What is the purpose of using geotextiles in pavement applications?

Practice Questions

Q1
What is the purpose of using geotextiles in pavement applications?
  1. To increase the aesthetic appeal
  2. To improve drainage and reduce erosion
  3. To provide structural support
  4. To enhance skid resistance

Questions & Step-by-Step Solutions

What is the purpose of using geotextiles in pavement applications?
  • Step 1: Understand what geotextiles are. They are materials used in construction, often made from synthetic fibers.
  • Step 2: Know that geotextiles are placed in the ground or under pavement.
  • Step 3: Recognize that one main purpose of geotextiles is to improve drainage. They help water flow through the soil and prevent water from pooling.
  • Step 4: Learn that geotextiles also help reduce erosion. They keep soil in place and prevent it from washing away.
  • Step 5: Conclude that by improving drainage and reducing erosion, geotextiles help make pavements last longer and perform better.
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