Gansu build drainage board

Gansu build drainage board sales hotline: 1860538; 4341 151638; 18660, QQ: 17388; 17622 Products 1,860,538; 4341 hdpe drainage board is made of plastic floor after punching cone penetration units (or hollow cylindrical porous) made cone penetration table top surface bonding layer of filter geotextile to prevent soil particles through, thus avoiding blocking drainage channels, drainage channels so smooth. 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, but also reduce the load of the building. Features: 151,638.186.60 good drainage system for normal use and life cycle of civil construction and structures play an important role. HW type 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. Usage: 186.0538.4341 garden projects: garage roof greening, roof garden, soccer fields, golf courses, beach projects Municipal engineering: road embankment, subway tunnels Construction: building the basis of the upper or lower, basement and outside walls, roof impermeable and insulation and other transportation projects: roads, railway embankment, dams and slope protection layer laying procedure: 1. Clean the laying site 151,638.186.60 garbage, cement leveling, so there is no obvious bump at the scene, outdoor garage roof and roof Gardens need to find the slope of 2-5 ‰. 2. green roofs and outdoor garage roof greening can be equipped with porous tube use, so can drain water discharged concentrate discharged under water or close to the nearby city sewer 151,638.186.60 3. Basement floor seepage water On the basis of the above overhead floor, which is made in front of the floor drain is to do one round projections downward, left around the blind ditch, groundwater up the mountain, the natural inflow of water seepage through the space around the blind drainage board ditch, then into the sump through the blind ditch. The interior basement seepage water, the body can be laid on the building wall drainage board, round projections for the main walls, drainage board outside and then assemble one single pink cement wall or steel mesh 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 dirt, cement, sand and other rubbish into positive space drainage board, drainage board to ensure the smooth flow of space. 151,638.186.60 6. When laying drainage board as good protection measures, dimensions, or outdoor garage laying drainage board should backfill work in a timely manner as soon as possible, to prevent the impact of large wind tangled drain laying quality; and in the basement Wall waterproof protective layer to do as soon as possible to prevent drainage board is damaged or things. 151,638.186.60 7. clayey backfill is in need shop geotextile 3-5 cm above the sand is ideal, in favor of geotextile filtration; as backfill is a nutritive soil or light soil quality no longer laying a layer of sand on this earth itself is very loose very easy drainage. 8. Drain in laying the right side and take the next 1-2 fulcrum side, you can touch the bottom two together, the above use of geotextile overlap, as long as they do not enter the soil drainage board drainage channel can maintain drainage flow . Construction Notes 186.0538.4341 1, in the dry, ventilated storage environment drainage board, to prevent exposure, away from fire. 2, please stand up or lie flat drainage protection board, not tilted or cross horizontal pressure, Do not stack more than three layers, avoid heavy heap pressure. 3, laying should be smooth nature, according to the water or to lay down slope. 151,638.186.60 4, when a single lap lay geotextile guarantee 150cm, lap joints with plastic or compacted sand to avoid moving, and then backfill, the first layer of compacted backfill guarantee only after the next, layered backfill must be compacted. 151,638.186.60 Contact: Wangjing phone: 1860538; 4341151638; 18660 please call QQ: 17388; 17622 Website: http: //www.jiasujiancai.com