Failures in flexible pavements are due to the failure of :
(a) Sub grade
(b) Base course
(c) Wearing Course
1
(a) and (b) only
2
(a) and (c) only
3
(b) and (c) only
4
(a), (b) and (c)
Failures in flexible pavements are due to the failure of :
(a) Sub grade
(b) Base course
(c) Wearing Course