But As per IS 383 Table No: 2 given for grading Aggregate different passing limit....
Which is use for RCC concrete
Kindly check on Page no 06, Table no 07 - it gives the percentage passing for single size as well as graded aggregates.
Clause number 6 of IS 383 gives the definitions of the single size and graded aggregates.
Table No 09 gives the passing limits for Fine Aggregates - which comes as a graded aggregates.
Table 10 gives the limits for All-in-Aggregate Grading - here i hope most of the construction site brings single size Coarse aggregates and while doing mix proportioning blending the Fine and Coarse aggregate to ensure it is within this table limiting values to achieve well grading.