High friction coefficient: can enhance friction with slopes and other surfaces, with good stability.
Good impermeability: effectively preventing liquid leakage.
Strength and toughness: possessing high strength and good toughness.

Good impermeability: effectively blocking liquid infiltration.
Smooth surface: easy to lay and reduce frictional resistance.
Chemical stability: resistant to various chemical substances.

The smooth side of HDPE double-sided AB geomembrane has less friction when in contact with construction equipment, base layer, etc. during the laying process, making it easier to unfold and adjust the position, and accelerating the construction progress. The frictional force between the rough surface and the soil or other paving materials is relatively high, which can better maintain the stability of the geomembrane position during construction and reduce the risk of displacement.

LDPE (low-density polyethylene) geomembrane has good flexibility, is easy to bend and fold, and is convenient for laying in complex terrain or irregularly shaped sites. It can adapt to various construction conditions, such as curved surfaces, corners, and other areas. Moreover, it has low temperature resistance and can maintain good physical properties at lower temperatures without becoming brittle or hard, making it suitable for use in engineering projects in cold regions or low-temperature environments.

LLDPE geomembrane has high tensile strength, which is usually greater than LDPE. It can withstand greater tensile forces and is less likely to deform or be damaged due to stretching in engineering applications. For example, it can better adapt to complex stress environments in landfill cover systems and other scenarios. And it has stronger puncture resistance, which is very important for application scenarios that may come into contact with sharp objects (such as gravel on construction sites), and can reduce the risk of leakage caused by the puncture of the geomembrane.

Composite geomembranes combine the advantages of geotextiles and geomembranes. Geomembranes themselves have extremely low permeability and can effectively prevent liquid infiltration, ensuring reliable anti-seepage function in various environments. For example, they can prevent pollutant leakage and water resource loss in projects such as landfills and reservoirs.