HDPE Geomembrane Waterproof Barrier Material
HDPE Geomembrane, or High Density Polyethylene Geomembrane, is a highly effective waterproof and barrier material primarily made from high-density polyethylene (HDPE) resin. It is a type of geosynthetic material specifically engineered for applications requiring impermeability and durability. HDPE geomembrane typically contains 97.5% HDPE and 2.5% of additives such as carbon black, anti-aging agents, antioxidants, UV absorbers, and stabilizers, ensuring its resilience against environmental factors. Manufactured using advanced production techniques like multi-layer co-extrusion, HDPE geomembrane offers superior performance in terms of high impermeability, resistance to plant roots, high mechanical strength, chemical stability, and aging resistance.
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
HDPE geomembrane is widely used in various civil engineering projects, including but not limited to water retention structures, irrigation canals, landfills, and environmental remediation sites, due to its exceptional properties and cost-effectiveness.
HDPE geomembrane has shown many significant advantages in practical applications compared with other impermeable and waterproof materials, including:
① High impermeability:
HDPE geomemofilm is made of high quality high-density polyethylene original resin through co-extrusion technology, which has high molecular density and very low liquid permeability, and its impermeability is far superior to ordinary waterproof materials.
② High strength and deformation ability:
HDPE geomembrane has high tensile resistance, and its excellent elasticity and deformation ability make it very suitable for expansion or contraction of the base surface, which can effectively overcome the uneven settlement of the base surface, so as to ensure the integrity and stability of the impermeable layer.
③ Excellent chemical stability:
HDPE geomembrane is resistant to high and low temperatures, asphalt, oil and tar, acid, alkali, salt and other chemical solutions, so it is widely used in sewage treatment, chemical reaction ponds, landfill sites and other occasions that need to withstand chemical corrosion.
Excellent aging resistance:
④ HDPE geomemofilm has excellent anti-aging,anti-ultraviolet,anti-decomposition ability, excellent tear resistance, puncture resistance, low brittleness, small thermal deformation, material service life of 50 to 70 years, providing long-term reliable protection for environmental seepage.
⑤ Environmental protection and non-toxic:
The materials used by HDPE geomembrane are non-toxic environmental protection materials, the anti-seepage principle is an ordinary physical change, does not produce any harmful substances, is an ideal choice for environmental protection, aquaculture, drinking pools and other occasions that need to ensure water quality safety.
⑥ Low cost and high efficiency:
HDPE geomemofilm uses new technology to improve the anti-seepage effect, but the production process is more scientific and fast, so the product cost is lower than the traditional waterproof material. According to the actual calculation, the general project using HDPE geomemofilm should save about 50% of the cost.
⑦ Simple and fast construction:
HDPE geomembrane is light in weight, the finished product is in roll shape, has high flexibility, is easy to lay on site, and can meet the needs of different construction sites. At the same time, it can adopt hot melt welding, high weld strength, convenient and fast construction, thus shortening the construction period and reducing the construction cost.
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 | |||||
Oven Aging at 85 Cretained after 90days （a）Standard OIT-％ （b）High Pressure OIT-％ | % | 55% 80% | per each formulation | ||||||
UV Resistance High Pressure OIT-%retained after1600hrs | % | 50% | per each formulation | ||||||
Melt Index，condition190°C／2.16kg | 0.20g/10min | ||||||||
Specification：
Thickness：0.2mm-3.0mm
Width：2m-12m
Color：Black，Green，Blue，White.
Material：HDPE LDPE LLDPE
Application:
Hydraulic engineering:
HDPE geomemofilm can be used for seepage prevention, plugging, reinforcement of rivers, lakes, reservoirs, DAMS, as well as drainage seepage prevention, vertical core wall, slope protection and so on. It can ensure the tightness and stability of water conservancy projects and prevent the loss of water resources.
Municipal engineering:
In the subway, building underground engineering, planting roof, roof garden and other projects, HDPE geomemofilm can be used for waterproof and seepage prevention. At the same time, it can also be used for sewage pipe seepage prevention to improve the durability and safety of urban infrastructure.
Environmental protection and sanitation engineering:
HDPE geomemofilm plays an important role in environmental protection projects such as landfill sites, sewage treatment plants, power plant regulation ponds, industrial and hospital solid waste treatment ponds, effectively preventing pollutant leakage and protecting the soil and groundwater environment.
Agricultural engineering:
In the field of agriculture, HDPE geomembrane can be used for seepage prevention of reservoirs, drinking pools, storage ponds, and irrigation systems to improve the utilization efficiency of water resources. In addition, it can also be used as a mulch for greenhouses to prevent soil water loss and improve crop yield.
Transportation facilities:
HDPE geomembrane can be used for the foundation reinforcement of roads and railways and the seepage prevention of culverts to enhance the stability and safety of transportation facilities.
Landscape engineering:
In artificial lakes, river channels, cisterns, pond bottoms of golf courses, slope protection and other garden projects, HDPE geomemofilm can be used for waterproof and moisture protection, protecting the beauty and practicality of garden facilities.
Petrochemical and mining:
In chemical plants, refineries, oil storage tank seepage prevention, as well as chemical reaction tanks, sedimentation tanks lining, etc., HDPE geomemofilm can provide reliable seepage protection. At the same time, it can also be used for the seepage prevention of mining projects such as washing pool, pile leaching pool, ash dump, dissolving pool and settling pool.
Aquaculture industry:
HDPE geomemofilm can be used for the lining of fish ponds, shrimp ponds, and aquaculture projects such as sea cucumber ring slope protection, to provide a safe growth environment for aquatic organisms.
Salt industry:
HDPE geomembrane is also widely used in crystallization ponds and halogen pools.
Company Profile:
1. Pay attention to product quality to ensure product stability and service life.
2. Strict quality control system to ensure that products meet national standards and customer needs, to provide customers with high quality and reliable geomaterials.
3. Provide product consultation, technical support and other comprehensive services to ensure that customers get timely and effective help and support in the use process.
4. Provide personalized solutions and customized services for different customer groups and needs to enhance customer stickiness and loyalty.
Packaging:
Customer's company Logo mark can be added and designed.
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.
