Camber for hill roads in case of bituminous surfacing is adopted as ____ ?
A. 5.7%
B. 3.7%
C. 2.5%
D. 2%
bituminous
Which of the following is considered to be the highest quality construction in the group of black top pavements?
A. bituminous concrete
B. bituminous carpet
C. mastic asphalt
D. sheet asphalt