water reserves. Taian build drainage board wholesale, drainage board sales Yao Chen amenity / plastic build drainage board wholesale, build drainage board wholesale Beijing, 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 specialized in "Drainage Board, grass grid, build drainage board geomembrane, geotextile, waterproof blanket, eco-bags" of the enterprise the company of "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Sun Ming.