hdpe sheet geomembrane
Products Description
|
Tested Property |
Test Method |
Frequency |
Minimum Average Value |
|||||
|
Thickness, (minimum average) mm |
ASTM D 5199 |
every roll |
0.75 |
1.0 |
1.5 |
2.0 |
2.5 |
3.0 |
|
Density, g/cm3 |
ASTM D 1505 |
every 5th roll |
0.94 |
0.94 |
0.94 |
0.94 |
0.94 |
0.94 |
|
Tensile Properties (each direction): |
||||||||
|
Strength at Break, N/mm-width |
ASTM D 6693, Type IV |
every 5th roll |
21 |
28 |
43 |
57 |
71 |
85 |
|
Strength at Yield, N/mm-width |
11 |
15 |
23 |
30 |
38 |
45 |
||
|
Elongation at Break, % |
G.L. 51 mm (2.0 in) |
700 |
700 |
700 |
700 |
700 |
700 |
|
|
Elongation at Yield, % |
G.L. 33 mm (1.3 in) |
13 |
13 |
13 |
13 |
13 |
13 |
|
|
Tear Resistance, N (lb) |
ASTM D 1004 |
every 5th roll |
93 (21) |
125 (28) |
187 (42) |
249 (56) |
311 (70) |
373 (84) |
|
Puncture Resistance, N (lb) |
ASTM D 4833 |
every 5th roll |
263(59) |
352(79) |
530(119) |
703(158) |
881(198) |
1,059 (238) |
|
Carbon Black Content, % |
ASTM D 1603 / D 4218 |
every 5th roll |
2.0-3.0 |
2.0-3.0 |
2.0-3.0 |
2.0-3.0 |
2.0-3.0 |
2.0-3.0 |
|
Notched Constant Tensile Load, hrs |
ASTM D 5397, Appendix |
90,000 kg |
400 |
400 |
400 |
400 |
400 |
400 |
|
Oxidative Induction Time, minutes |
ASTM D 3895, 200° C; O2, 1 atm |
90,000 kg |
>100 |
>100 |
>100 |
>100 |
>100 |
>100 |
|
TYPICAL ROLL DIMENSIONS |
||||||||
|
Roll Length, m |
280 |
210 |
140 |
105 |
85 |
70 |
||
|
Roll Width, m |
7.0/8.0 |
7.0/8.0 |
7.0/8.0 |
7.0/8.0 |
7.0 |
7.0 |
||
Features of HDPE sheet geomembrane
Can HDPE sheet geomembrane be installed in cold weather?
Yes, HDPE sheet geomembrane can be installed in cold weather. Although cold weather can pose some challenges for geomembrane installation, proper preparation and application can ensure successful installation even in low temperatures. Generally, the installation process must be adjusted in cold weather to ensure the material is handled properly and the seams are securely bonded.
To prepare for installing HDPE sheet geomembrane in cold weather, it's important to store the material at the installation site for at least 48 hours before installation to allow it to acclimate to the temperature. Additionally, it's important to ensure that the work surface is clean, dry, and free of ice or snow.
When it comes to installation, the weather conditions will determine the type of welding method that is used. Cold temperatures require a slower welding process, such as preheating the seams, to ensure they bond correctly. This can take a bit longer but ensures that the seams are strong and durable once the installation is complete.
It's worth noting that freezing temperatures or extremely low temperatures can make installation difficult, so it's best to schedule the installation during a milder time if possible. That being said, with the proper preparation and application, HDPE sheet geomembrane can be installed successfully in cold temperatures and provide long-lasting protection for your project.
Is HDPE sheet geomembrane resistant to chemicals?
Yes, HDPE (high-density polyethylene) sheet geomembrane is highly resistant to chemicals. This makes it an ideal choice for use in industrial and environmental applications where there may be exposure to various chemicals.
HDPE sheet geomembrane has a high chemical resistance due to its molecular structure, which makes it resistant to many acids, alkaline solutions, and organic solvents. Additionally, it has high thermal stability, which means it can withstand exposure to high temperatures and is resistant to UV degradation.
This durability and resistance to chemicals make HDPE sheet geomembrane an excellent choice for use in applications such as landfill liners, mining impoundments, and chemical storage facilities. It can also be used in agricultural applications such as pond liners and irrigation systems.
Overall, HDPE sheet geomembrane's ability to resist chemical corrosion and maintain its integrity over time makes it a reliable and cost-effective solution for a wide range of applications.
Application
Does HDPE sheet geomembrane require maintenance?
HDPE sheet geomembranes are widely used in various industries due to their durable and reliable properties. They are specifically designed to be resistant to chemicals, UV light, and other harsh substances in the environment, making them a popular choice for many applications.
One of the key advantages of HDPE sheet geomembranes is that they require very little maintenance. Once installed, they can provide long-term protection and are designed to withstand the test of time. This means that there is no need for regular maintenance, which can save time and money over the life of the membrane.
Furthermore, HDPE sheet geomembranes are easy to install and can be easily modified to fit any shape or size of the project. This makes them a cost-effective solution for many different applications, including water containment, landscaping, and construction.
HDPE sheet geomembranes are an excellent choice for many different applications due to their durability and low maintenance requirements. They can provide long-term protection against harsh environmental conditions and are easy to install and modify as needed. With their many benefits, it's easy to see why HDPE sheet geomembranes are a popular choice for companies and industries around the world.
Application
HDPE sheet geomembrane Application
1. Lining of Landfills - HDPE geomembranes are widely used as a lining material for landfills to prevent the leakage of waste materials into the ground.
2. Containment of Hazardous Waste - HDPE sheets are effective in containing hazardous waste and preventing it from seeping into the environment.
3. Protection of Groundwater - HDPE geomembranes serve as an effective barrier for groundwater protection against contaminants and pollutants.
4. Agriculture - HDPE geomembranes can be used as a lining material for irrigation systems, ponds, and reservoirs to prevent water seepage.
5. Aquaculture - HDPE sheets are ideal for aquaculture applications such as pond liners and fish tanks, providing a safe and secure environment for fish and other aquatic animals.
6. Construction - HDPE geomembranes are used in many construction applications, such as under concrete slabs, for waterproofing roofs, and as vapor barriers.
7. Mining - HDPE sheets are used in mining applications for the safe storage and containment of mining waste products.
8. Oil and Gas - HDPE geomembranes are a cost-effective solution for the storage and containment of oil and gas products.
9. Wastewater Treatment - HDPE geomembranes are used in wastewater treatment plants to line tanks, clarifyers, and other equipment.
10. Bioreactor Landfills - HDPE geomembranes are used as part of bioreactor landfill systems to help enhance the speed and efficiency of waste decomposition.
11. Geothermal Energy - HDPE sheets are used in geothermal energy applications as a barrier for grout and cement to prevent thermal loss.
12. Power Generation - HDPE geomembranes have been used as a liner material for cooling ponds and other water storage systems in power plants.
13. Road Construction - HDPE geomembranes are used as a waterproofing membrane in road and highway construction.
14. Tunnels and Underground Structures - HDPE sheets are used as waterproofing membranes in tunnel and underground structure construction.
15. Athletic Fields - HDPE geomembranes can be used as a liner for athletic fields to prevent water seepage and soil contamination.
16. Golf Courses - HDPE geomembranes are used in golf course construction for lining ponds and water features.
17. Landscaping - HDPE sheets are used in landscaping projects for lining ponds, fountains, and other water features.
18. Rooftop Gardens - HDPE geomembranes are used in rooftop garden and green roof installations as a waterproofing barrier.
19. Transportation Infrastructure - HDPE geomembranes are used as a waterproofing membrane in bridge and tunnel construction.
20. Industrial Flooring - HDPE sheets are used as a base material for industrial flooring systems to provide a waterproof and chemical-resistant barrier.
Packing & Delivery
HDPE Geomembrane Packing and Delivery
FAQ
Q: 1. What is HDPE sheet geomembrane made of?
Q: 2. What are the benefits of using HDPE sheet geomembrane?
Q: 3. What are the different types of HDPE sheet geomembrane available?
Q: 4. What are the typical applications of HDPE sheet geomembrane?
Q: 5. Is HDPE sheet geomembrane environmentally friendly?
Q: 6. What is the lifespan of HDPE sheet geomembrane?
Tai'an City Ruiheng Building Materials Co., Ltd
● Address: NO.3566 Longquan Road, Tai'an Hi-tech Zone, Shandong Province, China
● Website: www.rhgeomembrane.com
● Email: lorna@rhgeos.com
● Phone / Whatsapp / Wechat: 0086 187 6669 7769
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