Composite geomembrane performance and scope of use
Release time:
Dec 30,2024
Composite geomembrane is an impermeable material compounded with geotextile fabric and geomembrane, which is mainly used for seepage control, reinforcement and other roles.
Composite geomembrane is an impermeable material compounded with geotextile fabric and geomembrane, which is mainly used for seepage control, reinforcement and other roles. Composite geomembrane is divided into one fabric and two fabrics, with a width of 4-6 meters, a weight of 200-1500g/㎡, high physical and mechanical performance indexes such as tensile, tear resistance, top breaking, etc., which can meet the needs of water conservancy, municipal government, construction, transportation, subway, tunnel and other civil engineering.
Composite geomembrane is widely used in channel seepage control project. In recent years, the large number of applications of geosynthetics in civil engineering, especially in flood control and rescue projects, has attracted the great attention of the majority of engineers and technicians. For the application of geosynthetics technology, from seepage control, anti-discrimination, drainage, reinforcement, protection, etc., put forward a standardized technical requirements, greatly accelerating the pace of the promotion and application of new materials.
Because of its selection of polymer materials and production process added anti-aging agent, it can be used in non-conventional temperature environment.
News
Construction program for reservoirs using impermeable geomembranes
Considering that the pumped storage power station has higher requirements for the seepage control of the upper reservoir, and that the curtain seepage control is not only a big investment, but also difficult to guarantee the seepage control effect,
Drainage board construction process
Clean up the garbage at the laying site, cement leveling, so that there is no obvious unevenness at the site, outdoor garage roofs and roof gardens need to have a 2-5 ‰ slope finding.
Geotextile in the installation of construction should pay attention to what matters?
the geotextile can only be cut with a geotextile knife (hook knife), such as cutting on the site, other materials shall take special protective measures to prevent unnecessary damage to the geotextile due to cutting;
Application of geomembranes in highway engineering
Geomembranes are widely used in highway applications. In recent years, geomembranes have been more widely used in the projects I have been exposed to.
How to extend the life of geomembranes?
In recent years, the use of geomembranes is still relatively wide range of municipal, environmental protection, water conservancy, highways, railroads and landfills, different use of the role played by the environment is not the same.
Does geomembrane pollute the environment?
Geomembrane is usually referred to as polyethylene geomembrane, which is composed of polyethylene resin, carbon black, antioxidant and anti-aging masterbatch and other main raw materials. Geomembranes are used in a large number of desert tree planting projects, which can bring us a lot of benefits for these projects, and also can make our desert become like a lot of oasis.
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