Q. The expansion of aggregate on reaction with water is called __________

View solution

Q. The skid resistance is measured in __________

View solution

Q. Which material can be replaced in concrete for a strong pervious concrete pavement?

View solution

Q. The minimum grade of concrete required for pavement design is __________

View solution

Q. The aggregates which do not have sufficient strength like waste bricks can be used in __________

View solution

Q. Bitumen is obtained from __________

View solution

Q. Tar is obtained from __________

View solution

Q. Tar is not used now because of __________

View solution

Q. Bitumen is __________

View solution

Q. The bitumen is completely soluble in __________

View solution

Q. The resistance to flow is measured by __________

View solution

Q. The temperature used in highway pavement in degrees centigrade is __________

View solution

Q. The solvent used in cut back bitumen is __________

View solution

Q. The bitumen surface becomes stiff in __________

View solution

Q. Which bitumen does not need heating?

View solution

Q. The distance between two samples in penetration test should be __________

View solution

Q. Which of the following grade of bitumen is harder?

View solution

Q. The temperature in penetration test is __________

View solution

Q. The SI unit of viscosity is?

View solution

Q. The softening point of bitumen in the given options (in degree Celsius) will be __________

View solution