What types of geogrids are there? Geogrid is a civil engineering material used to reinforce soil, prevent soil erosion and protect land. The following are several common types of geogrids: Plastic (polymer) grating: Plastic grating is the most common type of geogrid and is typically made from plastic materials such as polypropylene (PP) or polyethylene […]
Why does geogrid come with geotextile? Read More »
Pore diameter of geotextile The pore size of geotextiles can vary depending on application needs. Pore diameter refers to the hole diameter or opening size in the geotextile or geomembrane. The following lists the pore size ranges of several common geotextiles: Geotextile: Geotextile usually has a larger pore size and is used for filtration and
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How much anti-seepage property does the geomembrane need to meet during road construction? In road construction, the anti-seepage requirements of geomembranes are usually determined based on specific projects and standards. The anti-seepage requirements of different road projects may vary, depending on the geological conditions, rainfall, groundwater levels and other factors in the area. Generally speaking,
What are the sealing requirements for geomembranes in road construction? Read More »
The significance of geomembrane anti-seepage The anti-seepage effect of geomembrane is of great significance in civil engineering. The following are several aspects to explain the significance of geomembrane anti-seepage: Soil anti-seepage: Geomembrane can effectively prevent water and other liquids from penetrating into the soil. This is important in applications where soil moisture needs to be
Can geomembrane be used on roofs? Read More »
What is the water permeability of geotextile? The water permeability of the geotextile refers to the ability of water to pass through the geotextile. Water permeability is an important performance indicator for evaluating geotextiles and is crucial for many geotechnical applications. Generally speaking, the water permeability of geotextile is closely related to its material and
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How to judge the quality of woven geotextile? To judge the quality of woven geotextiles, you usually need to consider the following aspects: Material selection: Appropriate materials should be selected for high-quality woven geotextiles. Commonly used materials include polypropylene (PP), polyester (PET), etc. These materials should have excellent strength, durability and chemical resistance. Weight and
Which is better, knitted or woven geotextiles? Read More »
What is a geomembrane? Geomembrane is a material used in civil engineering and environmental engineering. It is mainly used for surface anti-seepage, isolation and protection. It is usually made of polymer type materials, common materials include the following: High-density polyethylene (HDPE): High-density polyethylene is one of the most commonly used geomembrane materials. It has excellent
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Do lakes need geotextiles? In lake projects, geotextiles are usually not a necessity. Compared with geomembranes, the application of geotextiles in lake projects is relatively limited. However, there are situations where geotextiles may be used for specific purposes, depending on the specific engineering design and environmental conditions. 1. Lakeshore protection: When protection or protection projects
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Is the anti-seepage effect of filament geotextile better? Filament geotextiles generally have better anti-seepage effects than short-filament geotextiles, but the specific effects also need to consider the specific application scenarios and needs. Filament geotextiles are composed of continuous filaments and have high tensile strength and tear resistance. Their fibers are longer and continuous, helping to
What is the general lifespan of geotextiles? Read More »
How does geotextile prevent seepage? Geotextiles are materials made from polymer fibers or other synthetic fibers through weaving or other processes. While geotextile itself cannot prevent moisture penetration, it can provide anti-penetration capabilities in the following ways: Dispersed osmotic pressure: The fiber structure of geotextile can help disperse and spread the osmotic pressure of water.
What is the production process of geotextile? Read More »