Which garage for Liaoning direct drainage board, drainage board, every root board, waterproof board 152-1538-5149 Zhengjing I produced factory outlets, price negotiable, according to the requirements needed to be customized, quality assurance company also produces geotextiles, a series of painted grass grid construction materials, geomembrane. 152-1538-5149 Zhengjing Tai'an City Green Building Materials Co., Ltd. Thailand is for the "Green Thailand" brand filter plates drainage research, development, production and construction of an integrated enterprise. Liaoning garage drainage board, drainage board, Kudzu board, waterproof board. Laying procedures 1. Cleaning up the scene of laying waste, cement screed, so there is no obvious bump at the scene, an outdoor garage 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, so that can drain water discharged discharged concentrated near the water pipes under or near the city sewer. 3 ground water seepage in the basement, elevated above the floor at the base, which is in front of the floor to do is to do a layer of drainage board, round projections downward, around the left blind ditch, up the mountain groundwater seepage through natural inflow drainage board space around the blind ditch, then into the sump via the blind ditch. 4 basement walls seepage water, the body can be laid on the building wall drainage board, round projections for the main wall, drainage board and then assemble outside wall or a single layer of steel mesh powder cement to protect the drainage board, so space outside wall seepage board straight down the inflow blind ditch directly caused sump. 5 In any lot laying drainage board, must be careful not to let the soil, cement, sand and other rubbish into the front space of the drainage board, drainage board to ensure the smooth flow of space. 6 When do protective measures as laying drainage board, the level of the garage or outdoor drain laying backfill should be in a timely manner as soon as possible, to prevent the impact of large wind drain laying quality; basement waterproofing and interior protection as soon as possible to do layer, preventing drainage board is damaged or things. 7 clay backfill is in need shop geotextile 3-5 cm above the sand is ideal conducive geotextile filtration; If the backfill is a nutritive soil or light soil no longer laying on a layer of sand, the soil is very loose very easy treatment. 8. Drainage Board in laying the right side and take the next 1-2 edge fulcrum, you can touch the bottom two together, the above use of geotextile lap, as long as the soil does not drain into the drain channel can maintain drainage flow . Liaoning garage drainage board, drainage board, Kudzu board, waterproof board company mainly produces drainage board, drainage board, HDPE drainage board, double-sided drainage board, drainage board over the water, water drainage board, filter drainage board, HIPS drainage board, high compressive drainage board, plastic drainage board, drainage board construction, single drain board, roof drains, garage roof drainage board, drainage board, garage at the bottom of the drainage board, drainage board composition, drainage drainage, roof garden drainage board, impervious to water drainage board, lawn seed dedicated green roof garden roof drainage board, composite drainage board, enhanced build drainage board, drainage board, PS drainage board, PE drainage board, drainage board green roof garden, grass grid, drainage network, geotextiles, geomembranes and other drainage waterproof material. Drainage Board 152-1538-5149 Zhengjing produced by the company are sold throughout the country, the lowest factory direct prices, reliable quality, Liaoning garage drainage board, drainage board, Kudzu board, waterproof board