geocomposite drain

geocomposite drain geocomposite drainis my company's introduction of foreign advanced technology of production of geosynthetics products. International Geocomposite Drain (Geocomposite Drain), Japan said set of civil engineering with the culvert drainage material. Plastic blind ditch is, after heating and melting of thermoplastic synthetic resin extruded through the nozzle filaments stacked together, and their connecting points, melting guitar made of three-dimensional porous materials. In the main outside the parcel as a geotextile membrane, there are porous rectangular, hollow rectangle, porous circular, hollow circular four kinds of structural form, with a variety of sizes. Abroad, has been the use of 20 years, is widely used in anti-seepage drainage tunnel, railway road subgrade drainage, soft foundation embankment, retaining walls filtration, slope and slope within the drainage, underground drainage construction moisture, set the lawn drainage system , rooftop garden, set drainage, sewage treatment plant and landfill sites and other types of projects, subject to engineering generally welcomed. Materials, plastic blind ditch, compared with other blind ditch material has the following features: (A) The compressive strength of high-pressure performance of good Plastic blind ditch itself is modified with the toughness of many of the root knot made of plastic wire melting, there is no being pressed down, destroyed a possibility. The 250KPa pressure, the cross-section porosity remains at 60% or more, even to exert greater pressure, there is always pass the water gap, there is still 10-15% of the pore, and the reply is good. (B) the high rate of the surface hole, set with good drainage Plastic blind ditch the surface of the average hole rate of 90-95%, far higher than other similar products. Can be the most effective collection of soil water seepage, and timeliness of the collection of discharge. (C) a permanent life Plastic blind ditch by a filter made of corrosion-resistant fiber desert and modified polyethylene combination of three-dimensional network, have in the soil, the water never degrade the advantages to be anti-aging formula, can maintain a permanent material no change characteristics. (D) membranes of the optional Plastic blind ditch of the membranes can be selected according to different soil conditions and fully satisfy the project needs, and avoid the shortcomings of old products a single membrane. (E) to facilitate the construction Plastic blind ditch the proportion of light, on-site construction and installation is very convenient. Construction of efficiency has been greatly accelerated. Engineering Application of plastic blind ditch 1, road, railway roadbed and shoulder drainage 2, retaining walls on the back of drainage (vertical, horizontal drainage) 3, tunnel, underground drainage channel 4, from the slope, slope drains, etc. Dipo 5, soft ground treatment of horizontal drainage 6, playgrounds, golf courses, airports, parks and other green land drainage 7, the heap of coal fields, landfills, composting market venues such as the drainage 8, decompression construction method of the drainage blanket 9, agriculture, horticulture and the underground irrigation and drainage system 10, estate items of garden drainage 11, sewage treatment filter material Update Date:2010-9-16 18:57:45