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Anti-erosion biodegradable blankets are industrially manufactured from plant fibers, straw, coconut fiber and synthetic fibers. Fibers are industrially sewn forming a resistant mesh, protected by polypropilene or jute nets, which allows degradability to be programmed. Anti-erosion biodegradable blankets allow immediate soil protection until the vegetation is re-established.

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Biodegradable blanket types:

• Sintemax screen
• Fibrax screen
• Fibratextile screen
• Biotextile screen
• Plant screen

Sediment retainers are widely applied in engineering works. They are light, easily managed, transported, installed and stored. Produced with DEFLOR technology, the sediment retainer sells under the trade name Bermalonga®. It is extremely strong and has been successfully used to fill erosion pits, deep erosion gullies, on slope and erosion gully surfacing.

Bermalonga® is made of highly compacted and flexible plant fibers covered with a resistant polypropilene mesh.

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Sediment retainer types:

• Bermalonga D 20
• Bermalonga D 30
• Bermalonga D 40
• Bermalonga D 50