HDPE Pond Liner Geomembrane Manufacturer
- 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:
HDPE Geomembrane liner are made from polyethylene polymer materials that blow molding,its main function is to prevent the liquid leakage and gas volatile.According to the production of raw materials can divide into HDPE geomembrane liner and EVA geomembrane liner,etc.
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:what's the items needed to be noticed in the pavement of composite geo-membrane?
- (5) construction, transition layer: (1) embedded method should be used: covering thickness should be not less than 30cm (2) it shall ne equipped with impervious system renovation, both ends buried in the soil is corrugated: Cushion, protective layer, impervious barrier. (4) the geomembrane should not be pulled too tight while paving. (3) soil should be solid, while laying the film .. laying small diameter sand or clay on the contact surface as a protective layer to avoid uneven subsidence, cracks, it should be best paved while construction, within seepage-proof scope, turf and tree roots should be cleaned, especially while anchored with the rigid material, there should be a certain amount of stretching. Construction notes, while covering the protective layer: laying note of geomembrane, heavy direct hit in the geomembrane
- Q:how to do when the film wrinkling
- Usually the problem is risen because the first paint is not dry then brushing the second time . Then the lower paint solvents will affect the upper membrane and make it wrinkled. in this case, it is available to use mercury chemical agents or heating the film to remove wrinkles, then re-painting. Remember, you have to wait for the first painting drying and then brushing the second time.
- Q:What is the method of removing the glass film?
- The first thing is to tear it off. It is said that the essential balm can dissolve this sticky glue and it should be homogeneously smeared.
- Q:How do geomembranes contribute to geomembrane covers?
- Geomembranes contribute to geomembrane covers by providing a durable and impermeable layer that prevents water seepage and contamination. They act as a barrier, protecting the underlying soil or structure from chemical or biological damage. Additionally, geomembranes help to control gas emissions, reduce erosion, and maintain the integrity and stability of the geomembrane cover system.
- Q:What are the quality control measures for geomembrane installations?
- Quality control measures for geomembrane installations include: 1. Pre-installation inspections: Conducting thorough inspections of the site to assess its suitability for geomembrane installation. This includes checking for any existing infrastructure, soil conditions, and potential hazards. 2. Material testing: Verifying the quality and specifications of the geomembrane materials, such as thickness, strength, and flexibility. This ensures that the materials meet the required standards and are suitable for the specific project. 3. Welding and seaming inspections: Monitoring the welding and seaming processes to ensure proper fusion and integrity of the geomembrane seams. This involves conducting visual inspections, destructive testing, and non-destructive testing techniques like air/water testing or vacuum testing. 4. Thickness measurements: Regularly measuring the thickness of the installed geomembrane to ensure it meets the specified thickness requirements. This can be done using non-destructive methods, such as ultrasonic thickness testing. 5. Visual inspections: Regularly inspecting the installed geomembrane for any defects, damage, or irregularities. This can help identify and address any potential issues before they become more significant problems. 6. Documentation: Maintaining detailed records and documentation of all quality control activities, including inspection reports, test results, and any corrective actions taken. This helps in tracking the installation process and ensuring compliance with quality standards. 7. Independent third-party inspections: In some cases, involving independent third-party inspectors to verify and validate the quality control measures. This helps provide an unbiased assessment of the installation process and ensures adherence to industry standards and regulations. By implementing these quality control measures, geomembrane installations can be monitored and assessed effectively, ensuring the integrity and durability of the structure while minimizing the risk of failure or damage.
- Q:Can geomembranes be used in coastal protection projects?
- Yes, geomembranes can be used in coastal protection projects. They are a commonly employed solution for erosion control, shoreline stabilization, and coastal infrastructure protection. Geomembranes act as barriers, preventing water infiltration and soil erosion, thereby safeguarding coastal areas from wave action, tidal forces, and other natural hazards. Additionally, they can be used in the construction of coastal breakwaters, seawalls, and revetments, providing reliable and cost-effective protection against coastal erosion and flooding.
- Q:What are the reasons for the damage of geomembrane?
- When introduing geomembrane quality system, US experts said that statistical material show that the geomembrane breakage caused by construction accounted for over 60% of all geomembrane breakage quality assurance
- Q:Are geomembranes resistant to animal and insect damage?
- Yes, geomembranes are generally resistant to animal and insect damage due to their durable and impermeable nature.
- Q:What are the advantages of using geomembranes in stormwater management?
- One advantage of using geomembranes in stormwater management is their ability to prevent the infiltration of contaminants into the ground. By acting as a barrier, geomembranes can effectively contain pollutants and prevent them from seeping into the soil and potentially contaminating groundwater sources. Additionally, geomembranes provide a durable and long-lasting solution for stormwater management, reducing the need for frequent maintenance and repairs. They also allow for greater control over the movement and storage of stormwater, ensuring more efficient and effective management of runoff.
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HDPE Pond Liner Geomembrane Manufacturer
- 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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