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R.C.C. work

how the Ready mix concrete is checked when received at site before using
Asked by: Interview Candidate | Asked on: Sep 21st, 2011
Showing Answers 1 - 3 of 3 Answers
kumaresan

Answered On : Oct 1st, 2011

Temperature Approximate Setting Time (hours)
100oF (38oC) 1-2/3
90oF (32oC) 2-2/3
80oF (27oC) 4
70oF (21oC) 6
60oF (16oC) 8
50oF (10oC) 11
40oF (4oC) 14
30oF (-1oC) 19
20oF (-7oC) Set will not occur
this std.. by using K Slump test we find the temp and we can check the RMC quality...

  
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karthiga

Answered On : Oct 14th, 2011

u didn't answer that how to check the mix of rmc. By slump test we can only able to check the workability.

  
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DB Patra

Answered On : Oct 16th, 2011

Slump check to be done

  
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