Mason Work MCQ with Answers

Mason Work MCQ with Answers

1) What is the minimum compressive strength of first-class bricks?

Answer is:

105 kg/cm²

Explanation:

.

2) Which is the grade of ordinary Portland cement conforming IS 12269?

Answer is:

53 grade

3) Which is prepared as artificial sand?

Answer is:

Crushing stone sand

4) What is the percentage by weight of crushed gravel sand through IS sieve No.120?

Answer is:

45-85

5) What is the maximum compressive strength of third class bricks? |

Answer is:

35 kg/cm²