14.1.2.4. Moisture Intrusion

Try these first

1. 1.

   What is moisture intrusion?

   Hint

   Think about how rain affects a surface.

2. 2.

   What does stripping refer to?

   Hint

   Consider what happens to glue in water.

3. 3.

   What is a common consequence of moisture intrusion in pavements?

   • Increased durability
   • Stripping of the binder
   • Enhanced adhesion

   Hint

   Think of what happens when water interacts with glue.

4. 4.

   Hydrolysis negatively affects the binder's properties. True or False?

   • True
   • False

   Hint

   Focus on how water influences binder chemistry.

5. 5.

   A pavement constructed with anti-stripping agents still shows signs of moisture damage. Analyze potential factors contributing to its failure.

   Hint

   Examine all potential influences on moisture control.

6. 6.

   Design a pavement that minimizes moisture intrusion, detailing specific materials and methodologies you would use.

   Hint

   Remember to consider the environmental conditions influencing pavement performance.