The role of geotextile 1. Highway and railway construction for the separation of reinforced geotextile drainage; 2. Bank slope dam reinforcement geotextile; bridge engineering geotextile; waste piling pool; artificial pool with impermeable geotextile; cloth. 3. The effect of geotextile is: 1. The application of reinforcement can be stable, limit the displacement of civil engineering in the long-term use, and can make the local stress transfer or distribution in the soil To a larger area, to increase the friction between the soil and geotextile resistance. 2. Application of isolation with geotextile to separate the different soil structure, the formation of a stable interface, so that the structure of the separation of layers, in accordance with the requirements to play their respective characteristics and the overall role of 3. Protective effect of geotextile soil or Water, can play the role of protection and anti-fog, 4. the role of the application of geotextile soil can let the water through, but also effectively prevent the passage of soil particles, so as to prevent the loss of soil particles caused by soil damage, The application of non-woven geotextile in the soil can form a drainage channel, the soil together in the water, along the plane of the material out of the body. 5. Application of seepage prevention Geomembrane and composite geotextile material, can prevent the leakage of liquid, gas evaporation, environmental protection or building safety.
Geotextile is a new type of building materials, raw materials are polyester, acrylic, nylon and other polymer polymer synthetic fiber.According to the manufacturing method is divided into: there are two types of textile and non-woven geotextile geotextile with anti- Filter, drainage, isolation, reinforcement, protection, sealing and other functions, it is compared with conventional masonry and concrete anti-seepage effect, with low investment, simple construction process, short duration, good anti-seepage effect, effective channels The use of high coefficient of the advantages of water conservancy project dam and slope protection, channel isolation, seepage; road, railway, airport runway foundation isolation, filter, drainage, slope, retaining wall and road reinforcement, drainage; Construction of the soft foundation treatment, beach embankment, harbor wharf and breakwater reinforcement, drainage; landfill, thermal power plant ash dam, concentrator tailing dam isolation, seepage; geotextile has been widely used in infrastructure construction , And gradually applied to a wider range of areas.
