Pavement Design Practice Test 2

1. The grades of bitumen used for non-road applications are called as ______ grade bitumen.

2. What is the maximum size of coarse aggregates to be used in PQC?

3. What does TSR stand for?

4. Longitudinal ridging due to the channelization of traffic is called as _____

5. The paving grade bitumen is susceptible to temperature changes.

6. At what speed is the specimen pulled in the ductility test?

7. In a length gauge used for determination of elongation index, what is the length of gauge size for sieve sets 25 mm and 20 mm?

8. Which of the below test – procedure pairs are matched correctly?

9. Which type of bitumen has a volatile oil added to it?

10. The aggregate impact test was conducted on a sample and the following readings were taken:
Weight of sample taken () = 350 g
Weight of sample passing 2.36 mm sieve () = 92 g
What will be the aggregate impact value for the sample?