Select the correct statement________________?
A. Quantity of binder required for tack coat is less than that required for prime coat
B. Prime coat treatment is given for plugging the voids in water bound macadam during bituminous…
In the penetration macadam construction, the bitumen is__________________?
A. sprayed after the aggregates are spread and compacted
B. premixed with aggregates and then spread
C. sprayed before the aggregates are spread and…
The camber of shoulders in water bound macadam roads is________________?
A. equal to the cross slope of pavement
B. less than the cross slope of pavement
C. greater than the cross slope of pavement