In water-bound Macadam roads
A. small broken stones are laid in two layers
B. voids between the stones are filled by stone dust
C. camber for drainage is given at the formation level itself
D. all of the above
Answer:D
In water-bound Macadam roads
A. small broken stones are laid in two layers B. voids between the stones are filled by stone dust C. camber for drainage is given at the formation level itself D. all of the above