Epi Geomembrane - Polymer and Asphaltum EVA Adhesive Waterproofing Membrane Liner for Dam and Swimming Pool
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m²
- Supply Capability:
- 900000 m²/month
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Description of self adhesive hdpe geomembrane sheet:
HDPE is a non polar thermoplastic plastic with high crystallinity and perfect electrical properties,especially the high insulation dielectric strengh.This polymer is non-hygroscopic which can be used to packing with good waterproof steam.HDPE with Middle to high molecure weight have good impact resistance at normal temperature even in the zero 40 degree Celisius.
Advantages of self adhesive hdpe geomembrane sheet:
high insulation dielectric strength
perfect impact resistance
good heat /cold endurance
no toxic
excellent chemical resistance
low water absorption
good temperature properties
great chemical stability
Parameter of HDPE
| density(g/cm3) | 0.91-0.95 | Brittle Temperature(°c) | <-120< span=""> |
| water absorption(%) | <0.01< span=""> | Linear expanding coefficient | 1213 |
| in-process shrinkage(%) | 1.55.5- | Thermal conductivity(W/(m.k)) | 0.44 |
| tensile strength(Mpa) | 21-37 | Volume resistivity(Ω.cm) | 61015 |
| breaking extension(%) | >880 | Dielectric constant(106HZ) | 2.34-2.35 |
| Bending strength(Mpa) | 11 | Dielectric dissipation factor | 0.0003 |
| compressive strength(Mpa) | 10 | Dieletcric strength/(Kv/mm) | >20 |
| impact strength(KJ/m²) | 4070 | Arc resistant/s | 115 |
| Rockwell Hardness | R70 | Oxygen index(%) | 20 |
| Heat formation temperature(°c) | 75 |
Packing and Delivery
| Packaging Details: | self adhesive hdpe geomembrane sheet packing: By pallets or according to your request |
| Delivery Detail: | 10-15days after your deposite |
FAQ
1Why use HDPE sheet?
HDPE Sheet has an almost waxy feel to it and is pretty good at being a low friction wear strip material and is used probably more than any other plastic as a wear strip on conveyors or production lines of huge companies.
2When can I get the HDPE price?
After getting your inquiry,the reply will be send to you in 8 hours at most.If you are urgent to get the price,pls call us or tell us in the email so that we will regard your inquiry priority.
3.How long can I expect to get the sample?
After learning all the requirments of the sample clearly,those itmes will be send to you via express which will take 3-5working days.You can use your own express account or prepay us if you do not have an account.
- Q:Can geomembranes be used in rainwater harvesting systems?
- Yes, geomembranes can be used in rainwater harvesting systems. They are commonly used as liners for rainwater storage tanks or ponds to prevent leakage and contamination of the collected water. Geomembranes provide an effective barrier between the stored water and the surrounding soil, ensuring the quality and integrity of the harvested rainwater.
- Q:What do geomembrane 200/ 20/ 20 mean?
- 2 & # 47, ditch; 200, the interjacent plastic film is 0, reservoirs. The total gram weight of this product is 600g / ㎡, which is one of composite geomembranes, identifing that the geotechnical cloth on the top side and the bottom side of this kind composite geo-membrane is 200g & # 47.2mm thick;㎡ around, which is often used in the artificial lake seepage-proofing. Geomembrane and composite geomembrane manufacturers; 0, general watercourse, should be 200 & # 47
- Q:How do geomembranes contribute to stormwater detention and retention systems?
- Geomembranes play a crucial role in stormwater detention and retention systems by providing a reliable barrier that prevents water from infiltrating the ground. They act as liners or covers in these systems, effectively containing the stormwater and preventing it from seeping into the soil. This containment allows for the controlled release, treatment, or storage of stormwater, helping to manage excessive runoff, reduce flood risks, and protect water quality.
- Q:How to use 3M light box film?
- There are many kinds of light box film, colored semi transparent film, uniform light film, light blocking film, double color film, etc. Color semi transparent film is the most commonly used. There are many colors for you to choose. Customize colors according to customers' demand. Make back lighting display board by cooperating with soft lamp-box fabric. The construction method of film sticking is divided into: Dry paste method and wet paste method. It depends on different products.
- Q:How do geomembranes contribute to erosion protection in coastal areas?
- Geomembranes contribute to erosion protection in coastal areas by acting as a barrier between the land and water, preventing the movement and erosion of soil and sediment. They provide a physical barrier that helps to stabilize the coastline, reducing the impact of waves, tides, and currents. Additionally, geomembranes can be used in combination with other erosion control measures, such as vegetation, to further enhance their effectiveness in protecting coastal areas from erosion.
- Q:What are the precautions for the construction of the slope area of the cesspit?
- The construction method of geotextile/geomembrane: 1 flatness: ±2cm/m2, flat and straight; 2 compactness: 95%, after grinding, pave geomembrane on the surface; 3 vertical and horizontal gradient: Longitudinal and transverse slope should be above 2%, boundary and structure of the landfill bottom must be beneficial to diversion of leachate; 4 cleanness: No roots, rubble, gravel, concrete particles, such as sharp edges shall appear within vertical depth of 2.50cm . Climate requirements while paving: 1. Temperature: 5 - 40℃ is appropriate. Taking into account thermal expansion and cold contraction of the geomembrane, according to experience, when the weather is cold, geomembrane pavement should be tight; in hot weather should be loose; but it should be noted that, in summer, high temperature should be avoided at noon. 2 wind and rain: If the wind scale is over force 4 wind or it's raining, the construction should be stopped; When wind is lessened, it is proper to hold down geomembrane with sandbag so as to facilitate construction. Construction and installation of HDPE geomembrane: 1 construction and installation process of HDPE geomembrane. 2 tailor and transportation: According to the records of laying base measurement , cutting large bundle number of geomembrane should be marked and recorded and then carried to construction site according to their number.
- Q:Are geomembranes suitable for use in road and rail projects?
- Yes, geomembranes are suitable for use in road and rail projects. They provide effective solutions for soil stabilization, erosion control, and moisture management. Geomembranes also help in preventing contamination of subsoil and groundwater. Their durability, flexibility, and resistance to chemicals make them a reliable choice for infrastructure projects.
- Q:What are the considerations for geomembrane installations in areas with high soil acidity?
- When installing geomembranes in areas with high soil acidity, several considerations must be taken into account. Firstly, the choice of geomembrane material is crucial. Acid-resistant materials such as high-density polyethylene (HDPE) or polyvinyl chloride (PVC) should be selected to ensure the longevity and effectiveness of the geomembrane. Secondly, proper soil preparation is essential. Acidic soils should be tested and treated to neutralize the acidity before installing the geomembrane. This may involve adding lime or other soil amendments to raise the soil pH and create a more suitable environment for the geomembrane. Additionally, the installation process should be carefully planned and executed. Adequate drainage systems should be put in place to prevent the accumulation of acidic water beneath the geomembrane, which can cause degradation and failure. The geomembrane should also be properly anchored and protected from mechanical damage or punctures that can compromise its integrity. Regular monitoring and maintenance are crucial in areas with high soil acidity. Inspections should be conducted periodically to check for any signs of degradation or damage to the geomembrane. If any issues are identified, prompt repairs or replacements should be carried out to prevent further damage and ensure the effectiveness of the geomembrane system. Overall, careful material selection, soil preparation, proper installation techniques, and regular maintenance are key considerations when installing geomembranes in areas with high soil acidity.
- Q:Can the glass film insulate the sound?
- It is without the sound insulation effect, and can play to reduce the efficacy of ultraviolet and heat insulation!
- Q:How to remove the film on the stainless steel film faced plywood?
- I have dealt with the stainless steel mirror panel before. The method may be similar. We wipe it with a towel dipped into the warm water mixed with detergent and then wipe it with a clean towel again.
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Epi Geomembrane - Polymer and Asphaltum EVA Adhesive Waterproofing Membrane Liner for Dam and Swimming Pool
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m²
- Supply Capability:
- 900000 m²/month
OKorder Service Pledge
OKorder Financial Service
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