1.Seepage coefficient - HDPE woven pond liner is made of 100% virgin high density polyethylene,fabric structure has perfect waterproof and anti-leakage performances,water vapor permeability coefficient is K <= 1.0 * 10-13 cm / (cm2 · s · Pa).
2.Chemical stability - RPE fabric pond liner has excellent chemical stability, widely used in sewage treatment, chemical reaction tanks, landfill. can reisit 80 kinds of acid and alkali chemical, high temperature resistance, asphalt, oil and tar, acid, alkali, salt and other corrosive media.
3.Anti-aging properties - RPE woven membrane has excellent knit anti-aging, anti-UV, anti-break capability, can be exposed using the material life of 10--20 years
4.Resistance to plant roots - woven impermeable membrane has good resistance to puncture ability to resist most of the plant roots.
5.High mechanical strength - waterstop pond liner has good mechanical weaving strength ideal for expansion or contraction of the base surface, can effectively overcome the uneven settlement of the base surface, tensile strength can reach 28MPa, elongation of 700%.
6.Good economic returns - textile impermeable ground cover film use new technology to improve the anti-seepage effect, the production process is more scientific,less product cost than traditional waterproof material, measured by the actual use,HDPE fabric impermeable membrane knitting project cost saved around 50%.
7.Construction speed - woven waterpoofing membrane has a high flexibility, a variety of specifications laid forms to meet the requirements of different projects seepage, using hot-melt welding, weld strength, construction convenient, fast.
8.Environmental non-toxic - RPE woven impermeable membrane materials are non-toxic environmental friendly material, seepage is a common principle of physical changes, does not produce any harmful substances, it is the best choice for environmental protection, aquaculture,salt pond, potable water pool.