Q.

Which of the following is the correct order of stages of estimation of concrete roads?

A. earthwork excavations, cement concrete for the base course (1:4:8) and cement concrete for wearing course (1:2:8)
B. earthwork excavations, cement concrete for wearing course (1:4:8) and cement concrete for the base course (1:2:8)
C. earthwork excavations, cement concrete for the base course (1:6:9) and cement concrete for wearing course (1:7:9)
D. cement concrete for the base course (1:2:3), cement concrete for wearing course (2:7:9) and earthwork excavations
Answer» A. earthwork excavations, cement concrete for the base course (1:4:8) and cement concrete for wearing course (1:2:8)
Explanation: the correct order of stages of estimation of concrete roads is earth work excavations, cement concrete for the base course (1:4:8) and cement concrete for wearing course (1:2:8). cement concrete road is laid over an existing water bound macadam road.
3.6k
0
Do you find this helpful?
16

Discussion

No comments yet