Geomembrane performance characteristics

1. Geomembrane has good chemical stability.
2. The dam liner/fishing farm/shrimp liner Hdpe geomembrane has strong weather resistance and strong anti-aging properties.
3. Geomembrane is a flexible waterproof material with a high anti-seepage coefficient.
4. The overall performance of the geomembrane, dam liner HDPE geomembrane has a strong tensile strength and elongation at break, so that HDPE geomembrane can be used in a variety of different geological and climatic conditions. Adapt to geological uneven settlement and strong strain.
5. Geomembrane has good heat resistance and cold resistance, its use environment temperature is high temperature 110 ° C, low temperature -70 ° C.
6. The geomembrane has high tensile strength, which makes it have high tensile strength to meet the needs of high standard engineering projects.

In the production process of HDPE geomembrane, quality inspection personnel should conduct random inspection of fishing farm HDPE geomembrane in batches. The inspection items include the following three aspects:
1. The appearance and physical properties of polyethylene geomembrane include: mass measurement per unit area, amplitude measurement, thickness measurement.
2. The mechanical properties of shrimp liner polyethylene geomembrane include: wide strip tensile test, trapezoidal tear strength test, CBR burst strength test, drop cone test.
3. The hydraulic performance test of polyethylene geomembrane includes: vertical permeability test, hydrostatic pressure resistance test, etc.