Project Quality Assurance Engineer Interview Questions and Answers

Cube casting and testing is a method to determine the compressive strength of concrete.

• Cubes are casted from a sample of fresh concrete

• The cubes are cured for a specific period of time

• The cubes are then tested for compressive strength

• The number of cubes to be casted depends on the project specifications

• Typically, 3 to 5 cubes are casted for every 50 cubic meters of concrete