Composite geomembrane and geotextile difference


Release time:

2024-02-20

Composite geomembrane is widely used in many engineering seepage control projects, there will be a lot of questions in the purchase, and people will say that the composite geomembrane and geotextile are the same, the role is the same.

Composite geomembrane is widely used in many engineering seepage control projects, there will be a lot of questions in the purchase, and people will say that the composite geomembrane and geotextile are the same, the role is the same.

Today we look at the composite geomembrane and geotextile differences and characteristics:

1. Appearance of different geotextile for single-layer fabric materials, both sides of the surface is relatively rough; composite geomembrane according to the structure of the different, two cloth a membrane on both sides of the performance of geotextile with the same sensory, but the edge of the edge will be thrown off the edge of the case of a cloth a membrane is a side of the side geotextile side of the geomembrane, geomembrane side of the smoother.

2. Different raw materials and processing technology

Geotextile main material for synthetic fibers, needle punched or mechanically woven; composite geomembrane is through the thermal composite process of geomembrane and geotextile composite and become.

3. Different uses

Composite geomembrane is generally used in water conservancy projects in the seepage control, such as: river seepage control, ditch seepage control, artificial lake seepage control, landscape lake seepage control, reservoir seepage control and other projects in the seepage control at the same time play a role in reinforcing slopes; geotextile is mainly used for a variety of municipal, aquaculture, river and other projects reinforcing the slopes, and does not have the seepage control function.

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