Geomembrane
Product Description of Reliable Geomembrane Solutions
Urban Plastic offers a wide range of high-quality geomembranes to support your project needs. With three types available America/Canada imported, China imported, and local geomembranes, we provide tailored solutions for various applications, from toxic waste containment to water reservoirs. Additionally, we offer customization options to meet the specific requirements of your project, ensuring you get the perfect solution.
Our geomembranes are crafted from premium HDPE and virgin materials, offering excellent UV resistance, chemical and microorganism resistance, and easy installation. With thickness options ranging from 0.5 mm to 3.00 mm, they are versatile enough to suit diverse environmental and industrial requirements. If you need more information about HDPE Geomembrane, advice, or a customized solution, feel free to get in touch. Click the button below to chat directly with our team via WhatsApp. We’re here to help.
Why Geomembrane Are the Key to Sustainable Environmental Solutions
Toxic Waste Containment
HDPE geomembranes are vital in protecting the environment from the harmful effects of toxic waste. These geomembranes act as an impermeable barrier, preventing hazardous substances from seeping into the soil or groundwater, which could lead to severe contamination. Their resistance to chemicals and microorganisms ensures long-term durability, even in highly corrosive environments. For industrial facilities and power plants, HDPE geomembranes are an essential solution for maintaining safety and regulatory compliance. By creating a secure containment system, these geomembranes play a crucial role in environmental preservation and sustainable industrial practices.
Water Reservoir Liners
When it comes to maintaining clean and efficient water storage, HDPE geomembranes provide unparalleled reliability. These liners prevent water loss due to seepage, making them ideal for reservoirs used in agriculture, industrial operations, or potable water systems. Their high UV resistance ensures that the geomembrane remains durable even under prolonged exposure to sunlight. Additionally, their smooth surface minimizes the growth of algae or bacteria, helping to maintain water quality. With HDPE geomembranes, users benefit from a cost-effective and sustainable solution for water management, ensuring every drop is preserved and utilized efficiently.
Landfill Capping
HDPE geomembranes are an integral part of modern landfill management, providing a secure capping system that protects the surrounding environment. By preventing methane gas from escaping and blocking rainwater infiltration that could generate harmful leachate, these geomembranes help mitigate pollution risks. The durable and flexible properties of HDPE geomembranes make them suitable for long-term use, even under challenging conditions. Their application not only enhances the safety of landfill sites but also enables compliance with environmental standards. By using HDPE geomembranes for landfill capping, operators can ensure a more sustainable and eco-friendly waste management process.
These detailed explanations highlight the critical roles HDPE geomembranes play in various applications, emphasizing their effectiveness, durability, and contribution to sustainable practices.
Comprehensive Technical Data Sheet for HDPE Geomembrane
Geomembrane are not only versatile in their applications but also built to meet the highest standards of durability and performance. To ensure they meet the unique demands of each project, it’s essential to consider the technical specifications that define their quality. From tensile strength and chemical resistance to thickness variations and UV stability, each parameter plays a critical role in determining the geomembrane’s suitability for specific uses. Below, you’ll find the comprehensive Technical Data Sheet, outlining the key features and specifications of our HDPE geomembrane to help you make an informed decision for your project.
Indonesia Geomembrane
| Properties | Test Method | 0.750 mm | 1.00 mm | 1.50 mm | 2.00 mm | 2.50 mm | 3.00 mm |
|---|---|---|---|---|---|---|---|
| Thickness (min.ave.) Tolerance | ASTM D 5199 | 0.75 (±10%) mm | 1.0 (±10%) mm | 1.5 (±10%) mm | 2.0 (±10%) mm | 2.5 (±10%) mm | 3.0 (±10%) mm |
| Formulated Density (min.) | ASTM D 792 | ≥ 0.940 gr/cm³ | ≥ 0.940 gr/cm³ | ≥ 0.940 gr/cm³ | ≥ 0.940 gr/cm³ | ≥ 0.940 gr/cm³ | ≥ 0.940 gr/cm³ |
| Tensile Properties (min.ave.) | ASTM D 6693 Type IV | ||||||
| - Yield Strength | 50 mm/min | 11 kN/m | 15 kN/m | 22 kN/m | 29 kN/m | 37 kN/m | 44 kN/m |
| - Break Strength | 50 mm/min | 22 kN/m | 29 kN/m | 42 kN/m | 55 kN/m | 69 kN/m | 82 kN/m |
| - Yield Elongation | lo = 33 mm | 12 % | 12 % | 12 % | 12 % | 12 % | 12 % |
| - Break Elongation | lo = 50 mm | 700 % | 700 % | 700 % | 700 % | 700 % | 700 % |
| Tear Resistance (min.ave.) | ASTM D 1004 | 107 N | 139 N | 201 N | 263 N | 325 N | 388 N |
| Puncture Resistance (min.ave.) | ASTM D 4833 | 263 N | 352 N | 530 N | 670 N | 840 N | 975 N |
| Stress Crack Resistance (min.) | ASTM D 5397 | 500 hrs. | 500 hrs. | 500 hrs. | 500 hrs. | 500 hrs. | 500 hrs. |
| Carbon Black Content | ASTM D 4218 | 2-3 % | 2-3 % | 2-3 % | 2-3 % | 2-3 % | 2-3 % |
| Carbon Black Dispersion | ASTM D 5596 | 9 in categories 1 or 2; 1 in category 3 | 9 in categories 1 or 2; 1 in category 3 | 9 in categories 1 or 2; 1 in category 3 | 9 in categories 1 or 2; 1 in category 3 | 9 in categories 1 or 2; 1 in category 3 | 9 in categories 1 or 2; 1 in category 3 |
| Standard Oxidative Induction Time (min.ave.) | ASTM D 3895 | 105 min. | 105 min. | 105 min. | 105 min. | 105 min. | 105 min. |
| Color & Surface | - | Black Smooth | Black Smooth | Black Smooth | Black Smooth | Black Smooth | Black Smooth |
| TYPICAL ROLL DIMENSIONS | |||||||
| Roll Length | 100 m | 210 m | 140 m | 105 m | 84 m | 40 m | |
| Roll Width | 7 m | 7 m | 7 m | 7 m | 7 m | 6 m | |
| Roll Area | 700 m² | 1470 m² | 980 m² | 735 m² | 588 m² | 240 m² | |
| Net Weight | 100 kg | 200 kg | 150 kg | 115 kg | 85 kg | 40 kg | |
| Indonesia Geomembrane (mm) | Indonesia Geomembrane (mikron) | Size (roll) |
|---|---|---|
| 0.3 | 300 | 6 x 50 m |
| 0.5 | 500 | 6 x 50 m |
| 0.75 | 750 | 7 x 100 m |
| 0.75 | 750 | 7 x 50 m |
| 1.0 | 1000 | 7 x 210 m |
| 1.0 | 1000 | 7 x 100 m |
| 1.0 | 1000 | 7 x 50 m |
| 1.5 | 1500 | 7 x 140 m |
| 1.5 | 1500 | 7 x 100 m |
| 1.5 | 1500 | 7 x 50 m |
| 2.0 | 2000 | 7 x 105 m |
| 2.5 | 2500 | 7 x 85 m |
Solmax – America/Canada Imported Geomembrane
| Tested Property | Test Method | Frequency | Unit | 0.75 mm | 1.00 mm | 1.50 mm | 2.00 mm | 2.50 mm | 3.00 mm |
|---|---|---|---|---|---|---|---|---|---|
| Nominal Thickness (min) | ASTM D5199 | Every rolls | mm | 0.68 | 0.9 | 1.35 | 1.80 | 2.25 | 2.70 |
| Resin Density | ASTM D1505 | I/Batch | g/cc | > 0.932 | > 0.932 | > 0.932 | > 0.932 | > 0.932 | > 0.932 |
| Melt index - J 90/2.J6 (max.) | ASTM D1238 | I/Batch | g/10 min | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
| Geomembrane Density | ASTM D792 | Every 10 rolls | g/cc | ≥ 0.940 | ≥ 0.940 | ≥ 0.940 | ≥ 0.940 | ≥ 0.940 | ≥ 0.940 |
| Carbon Black Content | ASTM D4218 | Every 2 rolls | % | 2.0 - 3.0 | 2.0 - 3.0 | 2.0 - 3.0 | 2.0 - 3.0 | 2.0 - 3.0 | 2.0 - 3.0 |
| Carbon Black Dispersion | ASTM D5596 | Every 10 rolls | Category | Cat.1 / Cat.2 | Cat.1 / Cat.2 | Cat.1 / Cat.2 | Cat.1 / Cat.2 | Cat.1 / Cat.2 | Cat.1 / Cat.2 |
| OIT - standard (avg.) | ASTM D3895 | 1/Batch | min | 100 | 100 | 100 | 100 | 100 | 100 |
| Tensile Properties (min.avg)(2) | ASTM D6693 | Every 2 rolls | |||||||
| - Strength at Yield | kN/m | 11 | 15 | 22 | 29 | 39 | 46 | ||
| - Elongation at Yield | % | 13 | 13 | 13 | 13 | 13 | 13 | ||
| - Strength at Break | kN/m | 21 | 27 | 40 | 53 | 71 | 85 | ||
| - Elongation Break | % | 700 | 700 | 700 | 700 | 700 | 700 | ||
| Tear Resistance (min.avg.) | ASTM D1004 | Every 5 rolls | N | 93 | 125 | 187 | 259 | 311 | 375 |
| Puncture Resistance (min.avg.) | ASTM D4833 | Every 5 rolls | N | 263 | 320 | 480 | 640 | 800 | 960 |
| Dimensional Stability | ASTM D1204 | Certified | % | ||||||
| Low Temperature Flexibility | ASTM D2136 | Every batch | °C | −60 | −60 | −60 | −60 | −60 | −60 |
| Environmental Stress Cracking Resistance | ASTM D1693 | Every batch | h | 100 | 100 | 100 | 100 | 100 | 100 |
| SUPPLY SPECIFICATION (Roll dimension may vary ± 1%) | |||||||||
| Roll Dimension - Width | m | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | ||
| Roll Dimension - Length | m | 25.00 | 25.00 | 25.00 | 25.00 | 25.00 | 25.00 | ||
| Roll Weight (approx.) | kg | 45 | 60 | 90 | 120 | 150 | 180 | ||
| Solmax Geomembrane (mm) | Solmax Geomembrane (mikron) | Ukuran (roll) |
|---|---|---|
| 0.75 | 750 | 7 x 280 m |
| 1.0 | 1000 | 7 x 210 m |
| 1.5 | 1500 | 7 x 140 m |
| 2.0 | 2000 | 7 x 105 m |
China Imported Geomembrane
| Properties | Test Method | Frequency | 0.75 mm | 1.00 mm | 1.25 mm | 1.50 mm | 2.00 mm | 2.50 mm | 3.00 mm |
|---|---|---|---|---|---|---|---|---|---|
| Thickness - mils (min. ave.) - Lowest individual of 10 values | D5199 | Every rolls | nom (mil) -10% | nom (mil) -10% | nom (mil) -10% | nom (mil) -10% | nom (mil) -10% | nom (mil) -10% | nom (mil) -10% |
| Density (min.) | D 1505/D 792 | 90,000 kg | 0.940 g/cc | 0.940 g/cc | 0.940 g/cc | 0.940 g/cc | 0.940 g/cc | 0.940 g/cc | 0.940 g/cc |
| Tensile Properties (1) (min. ave.) | D 6693 | 9,000 kg | |||||||
| - Yield Strength | Type IV | 11 kN/m | 15 kN/m | 18 kN/m | 22 kN/m | 29 kN/m | 37 kN/m | 44 kN/m | |
| - Break Strength | 20 kN/m | 27 kN/m | 33 kN/m | 40 kN/m | 53 kN/m | 67 kN/m | 80 kN/m | ||
| - Yield Elongation | 12% | 12% | 12% | 12% | 12% | 12% | 12% | ||
| - Break Elongation | 700% | 700% | 700% | 700% | 700% | 700% | 700% | ||
| Tear Resistance (min. ave.) | D 1004 | 20,000 kg | 93 N | 125 N | 156 N | 187 N | 249 N | 311 N | 374 N |
| Puncture Resistance (min. ave.) | D 4833 | 20,000 kg | 240 N | 320 N | 400 N | 480 N | 640 N | 800 N | 960 N |
| Stress Crack Resistance (2) | D 5397 (App.) | per GRI GM-10 | 300 hr | 300 hr | 300 hr | 300 hr | 300 hr | 300 hr | 300 hr |
| Carbon Black Content - % | D 1603 (3) | 9,000 kg | 2.0-3.0% | 2.0-3.0% | 2.0-3.0% | 2.0-3.0% | 2.0-3.0% | 2.0-3.0% | 2.0-3.0% |
| Carbon Black Dispersion | D 5596 | 20,000 kg | note (4) | note (4) | note (4) | note (4) | note (4) | note (4) | note (4) |
| Oxidative Induction Time (OIT) (min. ave.) | 90,000 kg | ||||||||
| - Standard OIT | D 3895 | 100 min | 100 min | 100 min | 100 min | 100 min | 100 min | 100 min | |
| - High Pressure OIT | D 5885 | 400 min | 400 min | 400 min | 400 min | 400 min | 400 min | 400 min | |
| Oven Aging at 85°C (5), (6) | D 5721 | per each formulation | |||||||
| - Standard OIT (min. ave.) - % retained after 90 days | D 3895 | 55% | 55% | 55% | 55% | 55% | 55% | 55% | |
| - High Pressure OIT (min. ave.) - % retained after 90 days | 80% | 80% | 80% | 80% | 80% | 80% | 80% | ||
| UV Resistance (7) | D 5721 | per each formulation | |||||||
| - Standard OIT (min. ave.) | D 3895 | N. R. (8) | N. R. (8) | N. R. (8) | N. R. (8) | N. R. (8) | N. R. (8) | N. R. (8) | |
| - High Pressure OIT (min. ave.) - % retained after 1600 hrs (9) | D 5885 | 50% | 50% | 50% | 50% | 50% | 50% | 50% |
- Machine direction (MD) and cross machine direction (XMD) average values should be on the basis of 5 test specimens each direction Yield elongation is calculated using a gage length of 33 mm Break elongation is calculated using a gage length of 50 mm
- The yield stress used to calculated the applied load for the SP-NCTL test should be the manufacturer’s mean value via MQC testing.
- Other methods such as D 4218 (muffle furnace) or microwave methods are acceptable if an appropriate correlation to D 1603 (tube furnace) can be established.
- Carbon black dispersion (only near spherical agglomerates) for 10 different views: 9 in Categories I or 2 and 1 in Category 3
- The manufacturer has the option to select either one of the OIT methods listed to evaluate the antioxidant content in the geomernbrane.
- It is also recommended to evaluate samples at 30 and 60 days to compare with the 90 day response.
- The condition of the test should be 20 hr. UV cycle at 75°C followed by 4 hr. condensation at 60°C.
- Not recommended since the high temperature of the Std-OIT test produces an unrealistic result for some of the antioxidants in the UV exposed samples.
- UV resistance is based on percent retained value regardless of the original HP-OIT value.
| China Import Geomembrane (mm) | China Import Geomembrane (mikron) | Ukuran (roll) |
|---|---|---|
| 0.3 | 300 | 5.8 x 100 m |
| 0.3 | 300 | 8 x 50 m |
| 0.5 | 500 | 6 x 50 m |
| 0.75 | 750 | 7 x 100 m |
| 1.0 | 1000 | 7 x 100 m |
| 1.0 | 1000 | 7 x 210 m |
| 1.5 | 1500 | 7 x 140 m |
| 1.5 | 1500 | 7 x 105 m |
What is difference between geotextile and geomembrane?
The geomembrane, crafted from high-density polyethylene, is essential for seepage prevention in environmental and engineering projects. Its durability and chemical resistance make it ideal for such applications. Meanwhile, the geotextile, made from non-woven fabric, complements the geomembrane by offering filtration, separation, reinforcement, and protection. This synergy enhances civil engineering project performance and longevity, combining strength and permeability control with resilience, making them indispensable in infrastructure stability and safety.
What is a geomembrane used for?
A geomembrane is a vital component in environmental engineering, primarily used for stabilizing terrain and securing landfills to contain hazardous or municipal wastes and their leachates. Made from durable materials like high-density polyethylene, it acts as an impermeable barrier, preventing contamination of groundwater and surrounding soil. Its applications extend to waste containment, water reservoirs, aquaculture, mining, and hydraulic projects. Geomembranes ensure environmental safety by efficiently containing pollutants, managing waste, and minimizing ecological impact. Their strength, flexibility, and chemical resistance make them essential for maintaining ecological balance and public health.
How are geomembranes installed?
Geomembranes are installed through a meticulous process. First, the site is prepared by clearing debris and leveling the ground. A protective underlayer is often laid to prevent punctures. The geomembrane sheets are then rolled out and aligned, ensuring adequate overlap for welding. Specialized equipment thermally fuses the sheets, creating a seamless, impermeable barrier. Once welded, the seams are tested for integrity. Finally, a protective cover layer may be added to shield the geomembrane from UV rays and physical damage, ensuring long-term durability and effectiveness.
What are geomembranes manufactured from?
Geomembranes are typically manufactured from synthetic materials like high-density polyethylene (HDPE), low-density polyethylene (LDPE), polyvinyl chloride (PVC), and ethylene propylene diene monomer (EPDM). These materials are chosen for their durability, chemical resistance, and impermeability. HDPE is particularly favored for its strength and environmental resistance. The manufacturing process involves extrusion, calendering, or spread coating, producing sheets of varying thicknesses and densities to suit specific applications. These versatile materials are essential in environmental, hydraulic, and geotechnical engineering, providing reliable and long-lasting containment solutions.
What is the use of geomembrane in road construction?
In road construction, geomembranes play a crucial role in enhancing durability and stability. They act as moisture barriers, preventing water seepage into the roadbed which can cause deterioration and potholes. By isolating the subgrade from water ingress, geomembranes maintain the structural integrity of the road. They also help in soil separation and stabilization, ensuring a more uniform and stable base for pavement layers. This results in longer-lasting roads with reduced maintenance needs, significantly improving the overall quality and lifespan of road infrastructure.
Is HDPE a geomembrane?
Yes, HDPE (High-Density Polyethylene) is a type of geomembrane widely used in various environmental and engineering applications. It’s renowned for its excellent durability, chemical resistance, and impermeability, making it ideal for projects requiring strong and long-lasting containment solutions. HDPE geomembranes are commonly used in landfill liners, water reservoirs, pond linings, and hazardous waste containment. They provide a reliable barrier against fluid migration, helping to protect groundwater and soil from contamination. Their strength, flexibility, and resistance to UV light and harsh chemicals make them a preferred choice in many industrial and environmental applications.
Are geomembranes impermeable?
Geomembranes are specifically designed to be impermeable, making them an ideal choice for applications requiring effective containment and barrier solutions. Manufactured from materials like high-density polyethylene (HDPE), low-density polyethylene (LDPE), and polyvinyl chloride (PVC), these membranes provide a robust barrier against the passage of liquids and gases. This impermeability is crucial in environmental protection applications, such as landfill liners, pond linings, and hazardous waste containment, where preventing groundwater contamination and controlling seepage are essential. Their excellent impermeability ensures long-term reliability in various challenging conditions.
What are the advantages of a textured geomembrane?
Textured geomembranes offer several advantages over smooth ones, particularly in applications requiring enhanced frictional performance. The textured surface increases the interface friction angle, providing better stability and reducing slippage, especially on steep slopes. This feature is crucial in landfill covers, slope linings, and erosion control applications. Additionally, textured geomembranes improve material adherence, aiding in layering and anchoring. They also promote gas venting in landfill applications, contributing to safer and more efficient waste management. The increased surface roughness enhances their overall effectiveness in various engineering and environmental projects.
What are the two types of geomembrane?
Geomembranes are primarily classified into two types: smooth and textured. Smooth geomembranes, with their flat and even surface, are widely used in applications requiring effective liquid containment, like pond liners and reservoir caps. Their seamless finish ensures minimal seepage and is ideal for projects prioritizing impermeability. Textured geomembranes, on the other hand, feature a rough surface, enhancing frictional properties. They are preferred in applications where stability is key, such as on steep slopes or in landfill covers, offering better grip and reduced slippage risks. Each type caters to specific functional needs in environmental and engineering projects.
What is a geomembrane for a dam?
A geomembrane for a dam serves as a crucial component for waterproofing and protecting the dam structure. Made typically from durable materials like HDPE, it acts as an impermeable barrier, preventing water seepage through the dam body or foundation, which can weaken the structure and lead to erosion or failure. Its application in dams ensures the integrity and longevity of the structure, maintaining the reservoir’s water level and protecting surrounding areas from potential water damage. The geomembrane’s strength, flexibility, and resistance to environmental stressors make it an essential element in dam construction and maintenance.