As we all know, composite geomembrane is widely used in anti-seepage projects, so the quality of composite geomembrane has become the key. Today, composite geomembrane manufacturers will introduce to you.
For the composite geomembrane, the excellent corrosion resistance of the product can ensure a very good extension of the service life in the future. When using the product, it is used underground and needs to be buried in the soil. If the corrosion resistance is not good, the service life will be greatly affected. Many engineering projects need to be re-constructed every few years, and the immeasurable impact of this is a waste of human and material resources.
The main mechanism of the composite geomembrane is to cut off the leakage channel of the earth dam by the impermeability of the plastic film, with its large tensile strength and elongation to withstand the water pressure and adapt to the deformation of the dam body; and the non-woven fabric is also a kind of polymer short film. Fiber chemical material, formed by needle punching or thermal bonding, has high tensile strength and elongation. After it is combined with plastic film, it not only increases the tensile strength and puncture resistance of plastic film, but also because of the non-woven fabric. The rough surface increases the friction coefficient of the contact surface, which is beneficial to the stability of the composite geomembrane and protective layer. At the same time, they have good corrosion resistance to bacteria and chemical effects, and are not afraid of acid, alkali and salt erosion. Long service life when used in the dark.
It is worth emphasizing that the warp-knitted composite geomembrane has a relatively strong ductility and can be used in various types of environments, whether it is used for tensile strength or the anti-seepage effect of pipelines, and can be used in various environments. For people, choosing such a material may cost a little more, but good use results can be guaranteed. Secondly, since the service life is determined by the warp knitted composite geomembrane, the material can be divided into different categories according to the thickness of the film conforming to the material. For the warp knitted composite geomembrane material, due to its The production process is relatively good, so the service life can often reach more than 50 years.
Post time: Mar-25-2022