wholesale geotextiles

Geotextile tensile strength test Tensile strength testing of geotextiles is an important test used to evaluate their material properties, especially where they are widely used in geotechnical and civil engineering. This testing determines the strength and deformation characteristics of the geotextile under tensile loading to ensure it meets design and engineering requirements. The following are […]

UV exposure testing of geotextiles UV (ultraviolet) exposure testing of geotextiles is an important test used to evaluate the durability performance of geotextiles exposed to UV radiation in outdoor environments. This test is designed to simulate long-term exposure of geotextiles under actual use conditions, as UV radiation can cause geotextiles to age, fade and degrade.

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

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

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

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

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

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

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 projects require geotextile laying? Anti-seepage projects: Geotextiles play a key role in various anti-seepage projects. This includes percolation layers in landfills, anti-seepage layers in landfills, anti-seepage layers in chemical storage tank areas, etc. By laying geotextiles, you can effectively prevent the loss of seepage water underneath or avoid the pollution of soil and groundwater.