Civil Engineering

Avalanche mitigation bunds

Using geogrids to create a steep-sided earth mass to mitigate rockfall risk

Constructing steep-sided rockfall mitigation bunds and avalanche dams is a common alternative to arrest netting. Reducing the risk to buildings and motorists as development moves into mountainous regions.

The dead weight of a reinforced soil bund can absorb the impact of larger boulders during a rockfall. The geometry can be suited to effectively dam large volumes of debris or snow avalanches, improving safety and access on mountain roads.

OUR SOLUTION

The dead weight of a reinforced soil bund can absorb the impact of larger boulders during a rockfall. The geometry can be suited to effectively dam large volumes of debris or snow avalanches, improving safety and access on mountain roads.

Geosynthetics for building rockfall bunds

Geosynthetics for building rockfall bunds

  • Use Enkagrid geogrids to create a stable steep-sided earth mass.
  • Enkamat erosion prevention mats encourage vegetation growth on the facing.
FUNCTIONS
  • Protection.
  • Reinforcement.
  • Shock absorption.
  • Support of vegetation.
Related Products

EnkaMat

A 3D TRM made of continuous monofilaments fused at their intersection.The mat is used to prevent erosion on embankments, slopes and river banks, canals and reservoirs.

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Enkagrid PRO

For reinforcing challenging environments - slopes, walls, embankments, platforms and foundations.

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