Question

Before applying water proof mud plaster, the joints should not be scrapped.

(a) True

(b) False

I got this question in an international level competition.

My doubt is from Types of Construction and Specification topic in division Village Housing of Civil Engineering Drawing

Answer 1

Correct choice is (b) False

To elaborate: Before applying water proof mud plaster, the joints should be scrapped and wall surface should be cleaned and made damp by sprinkling water and then plaster should e applied.