Rolanka International, Inc.

RoLanka's BioD-Mat blankets are woven from machine twisted bristle coir twines. These 100% biodegradable blankets are strong, durable and provide a higher erosion resistance upon installation, while supporting growth and development of vegetation. These semi-permanent mats have field functional...

RoLanka’s BioD-Roll coir rolls are made from densely packed coconut fiber (coir) into a tube of 2”x2” netting. These high-density, strong, durable coir rolls provide initial stability for shorelines and streambanks by resisting wave action and flow velocity while providing good substrate...

RoLanka’s BioD-Watl, coir wattles are made from cleaned mattress coir fiber uniformly packed into a strong, and durable yet biodegradable coir twine netting (2”x2” opening). It is available in 6 in, 9 in and 12 in diameters and has a functional life of 2 years.

RoLanka's BioD-Block™ is a coir fiber block system consisting of a densely packed elongated mattress coir fiber block attached to a bristle coir woven fabric. Coir fabric is tightly wrapped around coir block and connected to the coir block on three sides leaving the other side open to fill...

BioD-Mat blankets are woven from machine twisted bristle coir twines. These 100 percent biodegradable blankets are strong, durable, wildlife safe and provide high erosion resistance.