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BPM - Composite Geomembrane Liner
Composite geomembrane liner combines the advantages of geotextiles and geomembranes in a single product. This integration allows for enhanced performance and functionality, as the geotextile layer provides additional properties such as filtration, separation, reinforcement, and drainage, while the geomembrane layer ensures impermeability. This composition makes it possible to obtain a geomembrane with specific properties in addition to reducing the manipulations and the time required for the installation of a multilayer system. Composite geomembrane liners combine the benefits of geotextiles and geomembranes to provide a versatile solution for impermeable barriers. It is widel used in various industries, including landfill management, wastewater treatment, road construction, aquaculture, landscaping, agriculture, and more.Its versatility and effectiveness make it a preferred choice for projects requiring impermeability, durability, and protection against environmental hazards.
- High tensile strength and tearing strength
- Excellent seepage control, seepage prevention and moisture proof performance
- Excellent chemical resistance
- High strength, anti puncture
- High friction coefficient, excellent wear resistance
- Excellent UV resistance
- Stable low temperature resistance to brittleness
- Anti-aging and anticorrosion
- Easy to deploy efficiently
- Cost saving
Having the functions and advantages of both geotextiles and geomembranes, composite geomembrane products are widely used for environmental protection, traffic facilities, roads construction, aquaculture, water resources protection, municipal projects and mining industry, etc al.
- Environmental protection. Landfills, sewage treatment plant, solid waste containment of industrial and hospital, etc.
- Traffic facilities. Road or airport foundation reinforcement, anti-seepage of subway and culvert, etc.
- Aquaculture. Anti-seepage of ditch, channel, reservoir, drinking water tank, pool, irrigation system and fish, shrimp farms, etc.
- Water resources protection. Anti-seepage leakage blockage and reinforcement of river, lake, reservoir, bank, anti-seepage of canal, side slope, etc.
- Municipal projects. Subway and underground engineering structures , anti-seepage of plantation roof and roof garden, lining of sewage pipe, etc.
- Mining industry. Anti-seepage of ash field, dissolving tanks, yard pile and tailings, etc.
Composite Geomembrane Liner is a specialized material that combines geotextiles and geomembranes to create an impermeable barrier for various applications. It is produced by heat-bonding nonwoven or woven geotextile layers to HDPE geomembranes using calendaring processing technology.
BPM brand composite Geomembrane liner, for example, is manufactured by pressing one or two geotextile layers onto the geomembrane layer in a continuous far infrared ray heating oven. The production process involves the addition of polymer and anti-aging materials, which enhance its performance in unconventional temperature environments.
The composite geomembrane liner offers high physical and mechanical properties, including tensile strength, tear resistance, and bursting strength. This makes it suitable for diverse civil engineering projects such as water conservancy, municipal administration, construction, transportation, subway, and tunnel applications.
The composite geomembrane liner provides a multifunctional solution by combining the advantages of geotextiles and geomembranes,. The geotextile layer enhances tensile strength, while the geomembrane layer ensures impermeability, effectively preventing leaks and moisture penetration.
The applications of composite geomembrane liners are extensive. In landfills, they act as a barrier to prevent the migration of contaminants into the surrounding soil and groundwater. Wastewater treatment facilities utilize these liners to contain and manage effluent, ensuring proper treatment and disposal. During road construction, composite geomembrane liners provide stability and prevent moisture ingress, enhancing the durability of road structures. In aquaculture, they create secure containment systems for fish or shrimp farming, preventing water contamination and facilitating proper management. Composite geomembrane liners find application in landscaping and agriculture. They offer erosion control, water retention, and protection against soil contamination, contributing to sustainable and environmentally friendly practices.
