GeoPond supplies bentonite blankets made of two layers of reinforced geotextile with high toughness, and a central layer of natural sodium bentonite with high swelling properties.

The bentonite blankets swell when touched by water and create an efficient hydraulic barrier equivalent to a thick layer of compact clay.

Easy to lay, they are used in different applications such as: basins, dams, artificial lakes, aquatic biotopes, waterproofing of foundations, containments and controlled landfills.

The bentonite blankets represent the best solution to waterproof in an ecological and natural manner.
Technical Specifications:
- Measures of rolls: 4,85 m x 40 m
- Weight: 5 kg/m2
- Thickness: 6 mm
- Colour: natural clay
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