Assembled around wells specifications, manufacturers - flood control around Well - well combined Wai Wai can be stored for many years assembled well specifications, manufacturers - flood control around the well - Combined around wells can be stored for many years assembled around Wells specifications, Manufacturers - flood control around the well - Combined around wells can be stored for many years in Hebei Five Star Electric Equipment Co., Ltd. for your dedicated service! Contact: Mo extraordinary Contact Tel: 132-3013-5357 buttoned: 2387-047-580 Address: 133 East Zhongshan Road, Shijiazhuang, Hebei Five Star flood control trade on the sixth floor around the well assembled Features: 1, with the traditional build Wai wells Compared way, assembled around the wells in addition to simple installation, good effect, saving labor, can greatly increase the speed of the rescue, saving and rescue time and reduce the intensity of these rescue features, 2, assembled without the help of geomembrane for anti- leaks, more lightweight, practical, easy recycling. Assembled around the well is one of the effective flood control measures and Rescue dike piping. Its principle is to maintain a certain water level around the well, reducing the hydraulic gradient piping orifice reduce hydrodynamic pressure so the flow of soil particles piping to restore stability, and thus inhibit the continued development of piping damage. Assembled around the wells it is mainly used for piping and Rescue dikes and dams destroyed danger. Its main role is to raise the water level at the levee piping orifice, reducing the water level of rivers water level difference and the hydraulic gradient (upstream) orifice and the piping, and inhibit further development dike piping failure. It can Qiang Hu single piping can also be group and Rescue piping. Prefabricated Wai Wai Well Well == rescue operations for flood control and rescue operations process technology, the main six steps: Step 1: Determine the installation location assembled around the wells. In piping orifice centered around the well according to the size (diameter) of the pre-established, determine the installation location around the wells; the second step: open trench. You can use slot machines or a shovel to open trenches, deep 20 ~ 30cm; The third step: the budget set by the number of units hoardings placed all trenches, and to achieve a good connection between each other, and with a hammer Connect the plunger ram on the ground; Step 4: geomembrane sealing unit hoardings sequentially with layering and screws in a cell adjacent to the hoardings. Step five: with soil outside the trench cell panels backfill and ensure less leakage; in case sandy soil, can put some single geomembrane or plastic sheeting in the groove to seepage; Step 6: Check and acceptance. Prefabricated Wai Wai Well Well == Flood Control and maintenance methods: (1) assembled around the wells in operation 24 hours care to check the operation is normal; (2) identify problems in a timely manner below: ① unit hoardings with the ground contact surface leakage. Continue to backfill with soil inside and outside the trench cell panels, may also geomembrane placed around the well, with water pressure and soil compaction sealed bags; ② cell panels destruction. Quickly replaced with cell panels, but for cell panels should be used to reduce or emptying water around the well; (3) after flood decomposition dismantling, cell panels, fasteners and sealing composite film of water washed away in a cool no Rodents warehouse; (4) pre-flood inspection once a year, make the necessary repairs, to do emergency preparations. Dike Piping (over sand drum water) filtration wells around: 1, sand filtration wells during rush around the building, first proposed wells around the debris cleared away, and digging ooze about 20cm, surrounded by sand bags row Lei Cheng Wai wells. Height to make the water around wells not mix the sand well emerge from the wellhead to the degree. And should be located drains to prevent overflow punch the wall collapse. Well piping around the inner diameter of the mouth is usually about 10 times the diameter, surrounded by multi piping should stay out of space, with five times the diameter appropriate. Wall and embankment or ground contact points must be done strictly watertight. As the well gushing too much, I really have difficulty building filter material, can be packed in bags with stone or brick, to be water potential disinfection, filtration guide seepage in the well to do, ie filtration requirements, points layer grab shop coarse material, pebbles and large stones, each thickness 20cm ~ 30cm, found filler sinking filter may be continued until stable. Such as laying failed to achieve the deterrent effect gushing with sand can be removed upper filler, then the hierarchical properly thickened filling until the water seepage to clear up. 2. Material Filter shoot well in the absence of gravel around the place, and Rescue piping material can be used instead of sand shoot, shoot Material Filter built around wells. Fines can be straw, rice straw, etc., thickness 20cm ~ 30cm; coarse material may be willow, reed, thick 30cm ~ 40cm; the same as other surrounding sand filtration wells. But after filtration material fill tip, top stone or sand bags to use pressure prison, in order to avoid floating washout. 3. The method of geotextile filtration and Rescue Wai Wai Well Well geotextile filtration and sand filtration Enclosed Well basically the same, but in cleaning up the ground, everything has to be sharp, edge stones and debris cleared away and be smooth, Xianpu comply geotextile filtration requirements. When laying between blocks to overlap each other well, surrounded by artificial slam geotextile so embedded in the soil and then filling thereon 40cm ~ 50cm thick general brick, stone permeable material. Assembled around wells specifications, manufacturers - flood control around Well - well combined Wai Wai can be stored for many years assembled well specifications, manufacturers - flood control around the well - Combined around wells can be stored for many years assembled around Wells specifications, Manufacturers - flood control around the well - Combined around wells can be stored for many years