[Tongling build drainage board * Lu'an HDPE polyethylene drainage board] build drainage board for construction landscaping market specially developed new drainage products. Green is now the number of construction projects are widely used by the State Quality Supervision and Inspection Department inspection. The product has excellent water drainage ditch functions and features, it is an essential foundation of green engineering material. Build drainage board, it is injection molded of HDPE plastic. It is a set of drainage, water storage functions in one of the new drainage material. It also has a water storage, drainage, ventilation, insulation, resistance thorn (to prevent damage to concrete structures plant roots) and other features. Geotextiles used together in combination, fine-grained matrix to avoid clogging water storage tank and drainage channels to maintain smooth drainage and air circulation, to form a complete, new build, drainage system, it is widely used in city landscaping projects. [Tongling storage HDPE drainage board * Lu'an polyethylene drainage board] Construction: 1. For garden flower beds, planters and flower beds, the water board and directly geotextile filter instead of conventional materials (such as ceramic, pebbles or shells filtering layer composed). 2. For new and old roof or underground works in the roof and other hard green screen when laying water on board before the first clean up the site of debris, set up in accordance with the requirements of design drawings waterproof layer, from the slope and then cement mortar, the surface free obvious bump at, build drainage board ordered emissions, without additional set within the range laid blind drainage ditch. 3. For a construction sandwich board, build drainage board laying on the roof on a concrete slab, build drainage board outside and then a layer of single-wall masonry, or concrete to protect that flow into underground water seepage through the drain ditch on overhead space blind sump. 4. build drainage board stitching around each other, laying the gap as the lower drainage channel, on which the filter geotextile layer when moisture also need to lay a good lap. 5. build drainage board after laying is completed, may be the next process, laying a good filter geotextile layer and the substrate as quickly as possible, prevent soil, cement, sand-clogged pores or build drainage board into the water, sink, drainage channels. To ensure the water on board to fully play its role while covered in geotextile filter operating above board, to facilitate green construction. [Tongling build drainage board * Lu'an HDPE polyethylene drainage board] has become the most commonly used building material waterproof new, also preferred environmental protection and greening, and now the construction of great progress, quality of life is also increasing, the requirements of environmental protection and greening higher and higher, drain board is state certified environmental protection, green and healthy waterproof construction materials. (Thai Green drainage board manufacturers) Tai'an only one with first-class professional drainage board, geotextile, build drainage board production line of professional manufacturers, drainage board produced, garage drainage board, basement drainage board green roof build drainage board, garage storage drainage board, landscaping, drainage board storage, geotextiles, geomembranes complete specifications, high quality, low price, is the best choice for many new and old customers.