When the bituminous surfacing is done on already existing black top road or over existing cement concrete road, the type of treatment to be given is________________?

Related Mcqs:

The terrain may be classified as rolling terrain if the cross slope of land is______________?

A. upto 10% B. between 10% and 25% C. between 25% and 60% D. more than 60%...

Select the correct statement_________________?

A. Psychological extra widening depends on the number of traffic lanes. B. Mechanical extra widening depends on the speed of vehicle. C. Psychological extra widening depends on the length of wheel base. D. Psychological extra widening depends on the speed of vehicle...

With increase in speed of the traffic stream, the minimum spacing of vehicles________________?

A. increases B. decreases C. first decreases and then increases after reaching a minimum value at optimum speed D. first increases and then decreases after reaching a maximum value at optimum speed...

The ductility value of bitumen for suitability in road construction should not be less than____________?

A. 30 cm B. 40 cm C. 50 cm D. 60 cm...

In highway construction, rolling starts from________________?

A. sides and proceed to centre B. centre and proceed to sides C. one side and proceed to other side D. any of the above...