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Geomembrane Uses and Benefits in Construction

Geomembrane Uses and Benefits in Construction

Geomembrane is a type of geosynthetic used as a waterproof liner, made from synthetic plastic-like materials. Geomembranes are generally produced from thin polymer sheets, but they can also be produced by impregnation. Here are the main geomembrane uses.

HDPE geomembrane can also be used as a waterproof layer to separate solids and liquids, whether waste or not, and its impermeability keeps the subgrade beneath it protected. Where is geomembrane used? As follows:

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Geomembrane Sizes

1. Road Construction Work

Geomembrane laid as a separator for road construction

Geomembrane for road construction


Geomembrane sheeting can be used on waterlogged soil layers (with springs) that are hard to dry out. Geomembrane also acts as a separator or waterproof layer, so the good fill or pavement layers above it are not disturbed by water or soft soil.

2. Landfills for Waste

HDPE geomembrane liner installed at a waste landfill site

Geomembrane for landfills (TPA, final waste disposal sites)


At landfills for solid and liquid waste, geomembrane acts as a waterproof layer that keeps the soil clean and free from harmful microorganisms.

3. Aquaculture Ponds

Geomembrane lining an aquaculture pond for shrimp or fish

Geomembrane for aquaculture pond lining

In aquaculture ponds, geomembrane prevents water loss caused by tidal fluctuations, helping keep the fish or shrimp alive.

4. Pond Lining

Geomembrane pond liner for water retention reservoir

Geomembrane for lining

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Types of base materials for aquaculture ponds


A pond liner is an impermeable geomembrane used for liquid containment, including reservoir linings, retention basins, hazardous and non-hazardous surface capping, garden ponds and artificial streams in parks and gardens.