Function: seepage control and isolation

Application: ● seepage control of landfill, sewage or waste residue treatment site. River dike, lake dam, tailings dam, sewage dam and reservoir area, channel and storage pool (pit, mine). ● metro, basement and tunnel, tunnel anti-seepage lining. ● subgrade and other foundation salt seepage prevention. ● horizontal impervious blanket in front of dike and dam, vertical impervious layer of foundation, construction cofferdam and waste dump. ● marine and freshwater farms. ● foundation of highway, expressway and railway; waterproof layer of expansive soil and collapsible loess. ● roof seepage prevention.

Products: including LDPE geomembrane, LDPE geomembrane, HDPE geomembrane, EVA geomembrane, ECB geomembrane, PVC geomembrane, rough surface geomembrane, etc.

Technical index of ECB geomembrane

Serial number

project

index

One

Thickness mm

0.2~4

Two

Width m

2.5~8m

Three

Tensile strength (vertical and horizontal) MPa

≥16

Four

Elongation at break (longitudinal and transverse)%

≥550

Five

Right angle tear strength n / mm

≥60

Six

Water vapor permeability coefficient (g, cm / C m2. S.pa)

＜1.0×10-13

Seven

Operating temperature range

+70℃~-70℃