EVA tunnel drainage board cone penetration units (or hollow cylindrical porous) plastic substrate made of high impact polystyrene (HIPS) is made. Cone penetration units (or hollow cylindrical porous) bonding the top surface of a filter layer of geotextile new materials drain to prevent soil particles through, thus avoiding the obstruction, so that smooth drainage channels. EVA railway tunnel drainage board the traditional use of brick tile drainage as a guide filter layer, the use of more pebbles or gravel as a filtration bed, the 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. EVA railway tunnel drainage board for garden projects: garage roof greening, roof garden, soccer fields, golf courses, beach works LSJ-EVA professional drainage board Drainage Board 10mm floor with high impact resistance and high compressive strength polystyrene (HIPS ) is made. Resistant to long-term pressure, no distortion. This long-term resistance to stress not only be able to withstand the weight of its load of concrete floor, can withstand the inevitable during the construction period and the impact of external pressures, such as vehicles, trampling workers and the pouring of concrete momentum and so on. Long-term bottom is not deformed, thus maintaining the original displacement. Advantages of HDPE plastic drainage board to reinforce soft soil: 1 treatment is good, smooth drainage, drainage effect is guaranteed. 2. The material has good strength and ductility, the ability to fit without affecting the drainage performance. 3. Drain section size small, Shi beat drain little disturbance during the foundation. 4. flapper construction in the ultra-soft ground. Manufacturers supply HDPE drainage board, plastic drainage board, garage drainage board - garage roof drainage board - garage roof drainage board - underground garage drainage board - roof garden water board - build drainage board - high density polyethylene drainage Board - Garage treatment board - underground garage hydrophobic plate --HDPE drainage board sales - Drainage board manufacturers - plastic filter plate --H25mm Drainage Board - waterproofing and drainage board wholesale sales - high density polyethylene drainage board HDPE drainage board product introduction :( professional drain construction) plastic drain construction requirements | plastic drain supply manufacturers | Quote | Professional inquiries to find green rivers drain drainage board Shandong drainage board, drainage board Tai'an, Xintai plastic drainage board, Feicheng drainage board, drainage board Tangshan Qinghai waterproofing and drainage board, Inner Mongolia build drainage board, drainage board Qingdao, moon of polyethylene drainage board, drainage board every root Dalian, Hangzhou roof garden drainage board, drainage board Xuzhou H20, Nantong drainage protection board, Sanmenxia plastic sandwich board green rivers drain board, Tongling garage hydrophobic plate, drainage board Changzhou, Zhenjiang renewable materials waterproofing and drainage board drainage board, build drainage board Taizhou, Fuyang drainage board H08, Lianyungang plastic drainage board, high density polyethylene Huai'an drainage board. special-character: line-break '> excellent drainage board, drainage board Company (certified), Guangdong drain by Tai'an City Green Sanjiang waterproof material Limited. Tai'an City Green Sanjiang waterproof material Limited (www.slpsbcj.com) (www.slpsbcj.com) is Tai'an, plastic building materials leader, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum to meet customer needs. Drainage board Company leadership with the staff warmly welcome all inquiries negotiations to create the drainage board company a better future.