9.2. Surface Treatments

Try these first

1. 1.

   What is the purpose of silane sealers?

   Hint

   Think about how they interact with water.

2. 2.

   What do epoxy coatings protect concrete from?

   Hint

   Consider harsh environments where these apply.

3. 3.

   What is the main function of silane sealers?

   • A) To strengthen concrete
   • B) To repel water
   • C) To add color

   Hint

   Remember the key role of sealers.

4. 4.

   True or False: Epoxy coatings can help resist chemicals and moisture ingress.

   • True
   • False

   Hint

   Think about the environments they are used in.

5. 5.

   Design a maintenance plan for a concrete structure exposed to saline conditions over ten years.

   Hint

   Consider environmental impacts and proactive measures.

6. 6.

   Critically analyze the use of silane versus epoxy treatments in terms of cost vs performance.

   Hint

   Focus on the trade-offs in different applications.