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Bermalonga® was developed by Deflor and has been used in successful engineering works. It consists of dehydrated vegetable fibers that pass through a pressing, forming a flexible and very resistant cylinder.

Technical Features:
Plant fibers retain sediment, but allow water to pass through, not clog. Bermalonga® can be partially used as a deep drain.
It has a low density, which is easy to handle in Bermalonga® with vegetable fiber equal to 100Kg / m3, which allows manual transport to hard to reach places.
Retains moisture
It has great ability to absorb and retain moisture. It absorbs about five times its weight in water. The typical Bermalonga® with a diameter of 40cm and a length of 1.60m absorbs up to 100 liters of water and weighs 20kg.
Easily moldable where it will be applied, allowing folds and curves. When pressed, partially reduces the volume.
Bermalongas® are manufactured with diameters of 20, 30, 40 and 50cm. The standard length is 1.60m, but can go up to 10m without losing the technical characteristics.