The function and use of geomembrane
Release time:
2025-05-13
Reinforcement and protection: Enhance the bearing capacity and structural stability of the foundation, and is used in roadbeds, tunnels and other projects, while protecting the soil from erosion.
Geo-membrane is a kind of anti-seepage material mainly composed of polymer materials. Its core function is waterproof and anti-seepage, and it has both isolation, reinforcement and protection functions. It is widely used in water conservancy, environmental protection, transportation, agriculture and other fields.
Core roles and characteristics
Watch anti-seepage performance: Use high-density structures of plastic films (such as HDPE, LDPE, PVC, etc.) to prevent liquid penetration, and is a key anti-seepage layer for projects such as embankments and landfills.
Isolation: Prevent different materials or pollutants from mixing, such as isolating leachate from soil in landfills.
Reinforcement and protection: Enhance the bearing capacity and structural stability of the foundation, and is used in roadbeds, tunnels and other projects, while protecting the soil from erosion.
Main application areas
Water Conservancy Project: Anti-seepage lining of reservoirs, embankments, channels, etc. to prevent water leakage.
Environmental protection project: Anti-seepage at the bottom of the landfill, isolation of sewage treatment tank to avoid the spread of pollutants.
Transportation Engineering: Reinforcement of road/rail foundations to reduce the impact of soil erosion on roadbeds.
Agriculture and Animal Husbandry: Aquaculture ponds prevent seepage, irrigation channels save water, and improve agricultural water efficiency.
Urban construction: Subway tunnels are waterproof, artificial lakes are seepage-proof, and infrastructure safety is maintained.
Latest News
Is geotextile waterproof material?
Comprehensive authoritative sources (such as Baidu Encyclopedia [1) and engineering application analysis, the waterproof function depends on the material structure, and only specific types of composite geotextiles have waterproof properties.
2025-05-13
Is geotextile a non-woven fabric?
Geotextiles and nonwovens have intersections rather than inclusion relationships, and need to be distinguished according to the specific material type and purpose.
2025-05-13
Is the geotextile room a reverse filter geotextile?
Functional differences: Geo-frames are mainly used for soil stability and foundation reinforcement, while reverse filter geotextiles are mainly used for filtration and anti-seepage.
2025-05-13
What is a geotechnical room for
Through its three-dimensional constraint mechanism, geotextile chambers have become a key technology for solving soil stability problems in modern infrastructure. They are widely used in roads, slopes, environmental protection and other fields, and have both engineering efficiency and ecological benefits.
2025-05-13
The difference between geogrid and geogrid
Geo-rooms are more suitable for scenarios that require three-dimensional reinforcement and complex terrain processing (such as soft foundations, steep slopes), while geogrids are more suitable for conventional projects with high demand for plane tensile resistance (such as roadbed cracking). Project selection needs to be combined with geological conditions, load requirements and cost budget.
2025-05-13
Is the geogrid paved vertically or horizontally
The main mechanical directions of the soil are mostly horizontal, and horizontal laying can maximize the reinforcement effect of the grid.
2025-05-13
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