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Composite geomembrane for hydraulic engineering
In hydraulic dam projects, composite geomembranes are primarily used for seepage prevention and isolation. Installed on the upstream face or within the dam structure, they form a continuous impermeable barrier that effectively prevents reservoir or river water leakage, ensuring dam stability and safety. Compared to traditional materials like clay or concrete, composite geomembranes offer superior impermeability, longer service life, and reduced maintenance costs.
Description
In hydraulic dam projects, Hydraulic engineering geomembrane is primarily used for seepage prevention and isolation. Installed on the upstream face or within the dam structure, they form a continuous impermeable barrier that effectively prevents reservoir or river water leakage, ensuring dam stability and safety. Compared to traditional materials like clay or concrete, composite geomembranes offer superior impermeability, longer service life, and reduced maintenance costs.
Parameter
Main features
- High physical and mechanical performance indicators: Including tensile resistance, tear resistance, and burst strength.
- Excellent product characteristics: High strength, good elongation properties, and large deformation modulus.
- Outstanding material properties: Acid and alkali resistance, corrosion resistance, aging resistance, and superior impermeability.
Functions of Composite Geomembranes in Hydraulic Engineering
Composite geomembranes are extensively used in hydraulic engineering for seepage prevention, leakage sealing, and reinforcement in rivers, lakes, reservoirs, dams, as well as for canal lining, vertical cores, and slope protection. Their excellent impermeability effectively prevents water leakage, ensuring the stability and safety of water conservancy projects.
- Dam engineering: Composite geomembranes are installed on the upstream face or within the dam body to form an impermeable barrier, ensuring dam stability and safety.
- Reservoir engineering: Used for anti-seepage treatment of dam structures to ensure safe reservoir operation and reduce water resource loss.
- Canal engineering: Laid on canal beds and slopes to decrease seepage losses and improve water delivery efficiency.
Product Applications
Impermeable liners for irrigation canals
Seepage control systems for reservoirs and slopes
Waterproof liners for agricultural and industrial ponds
Embankment and hydraulic tunnel sealing systems
Sealing layers for canals and water source protection zones
Application scenarios
