Enhancing Slope Stability with Slope Stabilisation Solutions

Slope stabilisation stands as a crucial process aimed at safeguarding slopes from erosion and potential failure. The significance lies in its role in avert landslides, mudflows, and various natural calamities, while also extending protection to vital infrastructure like roads, bridges, and structures.

Coir netting on slope-1

Coir Blanket on Slope Stabilisation

coir erosion control mat installed on hillside

Biodegradable Stabiliser

installed coir matting on retaining slope

Coir Mats and Jute Mesh for Slope Stabilisation

Woven Geotextiles for soil stabilization

Bio Blanket on Slope Stabilisation

Geo-Environmental Applications of Coir and Jute Products

Geotextiles made out of natural fibres such as coir, straw and jute have proven themselves as highly effective soil stabilisers, finding applications in an array of engineering activities and projects.

These include:

  • Slope Stabilisation: Coir and straw mats and jute mesh are used to fortify slopes, preventing potential failure. these materials serve to shield the slope from erosion while securely holding the soil in position.
  • Channel Lining: Natural fibre stabilisers play a crucial role in channel lining, protecting against erosion, as well as providing flood defence for channels.
  • Revetment Construction: Utilising natural fibre stabilisers in the creation of revetments, which serve as protective structures for shorelines, warding off the erosive impact.

Embankment Stabilisation: Employing natural fibre stabilisers such as Coir and straw mats and Jute Mesh for embankment stabilisation. Placing these materials over embankments acts as a shield against erosion and stabilises the soil structure effectively.

The Mechanism Behind Coir and Straw Mats, and Jute Mesh as Stabilisers

These natural slope stabilisers, namely Coir and straw mats and Jute Mesh, function through multiple mechanisms.

  • Reinforcement: Adding tensile strength to the soil, these materials bolster its integrity, preventing soil failure under load.
  • Erosion Protection: By forming a protective layer over the surface, these materials shield the soil against erosion caused by water or wind, ensuring its longevity.
  • Vegetation Promotion: Facilitating vegetation establishment, they help anchor the soil, further reducing the risk of erosion.

What is the best material for erosion control on a slope?

It depends on the slope’s gradient and how long you need protection to last. BonTerra’s Coir Erosion Control Blankets suit low-to-moderate inclines and are fully biodegradable within 6–12 months, while Straw-Coir Mixed Mats offer a blended option for general-purpose slope coverage.

How long do coir erosion control blankets last?

BonTerra’s fully biodegradable coir blanket variant (coir fibre with jute netting and cotton thread) decomposes naturally within 6 to 12 months long enough for vegetation to establish root systems and take over erosion control naturally.

Are coir erosion control blankets biodegradable?

Yes, when paired with jute netting and cotton thread stitching. BonTerra also offers a PP-net backed variant that lasts longer but is not biodegradable. The right choice depends on whether long-term reinforcement or full biodegradability matters more for your site.

What slope gradient can coir blankets handle?

BonTerra’s Coir Erosion Control Blankets are recommended for low to moderate incline slopes. For steeper gradients, contact BonTerra directly to confirm the right product and installation approach for your specific site.