Consider the following statements regarding pavements:
(i) Rigid pavements have good night visibility than flexible pavements.
(ii) It is possible to make cross-cutting of the rigid pavement.
(iii) In a flexible pavement, any deformation in the top layers is transferred to the under-laid layers; but, in rigid pavements, there is slab or beam action due to which any deformation is only in the top layer of the concrete slab.
Which of the above statements are correct?
1
(i) and (ii)
2
(ii) and (iii)
3
(i) and (iii)
4
(i), (ii) and (iii)
5
None of the above