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O que é uma geomembrana?

O que é uma geomembrana? Geomembrana é um material sintético utilizado em engenharia geotécnica e ambiental, geralmente feito de polímeros. Sua principal função é evitar que água, gás, produtos químicos ou outras substâncias penetrem no solo para proteger o solo e as águas subterrâneas, prevenir a erosão, impedir vazamentos, etc. As geomembranas, também conhecidas como […]

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Quais são as diferenças entre as diferentes espessuras da geomembrana?

Quais são as diferenças entre as diferentes espessuras da geomembrana? A espessura da geomembrana é um importante parâmetro de projeto e seleção, e geomembranas de diferentes espessuras são adequadas para diferentes projetos e aplicações. A seguir estão algumas diferenças entre geomembranas de diferentes espessuras: Capacidades antipermeabilidade e anti-infiltração: Geomembranas mais espessas geralmente têm maior capacidade

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How to filter geotextile?

How to filter geotextile? Geotextile is a synthetic material used in land engineering and soil management, and one of its main uses is filtration. Geotextiles achieve filtration functions through their special materials and structures, thereby controlling the drainage of soil particles, preventing erosion, and maintaining the stability of engineering structures. Here’s how geotextile filtration works:

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Geomembranes and geotextiles

Geomembranes and geotextiles Geomembranes and geotextiles are both geosynthetic materials, but they differ in structure, function, and application. Geomembrane: Construction: A geomembrane is typically a flexible, continuous membrane made from polymer materials such as polyethylene, polypropylene, or polyvinyl chloride. It is usually continuous without holes to provide waterproofing, insulation and soil protection. Function: Mainly used

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What is geogrid?

What is geogrid? Geogrid is a geosynthetic material used in civil engineering and land stabilization. It is usually made from a high-strength polymer (such as polypropylene or polyester) or fiberglass and has a mesh-like structure. The main purpose of geogrids is to enhance the load-bearing capacity of soil, improve land stability and prevent soil erosion.

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Why do landfills use geomembranes?

Why do landfills use geomembranes? Anti-seepage effect: Liquid waste will be produced in landfills, such as landfill leachate, rainwater infiltration, etc. If these fluids seep into the ground, they can cause groundwater contamination. As an anti-seepage layer, geomembrane can effectively prevent liquid leakage and prevent harmful substances from entering groundwater. Environmental Protection: Waste in landfills

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What is HDPE geomembrane?

What is HDPE geomembrane? HDPE geomembrane is a geomembrane made of high-density polyethylene (HDPE) material. HDPE is a thermoplastic with high density, high strength, high chemical resistance and good tensile resistance. The following are some properties and applications of HDPE geomembrane: High Density Polyethylene (HDPE): HDPE is a thermoplastic polyethylene with a relatively high density.

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¿Qué es el geotextil?

¿Qué es el geotextil? El geotextil es un material sintético utilizado en ingeniería terrestre e ingeniería civil, suele ser una tela plana hecha de polímeros de alto peso molecular (como polietileno, polipropileno, poliéster, etc.). Estos polímeros tienen propiedades como durabilidad, resistencia química y resistencia al estiramiento, lo que hace que los geotextiles sean muy útiles

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