 |
0.2-3.0mm
Yingfan
HDPE geomembranes are sophisticated synthetic barriers crafted from high-density polyethylene. This advanced material is engineered to deliver superior containment and waterproofing capabilities across a diverse array of applications. The production process involves the meticulous extrusion of HDPE resin into thin sheets, which are then rolled and packaged for distribution. HDPE geomembranes are prized for their ability to effectively prevent the migration of liquids and gases, safeguarding the environment and infrastructure. Their versatility and reliability have established them as a cornerstone in modern engineering projects focused on environmental protection and resource management.
Superior Barrier Performance: The dense polymer structure of HDPE geomembranes provides an almost impenetrable barrier to water, chemicals, and gases. This ensures minimal permeability and effective containment of potentially harmful substances.
Enhanced Durability: HDPE geomembranes are exceptionally durable, withstanding abrasion, punctures, and tearing. Their robustness makes them suitable for challenging installation environments and long-term applications.
Chemical Inertness: The chemical composition of HDPE renders the geomembranes inert and resistant to degradation from a wide range of substances. They do not react with most chemicals, ensuring their stability and effectiveness in chemically aggressive settings.
Thermal Stability: HDPE geomembranes maintain their physical properties over a wide temperature spectrum. They resist thermal expansion and contraction, reducing the risk of material failure due to temperature fluctuations.
Seam Integrity: Advanced welding techniques ensure that the seams of HDPE geomembranes are as strong and impermeable as the base material. This guarantees a continuous and reliable barrier, free from leak paths.
Customizable Dimensions: HDPE geomembranes are available in various thicknesses, widths, and roll lengths to accommodate different project requirements. Custom sizes can be produced to optimize material usage and reduce installation waste.
Environmental Engineering: HDPE geomembranes are fundamental in landfill design, providing primary and secondary liners to prevent leachate seepage and gas migration. They also play a key role in the construction of landfill gas collection systems and leachate treatment facilities.
Water Resource Management: They are employed in the construction of water storage facilities, such as dams, reservoirs, and canals, to minimize water loss from seepage and enhance water resource efficiency.
Mining and Mineral Processing: HDPE geomembranes are used extensively in the mining industry for the construction of tailings storage facilities, heap leaching pads, and wastewater treatment systems. They help contain mining-related contaminants and protect the surrounding environment.
Civil Engineering: Applications in civil engineering include the waterproofing of building foundations, basements, and underground parking structures. HDPE geomembranes prevent water ingress and protect structural elements from moisture damage.
Energy Sector: HDPE geomembranes provide containment for oil and gas storage facilities, fuel tanks, and pipeline systems. They help prevent leaks and spills, ensuring the safe storage and transportation of energy resources.
Landscaping and Recreation: They can be used to line decorative ponds, golf course water features, and recreational lakes, providing a reliable barrier to prevent water leakage and maintain water quality.
| Item | Value | ||||||
| Thickness,mm | 0.75 | 1.0 | 1.25 | 1.5 | 2.0 | 2.5 | 3.0 |
| Density,g/cm3 | ≥0.94 | ||||||
| Tensile yiedl strength,N/mm | ≥11 | ≥15 | ≥18 | ≥22 | ≥29 | ≥37 | ≥44 |
| Tensile breaking strength,N/mm | ≥20 | ≥27 | ≥33 | ≥40 | ≥53 | ≥67 | ≥80 |
| Elongation at yield, % | ≥12 | ||||||
| Elongation at break,% | ≥700 | ||||||
| Tear Resistance,N | ≥93 | ≥125 | ≥160 | ≥190 | ≥250 | ≥315 | ≥375 |
| Puncture Resistance,N | ≥240 | ≥320 | ≥400 | ≥480 | ≥640 | ≥800 | ≥960 |
HDPE geomembranes are sophisticated synthetic barriers crafted from high-density polyethylene. This advanced material is engineered to deliver superior containment and waterproofing capabilities across a diverse array of applications. The production process involves the meticulous extrusion of HDPE resin into thin sheets, which are then rolled and packaged for distribution. HDPE geomembranes are prized for their ability to effectively prevent the migration of liquids and gases, safeguarding the environment and infrastructure. Their versatility and reliability have established them as a cornerstone in modern engineering projects focused on environmental protection and resource management.
Superior Barrier Performance: The dense polymer structure of HDPE geomembranes provides an almost impenetrable barrier to water, chemicals, and gases. This ensures minimal permeability and effective containment of potentially harmful substances.
Enhanced Durability: HDPE geomembranes are exceptionally durable, withstanding abrasion, punctures, and tearing. Their robustness makes them suitable for challenging installation environments and long-term applications.
Chemical Inertness: The chemical composition of HDPE renders the geomembranes inert and resistant to degradation from a wide range of substances. They do not react with most chemicals, ensuring their stability and effectiveness in chemically aggressive settings.
Thermal Stability: HDPE geomembranes maintain their physical properties over a wide temperature spectrum. They resist thermal expansion and contraction, reducing the risk of material failure due to temperature fluctuations.
Seam Integrity: Advanced welding techniques ensure that the seams of HDPE geomembranes are as strong and impermeable as the base material. This guarantees a continuous and reliable barrier, free from leak paths.
Customizable Dimensions: HDPE geomembranes are available in various thicknesses, widths, and roll lengths to accommodate different project requirements. Custom sizes can be produced to optimize material usage and reduce installation waste.
Environmental Engineering: HDPE geomembranes are fundamental in landfill design, providing primary and secondary liners to prevent leachate seepage and gas migration. They also play a key role in the construction of landfill gas collection systems and leachate treatment facilities.
Water Resource Management: They are employed in the construction of water storage facilities, such as dams, reservoirs, and canals, to minimize water loss from seepage and enhance water resource efficiency.
Mining and Mineral Processing: HDPE geomembranes are used extensively in the mining industry for the construction of tailings storage facilities, heap leaching pads, and wastewater treatment systems. They help contain mining-related contaminants and protect the surrounding environment.
Civil Engineering: Applications in civil engineering include the waterproofing of building foundations, basements, and underground parking structures. HDPE geomembranes prevent water ingress and protect structural elements from moisture damage.
Energy Sector: HDPE geomembranes provide containment for oil and gas storage facilities, fuel tanks, and pipeline systems. They help prevent leaks and spills, ensuring the safe storage and transportation of energy resources.
Landscaping and Recreation: They can be used to line decorative ponds, golf course water features, and recreational lakes, providing a reliable barrier to prevent water leakage and maintain water quality.
| Item | Value | ||||||
| Thickness,mm | 0.75 | 1.0 | 1.25 | 1.5 | 2.0 | 2.5 | 3.0 |
| Density,g/cm3 | ≥0.94 | ||||||
| Tensile yiedl strength,N/mm | ≥11 | ≥15 | ≥18 | ≥22 | ≥29 | ≥37 | ≥44 |
| Tensile breaking strength,N/mm | ≥20 | ≥27 | ≥33 | ≥40 | ≥53 | ≥67 | ≥80 |
| Elongation at yield, % | ≥12 | ||||||
| Elongation at break,% | ≥700 | ||||||
| Tear Resistance,N | ≥93 | ≥125 | ≥160 | ≥190 | ≥250 | ≥315 | ≥375 |
| Puncture Resistance,N | ≥240 | ≥320 | ≥400 | ≥480 | ≥640 | ≥800 | ≥960 |
