Composite geomembrane has excellent waterproof and drainage, anti-filtration and reinforcement functions

Composite geomembrane plays an important role in canal anti-seepage engineering. This material combines the advantages of geotextile and geomembrane, and has excellent anti-seepage performance, anti-filtration function, drainage ability, reinforcement and protective effect. In the field of water conservancy engineering, composite geomembrane has become an important engineering material.

First of all, the anti-seepage performance of composite geomembrane is one of its most important characteristics. It effectively prevents the penetration of liquids due to its high strength, high density, as well as excellent durability. Compared with the traditional clay impermeable layer, the composite geomembrane has more obvious impermeable effect, which can effectively reduce the loss of water in the channel and improve the utilization rate of the channel
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Secondly, the reverse filtration function of composite geomembrane is also one of its important features. In channel anti-seepage engineering, anti-filtration function is the key to prevent soil and particulate matter from entering the channel. As a polymer material, composite geomembrane can effectively block the entry of particulate matter and keep the channel unblocked.

In addition, the composite geomembrane also has good drainage ability. It can form an effective drainage channel, so that water can be quickly discharged from the channel, and the water accumulation inside the channel can be reduced, thus preventing the siltation and blockage of the channel.

At the same time, the composite geomembrane also has the reinforcement function. It can be combined with the structure of the channel to improve the strength and stability of the channel and reduce the deformation and cracking of the channel.

Finally, the composite geomembrane also has a protective effect. It can effectively prevent the channel from being eroded and destroyed by the external environment, and prolong the service life of the channel.

In short, as an advanced engineering material, composite geomembrane plays an important role in channel anti-seepage engineering. It can not only improve the utilization and stability of the channel, but also reduce the cost and risk of the project. Therefore, composite geomembrane has a wide application prospect in the field of hydraulic engineering.