Maximum daily traffic capacity of bituminous pavements is______________?
Maximum daily traffic capacity of bituminous pavements is______________? A. 500 tonnes per day B. 1000 tonnes per dayC. 1500 tonnes per day D. 2000 tonnes per day
Maximum daily traffic capacity of bituminous pavements is______________? A. 500 tonnes per day B. 1000 tonnes per dayC. 1500 tonnes per day D. 2000 tonnes per day
The fundamental factor in the selection of pavement type is_____________? A. climatic conditionB. type and intensity of traffic C. subgrade soil and drainage conditions D. availability of funds for the construction project
The maximum thickness of expansion joint in rigid pavements is______________? A. 0B. 25 mm C. 50 mm D. 100 mm
If the group index value of subgrade is between 5 and 9, then the subgrade is treated as_____________? A. good B. fairC. poor D. very poor
The critical combination of stresses for corner region in cement concrete roads is____________? A. load stress + warg stress frictional stress B. load stress + warg stress + frictional stressC. load stress + warg stress D. load stress + frictional…
The maximum spacing of contraction joints in rigid pavements is_____________? A. 2.5 m B. 3.5 mC. 4.5 m D. 5.5m
The function of an expansion joint in rigid pavements is to______________? A. relieve warg stresses B. relieve shrinkage stresses C. resist stresses due to expansionD. allow free expansion
Tie bars in cement concrete pavements are at______________? A. expansion joints B. contraction joints C. warg jointsD. longitudinal joints
Rigidity factor for a tyre pressure greater than 7 kg/cm2 is_______________? A. equal to 1B. less than 1 C. greater than 1 D. zero
Tyre pressure influences the______________? A. total depth of pavementB. quality of surface course C. both the above D. none of the above