Civil Engineering - Concrete Technology - Discussion
Discussion Forum : Concrete Technology - Section 2 (Q.No. 6)
6.
1.S. Sieve Nos. 10 mm and 4.75 mm are geneally used for grading of
Discussion:
16 comments Page 1 of 2.
Guru said:
2 years ago
Here, fine aggregates can also sieve along with course aggregates.
It is possible then sived with< 4.75 size sives.
It is possible then sived with< 4.75 size sives.
(2)
Kundan nunia said:
7 years ago
Course aggregate is the only correct answer.
(1)
Shams said:
7 years ago
In which category 4.75 mm of aggregate placed?
Fine or coarse?
Please explain.
Fine or coarse?
Please explain.
(1)
Saurabh sharma said:
4 years ago
As per IS 383:2016 ...grading of aggregates.
Course agg:- 80mm 63mm 40mm 20mm 16mm 12.5mm 10mm 4.75mm 2.36mm.
Fine agg:- 10mm 4.75mm 2.36mm 1.18mm 600 micron 300 micron 150 micron.
For Fineness modulus:
Course aag:- 80mm 40mm 20mm 10mm 4.75mm 2.36mm 1.18mm 600mic 300mic 150mic.
Fine agg:- 4.75mm 2.36mm 1.18mm 600mic 300mic 150mic.
Course agg:- 80mm 63mm 40mm 20mm 16mm 12.5mm 10mm 4.75mm 2.36mm.
Fine agg:- 10mm 4.75mm 2.36mm 1.18mm 600 micron 300 micron 150 micron.
For Fineness modulus:
Course aag:- 80mm 40mm 20mm 10mm 4.75mm 2.36mm 1.18mm 600mic 300mic 150mic.
Fine agg:- 4.75mm 2.36mm 1.18mm 600mic 300mic 150mic.
(1)
Balu said:
1 decade ago
Below 4.75 mm only fine aggregate as IS.
Kushal said:
1 decade ago
80, 40, 20, 10, 4.75 ----->> Coarse aggregates.
4.75, 2.36, 1.18, 600 micron, 300 micron, 150 micron ---->> Fine Aggregates.
4.75, 2.36, 1.18, 600 micron, 300 micron, 150 micron ---->> Fine Aggregates.
Partho said:
1 decade ago
What is cyclopean aggregate?
Arun said:
1 decade ago
The aggregate of size more than 75 mm are called Cyclopean aggregate. Since the Max size of coarse aggregate is 75 mm.
Darshan said:
9 years ago
The answer is coarse aggregate.
Xylo said:
9 years ago
Actually, the question is wrong as coarse aggregates contain 20mm and 40mm aggregates also not only 10mm. And max sieve size to determine the size of fine aggregates is 4, 75.
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