Civil Engineering - Concrete Technology - Discussion
Discussion Forum : Concrete Technology - Section 4 (Q.No. 18)
18.
To prevent segregation, the maximum height for placing concrete, is
Discussion:
32 comments Page 2 of 4.
Abubakar said:
6 years ago
Ya as per my knowledge also it is 1.5m.
Kapil said:
6 years ago
Normally, 1m but should not greater than 1.5m.
Bapan Sardar said:
7 years ago
As per my knowledge, it is Not More than 1.5 m.
Sanjay Singh said:
7 years ago
Then, What is the minimum height?
Avinash Reddy said:
7 years ago
It is Not more than 2mts.
VIVEK SINGH said:
7 years ago
1m for SSC je & IS CODE 456:2000 say 1.5.
Hesan said:
8 years ago
Minimum 100cm.
Maximum 150cm.
Maximum 150cm.
Arvind yadav said:
8 years ago
1.5m according to IS 456 2000.
And 1m according to IS 1978.
And 1m according to IS 1978.
Cive said:
8 years ago
The free fall height of placing concrete should be 150cm but placing of contete prevented by shrinkage it should not exceed 100cm. So ans1 is correct.
Alok said:
8 years ago
Most of exam paper this ans is 1.5 m but in book it is 1.0 m. So what is the right one.
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