HDPE Geomembrane Black or White for Pond
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 m²
- Supply Capability:
- 2000000 m²/month
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Description
HDPE geomembrane are made from High density polyethylene polymer by bolw film process .
Have Smooth surface , Textured surface , Anti-Skid suface
HDPE Geomembrane Main Function
Antiseepage and seperation
Geomembrane Property
1. Good flexibility
2. For service temperature range : -70℃ ~ +110℃
3. Corrosion resistance , aging resistance
4. Excellent environmental stress cracking resistance property
5. High tensile strength and elongation
HDPE Geomembrane Usage
Landfills , sewage or waste treatment seeage .
River bank , lake dam , dam , water dam and reservoir, channel , has liquid pool ( pit , mine )
Metro , basements and tunnels , tunnel seepage control lining Foundation and other foundation saline seepage
Embankment , upstream impervious blanket level , foundation vertical impermeable layer , cofferdam construction , waste disposal
Sea water , fresh water fish farm
Road , highway , railway foundation expansive soil and loess of the waterproof layer
Roof impervious
HDPE Geomembrane Specification
No. | Item | Test Value | |||||||||
0.75mm | 1.0 mm | 1.25 mm | 1.5 mm | 2.0 mm | 2.5 mm | 3.0mm | |||||
1 | Minimum Density(g/cm³) | 0.939 | |||||||||
2 | Tensile Property | ||||||||||
Yield Strength ,N/mm | 11 | 15 | 18 | 22 | 29 | 37 | 44 | ||||
Break Strength ,N/mm | 20 | 27 | 33 | 40 | 53 | 67 | 80 | ||||
Yield Elongation ,% | 12 | ||||||||||
Break Elongation ,% | 700 | ||||||||||
3 | Tear Resistance N | 93 | 125 | 156 | 187 | 249 | 311 | 374 | |||
4 | Puncture Resistance N | 240 | 320 | 400 | 480 | 640 | 800 | 960 | |||
5 | Stress Crack Resistance, hrs | 300 | |||||||||
6
| Carbon Black | ||||||||||
Carbon Black Content, % | 2.0-3.0 | ||||||||||
Carbon Black Dispersion | Carbon black dispersion(only near spherical agglomerates) for 10 different views 9 in categories 1 or 2 and 1 in category 3 | ||||||||||
7
| Oxidative induction time(OIT) | ||||||||||
Standard OTI Min | 100 | ||||||||||
High Pressure OTI Min | 400 | ||||||||||
8 | Oven aging at 85℃ | ||||||||||
Standard OIT-% retained after 90 days | 55 | ||||||||||
High pressure OIT-% retained after 90 days | 80 | ||||||||||
9 | UV Resistance | ||||||||||
Standard OIT retained after 1600 hrs | 50 | ||||||||||
High pressure OIT retained after 1600 hrs | 50 | ||||||||||
10 | Low tempreture impact brittle property at -70°C | Pass | |||||||||
11 | Water vapor permeability (g.cm/cm2 .s.Pa) | ≤1.0×10-13 | |||||||||
12 | Dimensional Stability (%) | ±2 | |||||||||
Gemembrane Show:
FAQ:
- Q1: Can you provide a sample for us?
A:Yes,We can send free samples,but customer need to pay the freight.
HDPE Geomembrane Price
- Q2: What is your minimum order quantity?
A:The minimum order quantity is 5000 ,but it is negotiable.
HDPE Geomembrane Price
- Q3:What is your payment terms?
A: T/T,Western Union,Paypal,L/C...
HDPE Geomembrane Price
- Q4:What is your delivery time?
A:Production time usually costs 2-20 days.
- Q:How to construct the bottom of geomembrane oil tank?
- Construction of oil tank is more troublesome, and it should comform to construction drawings. There are professional welders and welding equippment, you may start weld after pavement.
- Q:Is installing electric heating film expensive?
- There is no specific standard for installing electrothermal membrane. The cost is set through neogotiation between seller and buyer. general individual residents is charged according to heating areas, because measurement will be easy in this way, and it is acceptable to both sides, but the price is relatively higher. Engineering is generally installed according to construction area, because this will be easy to configure the power of the whole project, and easy to calculate the construction area and to compare the investment with other heating methods.
- Q:Can geomembranes be used for decorative waterfalls?
- No, geomembranes are typically used for lining ponds, reservoirs, and other water containment structures, but they are not suitable for creating decorative waterfalls as they are not designed to withstand the constant flow and splashing of water.
- Q:What are the differences of geotextiles and geomembranes?
- Geotextiles are fabrics made by weaving. Geomembranes are made by craft of bonding impermeable membranes with geotextiles. Geotextiles perform well in filtration, dewatering, separation, reinforcement and seepage control with properties of good protective effect, light weight, strong strength of extension, good permeability, high temperature resistance, freezing resistance, aging resistance and corrosion resistance. The full name of geomembrane is "high density polyethylene film". They have high environmental stress cracking resistance, low temperature resistance, aging resistance and corrosion resistance.
- Q:What are the uses of geotextiles?
- Geotextiles are new building materials. They made from synthetic fiber of high-molecular polymer, namely the dacron, acrylic, chinlon, etc. According to manufacturing method, geotextiles can be divided into two categories, namely the woven geotextile and non-woven geotextile. The geotextiles have functions of seepage control, filtration, dewatering, separation, reinforcement, protection, seal, etc. Compared with common stone and concrete, geotextiles have properties of low cost, simple construction?technology, short construction period, good anti-seepage effect, channel efficiency. Geotextiles can be used for filtration in dams and revetments, for separation and seepage control in channels, for separation and dewatering in roads, railways and runways, for reinforcement and dewatering in slopes, retaining walls and pavements, for treatment in soft grounds of the ports, causeways and wharfs, for separation and seepage control in landfills, ash dams of heat-engine plants and tailings dams of dressing mills. Geotextiles are now widely used in the field of construction of infrastructure and will be used in broader fields.
- Q:Geomembrane's features
- Width 6 meters wide composite film has high puncture-resistant strength and anti-friction coefficient, it can adapt to the ambient temperature range and has superior anti-drainage, it's applied in water?conservancy, chemical engineering, construction, transportation, iron, tunnels, waste disposal sites, etc.
- Q:what is the uses of diamond film ?
- What is the uses of diamond film ? Diamond in the solid material is the hardest, reaching HV100GPa, with a thermal conductivity of 20W · cm-l · K-1, to 5 times that of copper, the band gap of 5.47eV, resistivity at room temperature up to 1016Ω · cm,The semiconductor material may be formed. Diamond from ultraviolet to infrared spectrum has high optical transmittance, it is an excellent corrosion-resistant materials.
- Q:What are the features of seepage-proof geomembrane HDPE geomembrane exclusive for solid waste landfill ?
- HDPE geomembrane : ① excellent chemical resistance (corrosion resistance); ② outstanding ability of stress cracking resistance (environmental stress cracking resistance ); ③ lowest permeability; ④ excellent UV resistance; ⑤ stable vertical performance at low temperature; composite geo-membrane performance: Composite geo-membrane (composite anti-seepage membrane )is divided into one cloth and one membrane, two cloth and one membrane, 4-6m wide range , 200-1500g / m?. physical and mechanical property indexes such as tensile, tear, bursting resistance are high. The product has high strength, good extensibility, large modulus?of?deformation, acid and alkali resistant, anti-corrosion, anti-seepage property. It can meet the needs of seepage prevention, insulation, reinforcement abd anti-cracking fixing in water?conservancy, municipal engineering, construction, transportation, subways, tunnels and so on. Because it uses high polymer material and adds antioxidant during production process, it can be used in unconventional temperature environment. It is commonly used in seepage-proof treatment in dams, drainage ditch and antifouling treatment in waste storage.
- Q:is the graphite electrothermal?film useful?
- Generally speaking, the effect is good. One of its advantages is that the heating is fast, easy to control, and installation is not high. However, the heating effect and the degree of thermal insulation are related to the installation of electric heating film.
- Q:How do geomembranes prevent leaks?
- Geomembranes prevent leaks by providing a durable and impermeable barrier between the underlying soil and the contained material. Made of synthetic materials such as high-density polyethylene (HDPE), geomembranes are designed to resist punctures, tears, and chemical degradation. Additionally, they are installed with precise welding techniques to create seamless liners, minimizing the potential for leaks and seepage.
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HDPE Geomembrane Black or White for Pond
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 m²
- Supply Capability:
- 2000000 m²/month
OKorder Service Pledge
OKorder Financial Service
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