Filament geotextile handy: hydraulic dams and slope of filtration, channel isolation, seepage; roads, railways, airport runway on the basis of isolation, filtration, drainage, slope, retaining walls and pavement reinforcement, drainage ; port engineering soft ground disposal of custom filament geotextile, beach causeway, harbor piers and breakwater reinforcement, drainage; filament geotextile already exists widely used in the field of infrastructure construction, layer by layer is applied to a wider range of fields. Filament geotextile hydraulic conductivity with a satisfactory performance, it can be formed in vivo soil drainage channels within the structure of the soil superfluous liquid and gas efflux. Avoid the lower sand, mixed between soil and cement doping. The main mechanism of the non-permeable plastic film is cut off earth leakage molecular compounds channel, bear pressure and for dam modifications with its greater tensile strength and elongation; and long silk is a polymer material through needle stick or hot forming, with high tensile strength and elongation, with plastic film bonded molecules, not only increases the tensile strength and puncture resistance molecular compound plastic film experienced, and because long silk appearance is not delicate, increasing the friction coefficient of the contact surface, there is help in the geomembrane layer of prison and trying to take care of stability. Unique place filament geotextile: the use of geotextile satisfactory air permeability and water permeability filament geotextile manufacturers, so the water through, so useful to retain sand loss. : No:? Polyethylene geomembrane and production problems in accordance with a preset dispensing prescription. At the same time, they have good bacteria and chemical resistance to erosion of the effectiveness of, afraid to acid, alkali and salt erosion. Strengthen the use of geotextile tensile strength and resistance variations of soil experienced filament geotextile, strengthen stability prison built structures to improve the health of the amount of soil. They are a flexible material polymer chemistry, the proportion of small, strong extension, through strained high experience, corrosion resistance, low temperature, frost performance. Geotextile promotion pavement cracks in pavement cracks in the actual work of the road is a great danger of disease. Causes of geotextile their produce into two categories, namely, non-load load cracks and cracks. Fatigue crack load caused mainly by traffic loads generated by the destruction of non-load crack usually temperature and humidity changes, and the characteristics of the material itself caused, there are some cracks are caused due to the differential settlement of subgrade. This is mainly semi-rigid base is formed by compaction under optimum moisture condition, the stress change with the passage of time and external conditions, when the material itself can not resist tensile stress changes caused by the outside world, it will cracking phenomenon. This crack is wet cracks, these cracks are generally produced at an early stage can lead to surface reflection cracks; they can not be excluded due to the semi-rigid structure is almost completely impermeable layer, seepage from the road surface, accumulates in the primary surface. With the rapid development of economic construction, road construction in the ascendant in recent years across the country to build a large number of highway and city Expressway Edison filament geotextiles, wherein the semi-rigid pavement has been more widely used. Semi-rigid pavement base is an inorganic binder as the bearing layer of the pavement structure, compared with a pellet-like material as a flexible pavement pavement layer, with high strength, high capacity, good integrity, rigidity advantages. But it also has its own shortcomings, its resistance to temperature, moisture resistance to deformation is poor, easy to form a wet shrinkage cracks and shrinkage cracks, thereby enabling the reflective pavement cracks, leading to cracking of the asphalt surface, the impact of pavement quality and shorten pavement life. Disease lot of semi-rigid pavement structure, reflecting reflective pavement cracks, pavement damage is more important reason, thus reducing pavement reflection cracking is particularly important. Edison Group (FIG) _ _ professional Dingxi filament geotextile filament geotextile material provided by the new Edison Company. Edison New Materials Co., Ltd. (www.fangshenmo.com) in Shandong Lingxian west industrial area. Scraps and development in the wave of market economy, the current Edison new material has a high profile in the site construction materials, and enjoys a good reputation. Edison new materials made of the whole network business alliance certification, marking our service and management level has reached a new height. Edison new material all the staff willing to work with insight and common development for a better future.