Composite geomembrane for Dam and Slope Protection
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 m²
- Supply Capability:
- 2000000 m²/month
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Geomembrane Introduction:
Low-cost, high efficiency; durable; chemical resistance, resistance to puncture of plant roots; diverse application; simple installation and quality guaranteed.
Geomembrane Specification:
Thickness | 0.12mm-4.0mm |
Length | 50m/roll,100m/roll,150m/roll or as your choice |
Width | 5.0m-7.0m or as your choice |
Color | White/Black/Blue/Green,mainly black |
Material | HDPE |
Delivery port | Qingdao |
Package: | woven bag or as customers' requests |
Product time | 2-20 days |
Features | 1.Good physical and mechanic performance |
2.High tearing resistance, strong deformation adaptability | |
3.Puncture-resisting, aging resisting, ultra-violet radiation, oil and salt, and corrosion resistance | |
4.Good adaptability to high and low temperature, non-toxicity, long service life | |
5.Good waterproof, drainage, anti-seepage and damp proof effects | |
6.Complete width and thickness specifications, low cost and easy installation. | |
Note | We can do as your demand,please feel free to contact us for more information |
Geomembrane Usage:
1.landfill,sewage or control the waste residue seashores seepage.
2.Lake dam,tailings dams,sewage dam and reservoir,channel,storage of liquid pools(pit,ore)
3.The subway ,tunnel,anti-seepage lining of basement and tunnel.
4.To control the roadbed and other foundation saline seepage.
5.Dike,the front of the sam foundation seepage prevention bedding,level of vertical impervious layer , construction cofferdam,waste field.
6.Seawater,freshwater fish farms.
7.Highway,the foundations of the highway and railway;the expansive soil and collapsible loess of the waterproof layer.
8.Anti-seepage of roofing
HDPE geomembrane liner technical of ASTM test GM 13 standard:
No. | Item | Test Value | |||||||
0.75mm | 1.0 mm | 1.25 mm | 1.5 mm | 1.8mm | 2.0mm | 2.5 mm | 3.0mm | ||
1 | Minimum Density(g/cm³) | 0.94 | |||||||
2 | Strength at yield,N/mm | 11 | 15 | 18 | 23 | 27 | 30 | 38 | 45 |
3 | Strength at break ,N/mm | 21 | 28 | 33 | 43 | 51 | 57 | 71 | 85 |
4 | Elongation at yield,% | 13 | |||||||
5 | Elongation at break,% | 700min | |||||||
6 | Tear Resistance N | 93 | 125 | 156 | 187 | 219 | 249 | 311 | 373 |
7 | Puncture Resistance N | 263 | 352 | 440 | 530 | 618 | 703 | 881 | 1059 |
8 | Stress Crack Resistance, hrs | 400 | |||||||
9 | Carbon Black Content, % | 2.0-3.0 | |||||||
Carbon Black Dispersion | 1 or 2 | ||||||||
10 | Standard OTI Min | 100 | |||||||
High Pressure OTI Min | 400 | ||||||||
11 | Impact Cold Crack at -70°C | Pass | |||||||
12 | Water vapor permeability (gNaN/cm2 .s.Pa) | ≤1.0×10-13 | |||||||
13 | Dimensional Stability (%) | ±2 | |||||||
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.
Gemembrane Show:
- Q:Can geomembranes be used in pond and lake liners for public parks and recreational areas?
- Yes, geomembranes can be used in pond and lake liners for public parks and recreational areas. Geomembranes are synthetic liners that are highly effective in preventing water leakage and providing a reliable barrier between the water and the ground. They are commonly used in various applications, including containment of water bodies in public parks and recreational areas, as they help maintain water levels and prevent contamination of surrounding soil and groundwater.
- Q:When can't PDHE impervious film be installed?
- It can not be installed in winter for the low temperature will affect the effect of construction and welding.
- Q:What are the considerations for geomembrane welding techniques?
- Some considerations for geomembrane welding techniques include the type and thickness of the geomembrane material, the welding method to be used (e.g., hot wedge, extrusion, or hot air), the environmental conditions (e.g., temperature, wind speed), the required weld strength and durability, and the skill and experience of the welder. Additionally, factors such as the presence of contaminants or uneven surfaces may also need to be taken into account.
- Q:What are the disadvantages of using geomembranes?
- Some of the disadvantages of using geomembranes include their vulnerability to punctures and tears, which can compromise their effectiveness as a barrier. They can also be difficult to install and require skilled labor. Additionally, geomembranes are not always environmentally friendly, as they can release harmful chemicals into the surrounding soil or water if not properly managed.
- Q:Is waterproof geomembrane the same as EPDM?
- Not the same, different material
- Q:how is the effect decoration color film.
- Makeup equivalent to emulsion paint coloring, the effect is not very good, formaldehyde heavy, the best choice wallpaper, green, beautiful, and quality. Now there is not yet green color film, it is not recommended.
- Q:What are the requirements for geomembranes used in secondary containment systems?
- The requirements for geomembranes used in secondary containment systems include being chemically resistant, impermeable, and durable. They should also have high tensile strength, puncture resistance, and UV resistance to ensure long-term performance. Additionally, they must meet specific regulatory standards and be installed properly to effectively contain hazardous materials and prevent environmental contamination.
- Q:How do geomembranes contribute to flood control measures?
- Geomembranes are synthetic liners that are used to contain and control water flow. In flood control measures, geomembranes play a crucial role by acting as barriers to prevent water from seeping into the ground or leaking through structures. These liners are installed in various flood control structures such as dams, levees, and channels to enhance their effectiveness in containing floodwaters. By providing a reliable and impermeable barrier, geomembranes help to reduce the risk of water infiltration and protect critical infrastructure, thus contributing significantly to flood control measures.
- Q:Does computer need to stick screen protecting film?
- Film is to protect the screen, you can wipe the dirt without affecting the screen, and if wipe directly without film, small scratches will be left on the screen,
- Q:What is the difference between the dredging of the soil and the soil pipe?
- The geotechnical membrane is made of plastic film as the impervious material, and the composite of the non-woven fabric is made of the soil anti seepage material.
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Composite geomembrane for Dam and Slope Protection
- 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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