7.2. Dry Film Thickness (DFT) Test

Try these first

1. 1.

   What does DFT stand for?

   Hint

   Think about the context of paint.

2. 2.

   Name one method used to measure DFT.

   Hint

   Consider the tools mentioned in class.

3. 3.

   What is the purpose of the DFT Test?

   • To measure paint color
   • To ensure correct layer thickness
   • To improve adhesion

   Hint

   Think about the relationship between thickness and paint durability.

4. 4.

   True or False: Ultrasonic gauges can only measure the thickness of ferrous coatings.

   • True
   • False

   Hint

   Consider the materials that can be measured.

5. 5.

   You are overseeing a project where the contractor has applied paint. The team forgot to check DFT. How would you assess the thickness to ensure it's suitable for a coastal environment?

   Hint

   No hint provided

6. 6.

   Discuss the consequences if a project manager allows paint to be applied without DFT checking in an industrial setting. Illustrate with examples.

   Hint

   Think about the cost of neglecting quality control measures.