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Erosion on a slope and rupture site after removal of the sliding material. On the foreground, the Bermalonga® to be used in slope filling and recovery..


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Eroded slope filling and recovery with Bermalonga® D20, forming a rip-rap. Application of compacted soil.
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Bermalonga® D20 rip-rap recovered slope fixed with 80 cm-length steel nails, preserving the original slope inclination..


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Surface protection of the eroded slope after recovery with the bidimensional coconut fiber anti-erosion biodegradable blanket (Fibrax Screen® 400BF) over a Bermalonga® rip-rap.

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Sixty days following anti-erosion biodegradable blanket - Bermalonga® application, showing lush vegetation and no erosion gullies, demonstrating the efficacy of the method.