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TRM

TRM

A turf reinforcement mat (TRM) is a material used for long-term erosion control, stabilizing soil and supporting vegetation growth on slopes, riverbanks, and construction sites.

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Definition

A turf reinforcement mat (TRM) is a material used to stabilize soil and protect against erosion while allowing vegetation to grow through it.

Purpose

The purpose of a TRM is to provide long-term erosion control by reinforcing vegetation, improving root structure, and enhancing the stability of soil on slopes, banks, and other vulnerable areas.

Examples of Use

  1. Highway Embankments: TRMs are used to prevent erosion on slopes adjacent to highways.
  2. Riverbanks: They help stabilize riverbanks and prevent soil erosion due to water flow.
  3. Construction Sites: TRMs are applied to disturbed soils on construction sites to control erosion until vegetation is established.

Related Terms

  • Erosion Control Blanket: A temporary material used to prevent soil erosion and support vegetation growth.
  • Geotextile: A permeable fabric used to improve soil stability and drainage.
  • Slope Stabilization: Techniques and materials used to prevent soil erosion and landslides on slopes.

Notes

  • Installation: Proper installation of TRMs is crucial for their effectiveness in erosion control.
  • Vegetation: TRMs work best when combined with appropriate vegetation, as plant roots enhance soil stability.

Related Terms