QUIZ
Q1: Identify the Mistake: Something’s Off. Spot It.
One of these applications will fail. Can you spot what went wrong?
Epoxy applied on a dry, clean surface
Epoxy mixed 3:1 and used within 90 minutes
Fresh concrete poured after epoxy dried
Epoxy coat applied evenly with no gaps
Q1: Identify the Mistake: Something’s Off. Spot It.
One of these applications will fail. Can you spot what went wrong?
Epoxy applied on a dry, clean surface
Epoxy mixed 3:1 and used within 90 minutes
Fresh concrete poured after epoxy dried
Epoxy coat applied evenly with no gaps
Q2: One Step Went Wrong. Which One?
The crew followed all steps — except one. Which mistake could cause bond failure?
Brushed epoxy coat was 0.8 mm thick
Mixed in a steel bowl with water inside
Used a low speed stirrer for 3 minutes
Concrete placed while epoxy was still tacky
Q2: One Step Went Wrong. Which One?
The crew followed all steps — except one. Which mistake could cause bond failure?
Brushed epoxy coat was 0.8 mm thick
Mixed in a steel bowl with water inside
Used a low speed stirrer for 3 minutes
Concrete placed while epoxy was still tacky