Stream bank restoration is a set of techniques or methods used to protect properties and infrastructure by reducing erosion, minimizing the down cutting of a stream bank, and restoring the ecosystems. The goal of a stream restoration is to restore the stream physically, chemically, and biologically and return it as close as possible to the […]
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RoLanka’s BioD-Weedmat is a coir weedmat that is made from a coir pad with a needle-punched mattress, which is then sprayed with natural latex. It guarantees better protection from unhealthy weed accumulation. The effectiveness of the weed control mat can be attributed to is construction. All the subtle factors in the weedmat combine to raise
RoLanka’s BioD-Mat 70® is the most versatile, completely biodegradable, natural fiber blanket available in the market for tough erosion problems. It is woven from machine-spun bristle coir twines and it provides stronger, durable, and an environmentally friendly solution in severe erosion problems where synthetic erosion control blankets are used and specified. The open weave, durability
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The BioD-SuperLog and BioD-SuperRoll are two of our newly improved coir logs with invisible planting holes for installation and to plant through the log. The BioD-SuperLog 12 is a rectangular coir log with a cross section of 12 in. by 10 in. with pre-formed holes for planting and anchoring. They are made from cleaned mattress
What are two newly improved RoLanka products? Read More »
Our BioD-Liner natural coir liners are made of uniformly needle punched 100% mattress coir in a thin sheet. The liners are available in several roll sizes. They are about 0.5 in. thick and weigh about 2.3 lbs./SY. They come in 39 in. by 16ft., 39in. by 33 ft., and 39 in. by 50 ft. EPA
Our BioD-Liners are an excellent choice for your erosion control Read More »
BioD-Rolls are natural and biodegradable coconut fiber (coir) logs used for effective erosion control. These rolls are made from coir fiber densely packed into a tubular outer netting made with bristle coir twine with 2 in. by 2in. openings. The BioD-Roll coir logs are available in three different diameters. The 12-in diameter coir log is
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BioD-Mat is a 100% biodegradable soil erosion control blanket. The blanket is woven from machine-spun bristle coir fiber twines that provides higher resistance upon installation while supporting growth and development of vegetation. These products have the longevity of 4 to 6 years. They allow designers to go beyond the design limits of other types of
One of our most popular products – BioD-Mat Read More »
BioD-Block is an excellent tool for soil bio engineering applications and successful vegetated soil-lift construction. The BioD-Block system is made of densely packed mattress coir fibers with an attached woven coir blanket. The blanket is attached to the coir block on three out of four sides, leaving the fourth side open to fill with dirt.
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Sediment pollution Even with the current strict erosion and sediment control regulations, sediment is still the main source of water pollution. Some of the main contributors to current sediment pollution are the poor restoration techniques utilized in storm water discharge channels/ditches in many construction sites. Poor channel restoration Effective slope stabilization techniques are utilized in many construction
Significant sediment pollution is from improper restoration of water diversion channels Read More »
We often hear environmentalists and people in general talk about issues like ozone degradation, air pollution, plastic pollution, water scarcity and deforestation. No doubt, all these problems are massive, and they do exist. But are we neglecting something by focusing solely on these problems? If studies are to be believed, yes we are! Look closer,
The Soil Erosion Problem… It’s Not Just a Problem, It’s a Crisis! Read More »
