HDPE Geomembrane is a key component of moisture-proof layer by layer in waste domestic waste treatment plants. The horizontal moisture-proof layer by layer is protected by the slope of the domestic waste treatment plant HDPE Geomembrane and soil layered composition; HDPE Cover the geomembrane with a layer of clay soil or gravel soil or concrete layer of not less than 30 cm, and then tamp it to cover the surface of the soil layered or strongly weathered base layer with a layer of short filament geotextile.
HDPE Whether the successful laying of geomembrane is the key guarantee for the moisture-proof layer-by-layer body to make full use of the expected effect of ground waterproofing. Due to the settlement of waste subgrade and other reasons, HDPE The ground on the geomembrane generally receives unbalanced sliding friction, which then causes HDPE Tensile stress is caused in the geomembrane.
HDPE Geomembranes are mainly used in three parts in domestic waste treatment plant construction sites HDPE Geomembrane for floor waterproofing: flood control engineering ditch, slope protection and cover (or landfill).
When used in “flood control engineering ditch”, it is to lay a layer at the bottom of domestic waste treatment plant. This is horizontal ground waterproof, and generally use smooth surface HDPE Geomembranes; And used in “slope protection”, that is, the dam around the domestic waste treatment plant, is to use sand surface HDPE Geomembrane, because the slope protection has a vertical angle, use a rough dry surface HDPE The geomembrane can improve the sliding friction,
Mainly to better be able to better make HDPE Geomembrane can be better “hooked” in slope protection; When it is later used to cover, or landfill, it will exhaust the moisturizing mask, because the importance of landfill is to prevent rainfall from pouring into the work area and causing leachate to increase sharply, so as to protect the waste in the work area and the outside world. It is also waterproof on horizontal floors.
on account of HDPE Geomembrane applications can reduce by thirty percent ~50% of the cost, simple laying, convenient and fast construction, reducing costs, and greatly reducing the budget, so HDPE Geomembrane plays an indispensable and important role in domestic waste treatment.
Post time: May-24-2025
