Geotextile, also called geotextiles, it is made of synthetic fiber by acupuncture or the permeability of woven geosynthetic materials, physical structure of the multilayer film. Finished products for cloth, width is commonly 4 to 6 m, length is 50-100 meters. Geotextile divided into woven geotextile and non-woven geotextile. Geotextile has excellent filtration and drainage, isolation, reinforcement, seepage control, protection, light weight, high tensile strength, good permeability, high temperature resistance, freezing resistance, ageing resistance, corrosion resistance.
Geotextile is a kind of new building materials, the raw material is polyester, polypropylene, acrylic, nylon and other synthetic polymers. According to the manufacturing methods are divided into: woven geotextile and non-woven geotextile two types. General engineering mainly use the non-woven geotextile. Geotextile is impervious, filter, drainage, isolation, reinforcement and protection, sealing and other functions, it compared with the conventional masonry and concrete materials anti-seepage effect, low investment, simple construction technology, short time limit, good anti-seepage effect, channel high effective utilization coefficient, etc.
Use of polyester staple fiber nonwoven fabric with different physical properties (particle size, distribution, consistency and density, etc.) of building materials
Materials (such as soil and sand, soil and concrete, etc.) in isolation. Make no loss between two or more materials, not mixed, keep the material
The overall structure of the material and function, make structure strengthening load bearing capacity.
2: filter (filter)
When water is composed of fine soil into thick soil layer, using the polyester staple fiber geotextile acupuncture good air permeability and water permeability, make water
Through, and effectively intercepting soil particles, sand, small stones, etc., in order to maintain the stability of soil and water conservation engineering.
Polyester staple fiber geotextile acupuncture has good conductivity performance, it can be formed within soil drainage channel, will be more soil structure
The liquid and gas discharge.
Use of polyester staple fiber nonwoven fabric enhanced the tensile strength and resistance to deformation ability of soil, enhance the stability of the building structure, to change
The good quality of soil.
Water to soil erosion, effective will be concentrated stress diffusion, transfer or decomposition, prevent soil by external force damage, the protection of the soil.
6: puncture proof
Combined with geomembrane as composite waterproof seepage control material, have the effect of anti puncture.
High tensile strength, good permeability, permeability, high temperature resistance, freezing resistance, ageing resistance, corrosion resistance, no bug eat by moth.
Polyester staple fiber geotextile acupuncture is a widely used geosynthetic materials. Widely used in railway subgrade reinforcement and road pavement
Maintenance, sports hall, of the levee protection, hydraulic structures of isolation, hence hole, tidal flats, reclamation, environmental protection and other projects.
Geotextile, Non woven fabric, Landscape fabric, China, manufacturer, supplier, Wholesale