What kind of geotextile is used to repair the road?
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Geotextile in the application of the road: a slope care, specifications in the 250-350g / m2 its role has the following three points: 1. filter when the water from the fine soil into the coarse soil layer, the use of polyester staple fiber Acupuncture geotextile good permeability and water permeability, so that water through, and effectively carrying soil particles, sand, small stone, etc., in order to maintain the stability of soil and water engineering. 2. Drain polyester staple fiber geotextile has a good water conductivity, it can form a drainage channel within the soil, the soil structure of excess liquid and gas efflux. 3. Protection of water flow on the soil erosion, the effective concentration of concentrated diffusion, transmission or decomposition, to prevent the soil by external forces and damage. Second, the foundation treatment, the main role is to strengthen. The use of polyester staple acupuncture geotextile to enhance the soil tensile strength and resistance to deformation, enhance the stability of the building structure to improve soil quality. Specifications not low 400g / m2. The main role is to use the polyester staple fiber geotextile with different physical properties (particle size, distribution, consistency and density, etc.) of the building materials (such as soil and sand, soil and concrete, etc.) ) To isolate. So that two or more materials are not lost, not mixed, to maintain the overall structure and function of the material, so that the building capacity to enhance the capacity. Specifications in the 150-400g / m2
