Computer · Highway Engineering
Consider the following statements regarding the functions of the base course and sub-base course in pavement layers: i. Prevent mud-pumping in rigid pavement ii. Protect the subgrade of rigid pavement from frost action iii. Provide tensile strength to the flexible pavement iv. Distribute the load in flexible pavement v. Prevent warping stresses in rigid pavement Which of the above statements are correct?
- 1Only i, ii and iv✓
- 2Only i, ii and v
- 3Only ii, iii and v
- 4Both ii and iv
Correct answer
Only i, ii and iv
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