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Is it better to have a higher density of geomembrane? Geomembrane is a material used in soil protection and earthworks, also known as geosynthetics or geosynthetics. It is usually made of high molecular materials such as polyethylene (PE) or polypropylene (PP), and has good permeability resistance, chemical corrosion resistance and aging resistance. The density of […]
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Description of geomembrane quality indicators Geomembrane CBR Bursting Strength CBR bursting strength refers to the maximum load per unit area that the soil sample receives when it reaches the specified damage standard under the action of heavy load. CBR (California Bearing Ratio) test is one of the test methods used to evaluate soil bearing capacity.
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Manufacturing and testing of HDPE geomembrane products should be the latest version and revised in accordance with the following standards or equivalent and compared to a higher standard, if not in China, please examine according to the origin of the inspection standard. Tensile test of geomembrane Sample Preparation: Cut representative specimens, usually rectangular in shape,
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Introduction of Geomembrane Welding Machine Geomembrane welding machine is a kind of equipment specially used for connecting and welding geomembrane materials. It usually uses heat fusion or high frequency vibration to heat two pieces of geomembrane through heat fusion or high frequency vibration, so that they can fuse with each other under a certain temperature
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Geomembrane welding refers to joining two or more geomembrane sheets together by hot-melt or extrusion welding technology to form a seamless connection point to ensure the anti-penetration performance of the geomembrane system. Geomembrane Welding Process Preparation: Clear and level the weld area, make sure it is dry, clean, and dust-free, and inspect the geomembrane for
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Geomembrane: Focus on solving your pain points and provide comprehensive protection! Anti-seepage: Effectively prevent water penetration, solve the damage of groundwater or moisture to buildings and soil, and protect the safety of houses and infrastructure. Anti-UV aging: Made of weather-resistant materials, it can effectively resist ultraviolet radiation, prolong the service life of the geomembrane, and
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Production process of geogrid Material preparation: Prepare corresponding raw materials according to the required geogrid type and specifications. Common geogrid materials include polyethylene (HDPE), polypropylene (PP), steel wire, glass fiber, etc. Material processing: The processing of raw materials, such as melting and extruding polymer materials, or cutting and polishing metal materials to ensure that the
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What is Geogrid Geogrid is a geomaterial used in civil engineering and environmental protection, usually made of synthetic materials (such as plastic, metal, fiberglass, etc.) or natural materials (such as plant fibers). It has open-cell structure and network morphology, and the common ones are planar structure or 3D structure. The main function of geogrid is
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Geogrids are widely used in civil engineering, water conservancy engineering, Environmental engineering and other fields. The following are some common application scenarios: Road and railway engineering: geogrid can be used for reinforcement and protection of roads and railways, such as soil base reinforcement, subgrade reinforcement and soil Erosion control control. It can provide high load
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Geogrid is a type of geotechnical material used for soil reinforcement and protection. Common types of geogrid materials include the following: High density polyethylene (HDPE): HDPE is a commonly used geogrid material. It has high tensile strength and chemical corrosion resistance, suitable for various soil conditions. Polypropylene (PP): Polypropylene is also a commonly used geogrid
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