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The role of Geotextile

Jul 25, 2017

The role of Geotextiles, which is a permeable geosynthetics made of synthetic fibres by needling or weaving. The finished product is cloth-like, the general width is 4-6 meters, the length is 50-100 meters. Geotextile is divided into woven geotextiles and Non-woven geotextile. Geotextile has excellent filtration, isolation, reinforcement and protection, tensile strength, good permeability, high temperature resistance, freezing, anti-aging, corrosion resistance. Non-woven geotextile: Non-woven geotextile is a filament or short fiber through a variety of equipment and technology layout into a network, in the process of acupuncture and other different fibers interwoven together, intertwined with each other to make the fabric standardized, so that the fabric soft, plump, thick, stiff, to achieve different thickness to meet the requirements of use, Non-woven geotextile has a good fabric clearance, good adhesion, because the fiber soft has a certain ability to resist tearing, but also has a good adaptability to deformation, but also has a good surface drainage capacity , the surface soft and porous have a good coefficient of friction can increase the adhesion of soil particles, can prevent small particles by preventing the loss of particulate matter at the same time eliminate excess moisture, surface soft has a good protection ability. According to the length of the filament is divided into long silk non-woven geotextile or short silk non-woven geotextile.

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