Q:Who can talk about geogrid, fiberglass and geotextile What is the difference, from the material function, use all aspects of speaking, if the answer is good, I will add more points

Grille: As the name implies, it is a grid. Cloth: is the whole. Geogrid: is used for geotechnical grille, its materials are many, such as glass fiber, polyester fiber and so on.

Q:Filter geotextile performance ~ main function ~

Filter geotextile performance ~ main function ~

Q:What are the specifications for geotextiles in civil engineering projects?

Geotextiles used in civil engineering projects have specific specifications related to their strength, permeability, durability, and filtration properties. These specifications ensure that geotextiles can effectively separate, reinforce, filter, and drain soil or other materials in various construction applications such as roads, embankments, slopes, and retaining walls.

Q:How do geotextiles help with reinforcement of steep slopes?

Geotextiles help with the reinforcement of steep slopes by providing stability and preventing erosion. They are often used as a reinforcement material to increase the shear strength of the slope and improve its overall stability. Geotextiles help distribute the load across the slope, reducing the risk of landslides or slope failure. Additionally, they allow for effective drainage, preventing the accumulation of water behind the slope, which can further weaken it.

Q:Geotextile types and role of geotextiles which types, respectively, what role, filament geotextile, short geotextile, composite geotextile, respectively, what role? More

1, acupuncture non-woven geotextile, specifications 100g / m2-1000g / m2 between any choice, the main raw material is the use of polyester staple fiber or polypropylene staple fiber, made by acupuncture, the main purposes are: river, sea, lake Embankment slope protection, reclamation, wharf, ship lock flood control and other projects, is through the filter to play a soil and water conservation and effective way to prevent piping. Second, acupuncture non-woven fabrics and PE film composite geotextile, specifications have a cloth a film, two cloth a film, the largest width of 4.2 meters The main raw material is to use polyester staple fiber acupuncture non-woven, PE film through the composite , The main purpose is anti-seepage, apply to railways, highways, tunnels, subways, airports and other projects. Third, non-woven and woven composite geotextile, a variety of non-woven and polypropylene filament woven composite, non-woven and plastic woven composite, for the basis of reinforcement, adjust the permeability coefficient of the basic engineering facilities. Features: light weight, low cost, corrosion resistance, with a filter, drainage, isolation, enhance the excellent performance. Use: widely used in water conservancy, electricity, mines, roads and railways and other geotechnical projects: l, soil separation of the filter material; 2, reservoirs, mine mineral processing of drainage materials, high-rise building drainage materials; Of the anti-erosion material; geotextile features 1, high strength, due to the use of plastic fibers, in dry and wet state can maintain sufficient strength and elongation. 2, corrosion-resistant, in different pH of the soil and water can be long-term corrosion resistance. 3, good water permeability between the fiber gap, it has a good water permeability. 4, good microbial resistance to micro-organisms, insects are not damaged. 5, construction convenience

Q:How do geotextiles help in reducing the impact of heavy rainfall on soil?

Geotextiles help in reducing the impact of heavy rainfall on soil by acting as a barrier between the soil and the water. They provide reinforcement to the soil, preventing erosion and soil displacement caused by the force of the rainfall. Additionally, geotextiles allow water to infiltrate into the soil and drain efficiently, reducing the risk of waterlogging and improving the overall stability of the soil during heavy rainfall events.

Q:How are geotextiles used in civil engineering?

Geotextiles are used in civil engineering for various purposes such as soil stabilization, drainage, filtration, erosion control, and reinforcement. They are often employed to prevent soil erosion, improve soil strength, and enhance the overall stability of civil engineering structures like roads, embankments, and retaining walls. Geotextiles are also used in the construction of landfills, dams, canals, and coastal protection systems to provide effective filtration and drainage properties.

Q:Geotextile exports Nordic need certification

Production standards geotextile, geomembrane, composite geomembrane.

Q:Can geotextiles be used in geosynthetic clay liner applications?

Yes, geotextiles can be used in geosynthetic clay liner applications. Geotextiles are often used as a protective barrier on both sides of the geosynthetic clay liner to enhance its performance and prevent punctures or damage. They help in retaining fine particles within the liner while allowing water to pass through, making them an essential component in geosynthetic clay liner applications.

Q:What are the different methods of geotextile installation?

There are several different methods of geotextile installation, including trenching, direct placement, sewing, stapling, and adhesive bonding. Trenching involves excavating a trench and placing the geotextile fabric in it before backfilling. Direct placement involves simply unrolling and placing the geotextile on the desired surface. Sewing involves stitching the geotextile to another fabric or material, providing additional strength. Stapling involves using staples or nails to secure the geotextile to the ground or other surfaces. Adhesive bonding involves using specialized adhesives to attach the geotextile to the desired substrate. The choice of installation method depends on the specific project requirements and the type of geotextile being used.