s raja sekhar


{ City } ongole
< Country > india
* Profession * site engineer
User No # 115769
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Total Answers Posted # 2

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Questions / { s raja sekhar }
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Answers / { s raja sekhar }

Question { 7258 }

1) is maximum size of aggregate ristricted to 20 mm for M-
50 grade concrete? If yess or no code the authority?


Answer

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

Is This Answer Correct ?    1 Yes 0 No

Question { L&T, 5964 }

What is the m25


Answer

M25 is the Grade of concrete

25 means Compresive strength of concrete 25kn/mm2

Is This Answer Correct ?    0 Yes 1 No