J Jayant Joshi Senior Member Valsad Sep 7, 2024 #2 Dear Please ask question specific. M20 is grade of concrete, that can be used as RCC or PCC Upvote -1 Downvote
irshad313 Newbie Mira Road Sep 10, 2024 #3 It can be RCC if reinforcement is there else it is PCC Reactions: Er. S Kumar Upvote 0 Downvote
vimalb5 Newbie rajkot Sep 12, 2024 #4 M20 is a grade of concrete. It doesn't indicate if its RCC or PCC. Upvote 0 Downvote
