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Drain underground garage, underground garage roof drainage board, drainage board supply of Jiangsu, Changzhou green drainage board, underground garage drainage board of Tianjin, Qingdao drainage board, the Laiwu drainage board manufacturers, sales of Tai'an drainage board, the Xintai drainage board, Taian drainage board, the Feicheng drainage board, impermeable membrane, root barrier, blocking the root plate, trap film, Hubei plastic drainage board, the Tangshan drainage board supply, Baoding plastic drainage board, planted roof drainage board, roof garden drainage board, green roof drainage board, roof planting drainage board 136 * 6868 * 8676 roof garden drainage board, water board, treatment board, underground garage green water storage and drainage board, drainage board storage! 2 cm drainage board vendors, method of construction of the drainage board, drainage board installed! Jining supply of drainage board, the Zibo low prices drainage board, the sunshine drainage board, Texas green drainage board Linyi drain underground garage sales manufacturers! Into blocks drainage board, drainage board in rolls, block drainage board, coil drainage board, 136 * 6868 * 8676 drainage board construction methods. Laying the scene to clean up the garbage, cement screed, no obvious bump at the scene, outdoor garage The roof and roof garden need to find the slope of 2-5 ‰. 2 green roof and outdoor garage roof greening can be equipped with porous tube, the water discharged in the can so drainage board set discharged to the nearby water pipes under or near the city sewer. Basement ground water seepage, elevated above the floor of the foundation, that is, before doing floor is a layer of drainage board, the Dome station down, left around the blind ditch, up the mountain, natural seepage through groundwater The drainage board space inflows surrounded by blind ditch, then through the blind ditch into the sump. Basement interior water seepage, laying drainage board on the main wall of the building, round projection for the main wall, drainage board and then assemble a layer of single-wall or steel mesh powder cement to protect the drainage board, the outside wall of water seepage into the board room straight under the blind ditch straight-sump. Laying on any lot drainage board, must pay attention, do not let the soil, cement, sand and other rubbish into the the positive drainage board space, to ensure smooth drainage board space. 136 * 6868 * 86766 when laying drain as much as possible to do a good job protection measures, the level or the outdoor laying the garage drainage board should be in a timely manner as soon as possible to do the work of the backfill to prevent the laying of large wind drainage board quality; basement and interior walls waterproofing protective layer, to do a good job as soon as possible to prevent drainage board damaged person or thing. 7. Backfill soil, Shop 3-5 cm above the geotextile sand ideal treatment conducive geotextile; backfill is a nutritive soil or light soil no longer laying layer of sand, this soil is very loose easily to treatment. 8. Drainage board laying edge and the edge of the right to take the next 1-2 fulcrum can also the two backplane touch Qi, above geotextile lap, as long as there is no soil drainage channel into the drainage board, to maintain smooth flow of drainage . 136 * 6868 * 8676 Contact: Zhou Tel 13668688676 Website http://www.taldjc.com