Civil Engineering - Structural Design Specifications - Discussion
Discussion Forum : Structural Design Specifications - Section 2 (Q.No. 27)
27.
To achieve uniform colour and consistency of the concrete by using ordinary Portland cement, the mixing time may be
to 1 minute1 to 
minutes
minutes to 2 minutes2 to 
minutes
minutesnone of these.
Discussion:
3 comments Page 1 of 1.
Vibin said:
4 years ago
It should be 2-3mins.
Vibin said:
4 years ago
It should be 2-3mins.
Zafar said:
6 years ago
Clause 10.3.1 of IS 456 states minimum 2min.
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