Gm13 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 many models of composite geo-membrane are there?
- Composite geo-membrane models are 0.1-1.5mm, 0.2-1.5mm, 0.1-0.8mm, 0.1-0.8mm. Composite geomembrane is water impermeable material composited by geotextile and geomembrane for seepage prevention. Its physical and mechanical properties such as tensile, tear, bursting resistance are high, so that it can meet the needs of 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.
- Q: Does seepage-proof membrane belong to geomembrane?
- Geomembranes are widely used for their excellent seepage-proof performance measured by order of magnitude of 1*10*-13. The basic function of which is cultivation. The seepage-proof performance is good, but you'd better choose environmental ones with GBT17642-1998, GBT17643-2008 as well as other specifications and standards as reference.
- Q: What's the application technology of woven composite geomembrane?
- Composite geomembrane (composite impermeable membrane) is divided into two types: one is of one fabric and one membrane, and the other is of two fabrics and one membrane. Its width is 4-6cm and weight is 200g. The manufacturing shop of geomembrane covers the area of 1500g/m2. With physical and mechanical properties of high tensil strength, good tear resistance and high bursting strength, the composite geomembrane has many characteristics of high strength, good elongation property, bigger deformation modulus, acid and alkali resistance, corrosion resistance, anti-aging, and good anti-seepage performance. It can meet the civil engineering needs of seepage prevention, insulation, reinforcement and crack control in water?conservancy, municipal administration, construction, transportation, subways, tunnels, and engineering construction. It is often applied to the seepage control of dams and drainage ditches, and anti-pollution treatment of the waste storage.
- Q: How do geomembranes perform in high seismic activity areas?
- Geomembranes are a reliable choice for high seismic activity areas due to their excellent performance in mitigating potential damage caused by ground movement. These flexible and durable synthetic liners effectively act as a barrier, preventing soil liquefaction and controlling soil movements during earthquakes. Additionally, geomembranes have high tensile strength and puncture resistance, further enhancing their ability to withstand seismic forces.
- Q: Can geomembranes be used for wastewater lagoons?
- Yes, geomembranes can be used for wastewater lagoons. Geomembranes are often used as liners in wastewater lagoons to prevent leakage and contamination of surrounding soil and groundwater. They provide an impermeable barrier that helps to contain and manage wastewater effectively.
- Q: Are geomembranes suitable for use in golf course construction?
- Yes, geomembranes are suitable for use in golf course construction. They provide effective containment and protection for water bodies, preventing seepage and erosion. Additionally, geomembranes help maintain proper moisture levels in the turf, ensuring optimal playing conditions for golfers.
- Q: How do geomembranes contribute to the prevention of soil subsidence?
- Geomembranes contribute to the prevention of soil subsidence by acting as a barrier between the underlying soil and any external forces that could cause it to sink or settle. They provide a stable and impermeable layer that helps to distribute loads evenly and prevent excessive water infiltration, thus reducing the risk of soil compaction and subsequent subsidence.
- Q: What are the applications of geomembranes?
- Geomembranes have a wide range of applications across various industries. They are commonly used in environmental containment systems, such as landfills, to prevent the leakage of hazardous materials into the surrounding environment. Geomembranes also play a crucial role in water management projects, such as reservoirs, canals, and ponds, as they prevent seepage and ensure water retention. Additionally, they are utilized in mining operations to line tailings ponds and prevent the contamination of soil and groundwater. Geomembranes are also used in agriculture, aquaculture, and construction projects, where they provide protection against erosion, control fluid migration, and act as a barrier for chemical and gas containment.
- Q: what are the diamond film?
- Diamond film is a mobile phone protection film. diamond film is in the middle layer, but it will not feel , the diamond film matte feel better compared. Diamond film will obviously be displayed outdoors under sunlight, having small dots shining like dimonds. Diamond film uses special silica?gel to maintain transparency without bubbles. it is glittering and translucent in the sun or bright light, it is eyecatching like diamonds. in case of scratching. Combined diamond film with IPAD, it will become a new fashion.
- Q: How to construct and weld hdpe high density polyethylene sheet material?
- Start motor. 9mm × 0. Welding can't be done under the condition of large sand. Set temperature. Peel on the scene. Welding is in progress. Use welding rod that has the same quality as raw material. Under the condition that geomembrane length is not enough: Adjust the pressure and need atitudinal joint. When HDPE geomembrane is paved, taking protective measures is exceptional according to the temperature change in the lacal area and performance requirements of HDPE geomembrane. The welding machine is used in the welding of HDPE seepage-proof film. 3mm sample is needed during the welding of heat carve welder. 3. Dew should use squeezing-mode hot melting welding machine. Whether HDPE is what you said HDPE high density polyethylene board material. Pay attention to the operation condition of welding machine at any time. When the welding is started every day, use dual-track sweat soldering. 9. Beauty. Dart is not allowed to appear during the welding of film. Set speed://dlyamaxun / shear test, set aside telescopic deformation resulting from the changes of temperature, do not cross. After the sample is qualified, temperature is lower than 5℃. 4. During the raining days or under the condition that humidity, dust and pressure exist at seam, welding line requires tidiness and lap joint check of welding line. 1. Moisture condensation. Oil pollution is not allowed at seam. The voltage?stabilizer must be used. The test weld should be done on the scene, then re-weld with stitching in longitudinal direction. Sundries like sediment are not allowed in the lapping section of HDPE seepage-proof film. Use the speed that is adjusted before. Under special circumstances, when local electricity is used and sundries exist, clear before welding://dlyamaxun. The welding process of heat carve welder is divided into. The following is the construction welding of HDPE seepage-proof film. 2.7
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Gm13 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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