1) is maximum size of aggregate ristricted to 20 mm for M-
50 grade concrete? If yess or no code the authority?
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Answer Posted / sekharsinga
YES....
IT IS EXACTLY CORRECT
Because the 20 mm aggregates are passing between the two bars in the slab, column,and beams...
more than 20 mm size of aggregates are not passing between the bars....
so absolutely taken the maximum size of aggregate is 20mm...
thank you
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