EVA Geomembranes
Category: Geomembranes Tags: Geomembranes, HDPE Smooth Geomembrane, EVA Geomembranes
EVA Geomembrane is a sort of EVA sheet that is made of synthetic polymer as foundation materials going with geotextile fabrics. As is known to all, Ethylene Vinyl Acetate (EVA) is one of the best materials that can be applied in a variety of industries, such as transportation, aquaculture, water management, landfills, etc. Tinhy’s EVA Geomembranes have excellent impermeability, great punctual resistance, fantastic flexibility, strong physical properties, and anti-corrosive ability, which can be used for construction on-site under the condition of low temperature.
EVA Geomembranes are widely applied in the anti-seepage and watertight projects of tunnels, subways, water conservancy, tailing dams, highways, solid waste landfills, etc.
EVA Geomembranes belong to Tinhy’s Geomembrane series items and they are made of polymeric materials while anti-aging agents have been used for the whole producing procedures. In this way, our EVA Geomembranes can be applied in anti-seepage and waterproof projects under unusual temperature conditions. EVA, also known as ethylene-vinyl acetate copolymer, is featured in great flexibility, excellent elasticity, environmental adaptability, and bonding property. The mechanical index of EVA materials is higher than that of usual polyethylene.
EVA Geomembranes have advantageous physical properties, including excellent tensile power, great tearing resistance, effective elongation, acid and alkali resistance, corrosive resistance, anti-aging trait, and good impermeability, etc. You can take a look at our latest cases of acquaculture, landfills, and water management applications for your reference, and ask for an inquiry from our sales department while you may think about applying our EVA Geomembranes in your local anti-seepage or watertight projects.
Spheres of impermeable geomembrane sheaths are a better option as secondary insulation for spilled concrete because they are not leaky, but cheaper, and do not require costly subsoil testing after completion. The use of tarpaulins such as BTL liners or armor covers are strongly recommended, which do not work well with conductive Geomembrane liners but can be used in pairs or compatible materials if you want a sealed system. The installation of conductive Geomem foils and liners has been tested without damage to the devices and has proven to be successful in field radio tests.
You can order our HDPE Smooth Geomembrane in bulk to apply it to your waste landfill, water conservancy, landscape, mining, transportation, aquaculture, or agricultural reservoir projects.
| Item | Details | Unit | Standard | Test Frequency | |||||
|---|---|---|---|---|---|---|---|---|---|
Mechanical Properties | Thickness Degree | mm | D5199 | per roll | 0.75 | 1.00 | 1.50 | 2.00 | 3.00 |
| Density Data | g/cc | D1505/D792 | per formulation | 0.94 | |||||
| Tensile Properties | |||||||||
| Yield Strength | KN/m | D6693 Type IV | 10,000 kg | 11 | 15 | 22 | 29 | 44 | |
| Break Strength | KN/m | 20 | 27 | 40 | 53 | 80 | |||
| Yield Elongation | % | 12 | 12 | 12 | 12 | 12 | |||
| Break Elongation | % | 700 | 700 | 700 | 700 | 700 | |||
| Tear Resistance | N | D1004 | 10,000kg | 93 | 125 | 187 | 249 | 374 | |
| Puncture Resistance | N | D4883 | 10,000kg | 120 | 160 | 240 | 320 | 480 | |
| Stress Crack Resistance | hr. | D5397 | per GRI GM-10 | 300 hr. | |||||
| Carbon black content | % | D4218 | 9,000kg | 2.0-3.0% | |||||
| Carbon black dispersion | D5596 | 20,000kg | For 10 different views: 9 in Categories 1 or 2 and 1 in Category 3 | ||||||
Reference Properties | Oxidative Induction Time | ||||||||
| Standard OIT | min | D3895 | 90,000kg | 100 min | |||||
| High-pressure OIT | D5885 | 90,000kg | 400 min | ||||||
| Oven Aging at 85°C retained after 90 days | % | D5721 | per formulation | 55% | |||||
| Standard OIT | D3895 | 80% | |||||||
| High-pressure OIT | D5885 | 80% | |||||||
| UV Resistance | |||||||||
| High-Pressure OIT – % retained after 1600 hrs | % | D5885 | per formulation | 50% | |||||
Roll Size | Roll Width | m | 7 | 7 | 7 | 7 | 7 | ||
| Roll Length | m | 280 | 210 | 140 | 105 | 70 | |||
| Size stability | % | 2% | |||||||
Dimensions
Thickness | Roll Size (Width By Length) | |
GM SH050 | 0.50mm | 7mx420m |
GM SH075 | 0.75mm | 7mx280m |
GM SH100 | 1.00mm | 7mx210m |
GM SH125 | 1.25mm | 7mx168m |
GM SH150 | 1.50mm | 7mx140m |
GM SH200 | 2.00mm | 7mx105m |
GM SH250 | 2.50mm | 7mx84m |
| GM SH300 | 3.00mm | 7mx70m |
Packages
| Rolls (In a 40HC Container) | Quantity (In a 40HC Container) | |
| GM SH050 | 17 | 49980㎡ |
| GM SH075 | 17 | 33320㎡ |
| GM SH100 | 17 | 24990㎡ |
| GM SH125 | 17 | 19992㎡ |
| GM SH150 | 17 | 16660㎡ |
| GM SH200 | 17 | 12495㎡ |
| GM SH250 | 17 | 9996㎡ |
| GM SH300 | 17 | 8330㎡ |
*Our EVA Geomembranes are packed in woven bags.