Construction requirements of geomembrane:
1.Taking the landfill as an example, the anti-seepage construction of geomembrane in the landfill is the core of the whole project. Therefore, the anti-seepage construction must be completed under the joint supervision of Party A, the design institute and the supervisor, and with the close cooperation of the civil engineer.
3.The completed base surface of civil engineering must meet the design requirements.
4.Material construction machinery and equipment must also meet the requirements.
5.Construction personnel must be skilled in their posts.
Main functions of anti-seepage geomembrane
Because of its good tensile strength, high impact strength, anti-seepage, acid and alkali resistance, heat resistance, weather resistance, wear resistance and other characteristics, anti-seepage geomembrane has been widely used in the construction industry in coastal areas. At the same time, it is also widely used in river dams, reservoirs, diversion tunnels, highways, railways, airports, underground and underwater projects. Geomembrane has become an important material for the construction of modern national economy.
With the rapid development of economic construction in coastal areas, real estate development is gradually heating up, and there are many newly built apartments and sanatoriums. However, due to the concave terrain in coastal areas, groundwater seeps upward. Serious impact. The anti-seepage upper membrane produced by calendering biaxial stretching process is used to block the upward infiltration of groundwater because of its characteristics of good tensile strength, high impact strength, anti-seepage, acid and alkali resistance, heat resistance, weather resistance and foot damage resistance. So that it can be used by people in. According to the area of the construction site, the construction unit bonds the anti-seepage geomembrane into a whole by high-frequency welding or adhesive tape bonding, and lays it on the tamped foundation, and lays a sand cushion on it, so that the geomembrane is left under the building foundation.
High-density polyethylene geomembrane is also called hdpe Geomembrane is characterized by environmental protection, non-toxicity, good chemical stability and anti-seepage effect. The outstanding aging resistance of geomembrane is widely used in municipal environmental protection, sanitation, water conservancy and other links.
Post time: Jan-10-2025