Importance of Geomembrane in Water-saving Irrigation Project
The Importance of Geomembrane in Water-saving Irrigation Project
What role does geomembrane play in irrigation and water saving? Geomembrane is one of the popular anti-seepage materials on the market. It is widely used in many opaque industries.
Its application has played an important role in extending the engineering life of the channel.
Geomembrane has a good anti-seepage effect. Compared with pure concrete impervious materials, when concrete is used as the protective layer of impervious layer, the thickness of 10-14cm can be reduced to 8-10cm. Although the investment in the purchase of geotextiles is slightly higher than that of thinning concrete, it reduces frost heave damage and reduces maintenance and management costs.
Geomembrane conforms to the actual situation of the irrigation area. Seepage control canals are mostly old canal reconstruction projects. There is a contradiction between construction and operation time.
In the non-irrigation period, it can not only avoid the contradiction between construction and operation, but also shorten the construction period and reduce investment.
