Contact Us

The mechanism of geo-membrane

Jul 25, 2017

The main mechanism is to use plastic film impervious water leakage channel, with its larger tensile strength and elongation to withstand water pressure and adapt to the deformation of the dam; Nonwoven fabric is also a polymer staple fiber chemical material, through acupuncture or hot-bonding, with high tensile strength and extensibility, it is combined with plastic film, not only increase the tensile strength and puncture resistance of plastic film, but also because of the surface roughness of non-woven fabric, increasing the friction coefficient of contact surface, is conducive to the stability of composite geomembrane and protective layer. At the same time, they have a good corrosion resistance to bacteria and chemical action, not afraid of acid, alkali, salt erosion, in the case of light use, long life.

Related Industry Knowledge
Our Product
Waterproofing membranes
Waterproofing Equipment
Waterproofing Resins
Information Center
Our History
Our Certificate
Our service
Contact information

No.32 Siyuan Road High Tech Industrial Development Zone,Shandong Qingdao

Tel: +86-532-66723995


Copyright © Qingdao Shendun Waterproof Technology Co.,Ltd All Rights Reserved.