Plastic blind ditch manufacturer @ plastic blind ditch construction ＂ 13285449688 ＂ plastic blind ditch manufacturer @ plastic blind ditch construction ＂ 13285449688 ＂ plastic blind ditch manufacturer @ plastic blind ditch construction ＂ 13285449688 ＂ plastic blind ditch manufacturer @ drainage blind ditch construction ＂ 13285449688 ＂ plastic blind ditch manufacturer @ drainage blind ditch construction ＂ 13285449688 ＂ plastic blind ditch manufacturer @ drainage blind ditch construction ＂ 13285449688 ＂ 85449688 plastic blind ditch manufacturer @ impermeable membrane manufacturer @ 13285449688 plastic blind ditch manufacturer @ impermeable membrane manufacturer @ 13285449688 plastic blind ditch manufacturer @ impermeable membrane manufacturer @ 13285449688 plastic blind ditch manufacturer @ What is blind ditch drainage? 13285449688 plastic blind ditch manufacturer @ What is blind ditch drainage? 13285449688 plastic blind ditch manufacturer @ What is blind ditch drainage Drainage “13285449688” plastic blind ditch construction @ blind ditch method “13285449688” plastic blind ditch construction @ blind ditch method “13285449688” plastic blind ditch construction @ blind ditch method “13285449688” plastic blind ditch construction “13285449688” plastic blind ditch construction “13285449688” plastic blind ditch construction “13285449688” plastic blind ditch construction “13285449688” plastic blind ditch flat how much is the plastic blind ditch manufacturer “13285449688” It is a professional material engineering company mainly engaged in the production and manufacture of new composite geotechnical materials, integrating anti-seepage design, technical consultation and construction services
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It is located in Lingxian County, Dezhou, Shandong Province, with convenient transportation
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The company’s products include geotextile, geomembrane, impervious membrane, composite geomembrane, waterproof board, bentonite waterproof blanket, ecological bag, grass proof cloth, geogrid and other geosynthetics
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The company’s products use the specified standards to organize production, and the testing means are complete
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Plastic blind ditch manufacturer “13285449688” wechat “13184113881” blind ditch refers to the drainage and intercepting ditch set in the subgrade or foundation filled with coarse-grained materials such as gravel and paved with inverted filter layer (some of which are embedded with permeable pipes)
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Blind ditch, also known as blind ditch, is a kind of underground drainage channel, which is used to remove groundwater and reduce groundwater level
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Blind ditch refers to the drainage and intercepting ditch set in the subgrade or foundation, which is filled with coarse-grained materials such as gravel and paved with inverted filter layer (some of which are embedded with permeable pipes)
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The influence of blind trench of soft permeable pipe on highway construction? Due to the special material composition, engineering mechanical properties and characteristics of soft rock, the influence on highway construction is mainly manifested in two aspects: subgrade and slope
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It is easy to induce various slope disasters
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Due to the special engineering mechanical properties of soft rock, such as disintegration, water permeability, moisture absorption, expansion and softening, easy to disturb, etc., in the process of cutting slope excavation, the soft pervious pipe is used to treat the defects of plastic blind ditch manufacturer “13285449688” and wechat “13184113881” produced by construction, which has been widely used in road construction The treated subgrade seepage effect is very good, reaching the expected effect
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The subgrade is dry and stable, without subsidence and deformation
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The pavement is smooth and the driving is comfortable
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The above advantages of the flexible pervious pipe show that the flexible pervious pipe is a good underground drainage material and has a good development prospect in highway construction
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Construction method of pervious pipe
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Pervious pipe is a new type of pipe with the function of inverted filtration (drainage)
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It overcomes many disadvantages of other drainage pipes
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It uses “capillary” phenomenon and “siphon” principle, integrates water absorption, permeability and drainage, and has the functions of pressure resistance, permeability and inverted filtration required by engineering design
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The construction method of “13285449688” wechat “13184113881” permeable pipe of plastic blind ditch manufacturer
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Connection mode? The construction is based on the principle of reliability and convenience
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The 50 mm permeable pipe can be produced according to the circumferential length of the tunnel and connected with the longitudinal 100 mm permeable pipe with a length of 6-30 m
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There are matching straight through and tee joints, which can be easily connected
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Lined steel wire:? High 1 force spring hard steel wire, treated with phosphoric acid antirust, coated with? P.V.C (resistance heating method)
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Filter layer:? Non woven filter layer
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Water permeable and coating materials: high strength nylon yarn is used for warp yarn, and special fiber is used for weft yarn
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Bonding material: Special 1 force? P.V.C adhesive
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“Soft permeable pipe” was first used in 1992 at jinduogang golf course in Dongguan, Guangdong Province
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Since then, it has been widely used in engineering measures such as drainage of permeable water, reduction and control of groundwater level, reinforcement of soft soil and prevention of soil collapse
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The third generation of soft permeable pipe overcomes the shortcomings of traditional drainage materials such as cement permeable pipe, PVC pipe and other plastic perforated pipes, such as small permeable area, poor permeability effect, easy blockage, cumbersome and inconvenient construction, and high comprehensive cost
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It creatively uses the principle of capillary permeability to permeate the whole body in all directions, so as to make infiltration, filtration and drainage fast and effective
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It has the advantages of large permeable area, high compressive strength, low laying requirements, simple installation and connection, light and durable structure, low comprehensive cost, etc., and has won the praise of experts and professionals
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It has been widely used and plays an increasingly important role in the application field of geotechnical drainage materials 。
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