Which is the property of Bitumen?
Bitumen is a thermoplastic material, meaning its consistency changes with temperature:
It becomes soft at 30°C to 100°C
Bitumen softens on heating and hardens on cooling, which is a key property exploited in road construction.
According to the Indian Road Congress(IRC73-1980), in the calculation of Overtaking Sight Distance (OSD), the reaction time 't' of the driver is assumed to be:
Which is a merit of bull-headed rails?
Which is the property of Bitumen?
The purpose of providing camber in highways is to:
The Pensky-Marten test is used for testing ____.
According to the Indian Road Congress(IRC73-1980), in the calculation of Overtaking Sight Distance (OSD), the reaction time 't' of the driver is assumed to be:
Which is a merit of bull-headed rails?
Which is the property of Bitumen?
The purpose of providing camber in highways is to:
The Pensky-Marten test is used for testing ____.
