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Highway Engineering Practice Test: Soil Stabilized Roads
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Avg score: 87% Most missed: “The flexural strength is based on __________”
Soil Stabilized Roads topics include: Soil stabilized roads, mechanical soil stabilization, soil cement and soil lime stabilization, soil stabilization using bituminous materials and soil stabilization special problems. Soil stabilization is a technique for improving the quality of soil for road construction. Soil-stabilized roads require less maintenance and don't have problems like potholes, rutting, and mudding.  Here are some soil stabilization techniques: Lime: Lime can be added to low-quality soils to create a usable base and sub-base. It can also be used as an anti-stripping... Show more
Highway Engineering Practice Test: Soil Stabilized Roads
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25 Questions

1. The non desirable property of soil is __________
2. The increase of cement causes __________
3. Which is the most commonly used bitumen?
4. What is the maximum brushing loss for A6 A7 soil type?
5. The mix design should take into consideration is?
6. The lime soil can’t be used in __________
7. The maximum dry density of soil lime mix is decreased by __________
8. Presence of unpulverised dry lumps reduce the __________
9. The substance added with lime for extra strength are called __________
10. The liquid limit of soil bitumen mix should be less than __________
11. The more thickness of the excavation will lead to __________
12. The higher compaction will result in __________
13. What is the first step in the construction step of soil lime base course is?
14. What is the basic principle of bituminous stabilisation?
15. The additive not used in soil cement stabilisation is?
16. The flocculated substances are __________
17. The maximum dry density of the soil can be achievement by __________
18. The soil not preferred in bituminous mix is __________
19. The increase in strength in soil may be seen at an age of __________
20. The percentage of chemical added in soil by weight is?
21. If the grains in the aggregate lose contact, they __________
22. What is the biggest drawback in India for laying roads?
23. The plasticity index of soil cement base course should be less than __________
24. The n in the gradation formula is called __________
25. The bitumen giving more better results is __________