18.4.3.b. Based on Material Behavior

Try these first

1. 1.

   What is the primary characteristic of elastomeric sealants?

   Hint

   Think about how elasticity works.

2. 2.

   True or False: Plastomeric sealants are better for areas with significant movement.

   Hint

   Consider the definitions of each type.

3. 3.

   What are elastomeric sealants characterized by?

   • Low flexibility
   • High flexibility and recovery
   • Non-deformability

   Hint

   Think about the elasticity.

4. 4.

   True or False: Plastomeric sealants can stretch and recover.

   • True
   • False

   Hint

   Review the definition of plastomeric.

5. 5.

   Given a scenario where a new highway is being constructed in an area with significant temperature shifts, which sealant would you recommend and why?

   Hint

   Think about how materials handle tension and compression.

6. 6.

   If a company mistakenly uses elastomeric sealants in a region where sealants do not undergo significant movement, what could be the possible outcomes?

   Hint

   Consider lasting effects over time with constant stress.