polyester or fiberglass geogrid

polyester or fiberglass Geogrid Polyester geogrid is warp and weft weaved with high strength and modulus polyester fibers,which is a textile coated with asphalt. It has features of high strength, high elastic mould, low creep deformation, aging resistance and cracking resistance, etc. They are applied in civil and geo-technical engineering which have a distinct role of reinforcement and intensification, improve the integrity of soil and, thus, promote quality of the project and lengthen the life of application. And they’re mainly used in soft base reinforcement to increase the bearing strength of the road surface, because they can greatly reduce uneven subsidence of road base, enhance bearing strength of the road base, and also they can largely raise construction efficiency. Specifications of Polyester biaxial geogrid TypePGA20PGA80PGA150PGA200PGA250PGA300PGA350Minimum tensile strength in longitudinal and transverse directions per meter (KN/M)≥20≥80≥150≥200≥250≥300≥350Elongation under standard tensile strength in longitudinal and transverse directions %≤13≤13≤14≤14≤14≤14≤14Tensile strength under 10% elongation in longitudinal and transverse directions(KN/M)≥15≥60≥110≥150≥185≥225≥260Between 20KN/M and 350KN/M, products with tensile strength in longitudinal or transverse direction can be randomly made, like 20/50, 80/40KN/M, etc according to your requirements; also we can manufacture uniaxial geogrid with tensile strengths within the range as you required. Fiberglass geogrid is warp and weft weaved with high strength and modulus glass fibers, a new type geotechnological base material, has high tensile strength, better elastic mould, low elongation, and is able to bear high and low temperature, and ageing-resistant, especially after the grid surface being coated, which improve with pitch or complex performance of concrete, have strengthened the wear-resisting performance of this base material and resisted the ability of shearing. It has good chemical resistance and anti micro-organism resistance for it is made of coated glass fiber material without alkali. It is used in the joint places between highway asphalt overlay and road base, playing a role of intensification, reinforcement, distributing the bearing stress of road surface, preventing the tracking fatigue cracks, heat and coldness telescopic cracks, and reflect cracks of stress, thus lengthening the life of roads. They also can be used in maintenance of cement, asphalt roads and airport runways. In road construction, especially in improving the asphalt surface of the road, it is a good geosynthetic that no other material can be instead of. Specifications of fiberglass geogrid TypeEGA40EGA60EGA80EGA100EGA125EGA150EGA200SpecificationsMinimum Tensile Strength (KN/M),≥Longitudinal406080100125150200Transverse406080100125150200Elongation in both warp and weft directions %≤4High temperature resistance larger than °C200Width (m),≤5.3Percentage of alkali oxideless than 0.8%Between 20KN/M and 200KN/M, products with tensile strength in longitudinal or transverse direction can be randomly made, like 20/50, 80/40KN/M, etc according to your requirements; also we can manufacture uniaxial geogrid with tensile strengths within the range as you required.