Waterproof Barrier Material HDPE Membrane with Excellent Resistance to Environmental Stress Cracking
HDPE Membrane, also known as High Density Polyethylene Impermeable Membrane, is a premium waterproof barrier material widely utilized in various engineering applications. HDPE Membrane is recognized for its exceptional properties that make it an ideal choice for a multitude of seepage projects., HDPE Membrane is a versatile and reliable waterproof barrier material that offers a combination of exceptional waterproofing, chemical resistance, mechanical strength, adaptability, and environmental friendliness. Its wide range of applications and superior performance make it an invaluable asset in the field of engineering and construction.
Support bulk ordering with favorable prices.
Support ODM/OEM.
The factory has stock and fast delivery.
Delivery Time: 10-20 working days
Minimum Order Quantity: 300 square meters
Payment Term: 30% T/T Deposit, 70% T/T Before Shipping
Advantages :
Waterproofing Capability
One of the standout features of HDPE Membrane is its superior waterproofing capability. With a high impermeability coefficient, it effectively prevents the seepage of water and other liquids, ensuring the structural integrity and longevity of the underlying surface. This makes it indispensable in applications such as landfill liners, pond liners, canal linings, and other similar projects where waterproofing is paramount.
Chemical Stability
Moreover, HDPE Membrane boasts remarkable chemical stability. It is resistant to a wide range of chemicals, including acids, bases, salts, oils, and solvents, making it suitable for use in harsh environments. This resistance not only preserves the membrane's integrity but also ensures that it maintains its waterproofing properties over time.
Mechanical Properties
The material's mechanical properties are also noteworthy. HDPE Membrane exhibits high tensile strength and elongation at break, allowing it to withstand significant stress and deformation without rupturing. This resilience makes it well-suited for applications where the membrane may be subjected to dynamic loads or movement, such as in earth retention systems or slope stabilization projects.
Adaptability to Uneven Surfaces
HDPE Membrane's ability to adapt to uneven surfaces is another key advantage. Its flexibility and conformability enable it to conform closely to irregular substrates, reducing the risk of gaps or voids that could compromise the waterproofing barrier. This adaptability also facilitates easier installation, reducing labor costs and ensuring a more secure installation.
Environmental Friendliness
Furthermore, HDPE Membrane is known for its environmental friendliness. As an inert material, it does not release harmful substances into the environment. Additionally, its high durability and long service life contribute to reduced waste and environmental impact over the long term.
Specification：
Thickness：0.2mm-3.0mm
Width：2m-12m
Color：Black，Green，Blue，White.
Material：HDPE LDPE LLDPE
Technical Data:
Mechanical Properties | Properties | Unit | Product Specification | Test Frequency | |||||
Thickness | mm | 0.75 | 1.00 | 1.50 | 2.00 | 2.50 | 3.00 | Per roll | |
Density | g/cc | 0.94 | 90,000kg | ||||||
Tensile Properties yield strength break strength yield elongation break elongation | kN/mkN/m%% | 11 20 12 700 | 15 27 12 700 | 22 40 12 700 | 29 53 12 700 | 37 67 12 700 | 44 80 12 700 | 9,000kg | |
Tear Resistance | N | 93 | 125 | 187 | 249 | 311 | 374 | 20,000kg | |
Puncture Resistance | N | 240 | 320 | 480 | 640 | 800 | 960 | 20,000kg | |
Stress Crack Resistance | hr. | 500hr. | perGRIGM-10 | ||||||
Carbon Black Content | % | 2.0-3.0% | 9,000kg | ||||||
Reference Properties | Oxidative Induction Time （a）Standard OIT （b）High Pressure OIT | min | 100min. 500min. | 90,000kg | |||||
OvenAgingat85Cretainedafter90days （a）Standard OIT-％ （b）High Pressure OIT-％ | % | 55% 80% | per each formulation | ||||||
UV ResistanceHigh Pressure OIT-%retainedafter1600hrs | % | 50% | per each formulation | ||||||
Melt Index，condition190°C／2.16kg | 0.20g/10min | ||||||||
Applications:
Landfill Liners:
HDPE Membrane is widely used as a waterproof barrier in landfill sites to prevent contaminants from leaching into the soil and groundwater.
Its high impermeability coefficient ensures that leachate and other liquids are effectively contained within the landfill, maintaining environmental safety.
Pond and Reservoir Liners:
HDPE Membrane serves as a crucial waterproof layer in ponds, lakes, and reservoirs, preventing water loss and protecting the structure from erosion.
It is ideal for fish farming and other aquatic applications due to its durability and resistance to chemicals commonly found in aquatic environments.
Canal Linings:
In canal construction, HDPE Membrane provides a reliable waterproof barrier to prevent water seepage and maintain the canal's structural integrity.
This helps to ensure efficient water flow and reduces maintenance costs over time.
Tunnel and Underground Structures:
HDPE Membrane is used in tunnel linings and other underground structures to prevent water ingress and maintain the stability of the structure.
Its flexibility and adaptability make it well-suited for irregular surfaces and dynamic loads.
Basement and Foundation Waterproofing:
In building construction, HDPE Membrane is often used to waterproof basements, foundations, and other underground spaces.
It prevents water from penetrating the structure, reducing the risk of mold, mildew, and structural damage.
Road and Highway Construction:
HDPE Membrane can be used in road and highway construction to prevent water from seeping into the subgrade and causing erosion or settlement.
This helps to ensure the stability and longevity of the roadway.
Environmental Remediation Projects:
In environmental remediation projects, HDPE Membrane is used to contain pollutants and prevent them from spreading into the surrounding environment.
Its chemical resistance and durability make it an effective solution for a wide range of remediation applications.
Packaging:
Customer's company Logo mark can be added.
Packed in woven bags.
Q&A:
Q: What can you buy from us?
A: Geomembrane,Geogrid,Geocell, Geotextile, Geocomposite, and so on.
Q: Can I have a sample?
A: Yes. And sample free.
Q: What's the payment terms?
A: T/T or L/C. Others could be negotiated.
