1.3. Soil Treatment Methods

Try these first

1. 1.

   What is soil modification?

   Hint

   Think about its function in construction.

2. 2.

   Name one physical method of soil treatment.

   Hint

   It's something that enhances soil density.

3. 3.

   What is the primary purpose of soil modification?

   • Improve soil strength
   • Create a working platform
   • Reduce construction time

   Hint

   Focus on its role in construction.

4. 4.

   True or False: Soil stabilization affects the pavement design.

   • True
   • False

   Hint

   Think about stability and strength.

5. 5.

   You are tasked with designing a road on a low CBR soil. Discuss the alternative methods you can consider for stabilization.

   Hint

   Consider both environmental and economic factors.

6. 6.

   Critically analyze the impact of soil modification on the long-term maintenance costs of a roadway.

   Hint

   Think about how foundation stability impacts longevity.