Pavement Design Practice Test 3

1. The volume of concrete increases when attacked by sulphate.

2. Lime column is a special technique that is used to stabilize the soil.

3. Aggregates with excess fines are difficult to compact.

4. Concrete should be placed and finished during the ______ stage.

5. Which of the below soil type and the amount of cement required pairs has been matched correctly?

6. Cement stabilized roads are commonly cured by spraying a bituminous material over it.

7. For how long does the dormancy stage in the hydration of cement last?

8. Which of the below options sequentially represents the basic principles involved in soil stabilization?

9. The strength gain of lime-soil stabilized soil is dependent on which of the below factors?

10. The method of soil stabilization using soft aggregates was suggested by Fuller.