Civil Engineering - Concrete Technology - Discussion
Discussion Forum : Concrete Technology - Section 1 (Q.No. 39)
39.
The high strength of rapid hardening cement at early stage, is due to its
Discussion:
54 comments Page 3 of 6.
Prasath kumar said:
8 years ago
Answer A is correct because finer cement has reached early strength.
Kane said:
8 years ago
A should be the answer.
Uday said:
8 years ago
Friends see the options clearly.
Obviously the answer is C3S But in options it is not given (he gives only tricalcium).
C3s increase with lime content.
Answer is D.
Specific surface and burning at high temperature is next to c3s.
Obviously the answer is C3S But in options it is not given (he gives only tricalcium).
C3s increase with lime content.
Answer is D.
Specific surface and burning at high temperature is next to c3s.
AJ Singh said:
8 years ago
Only A is correct.
Dinesh sharma said:
8 years ago
Early stage strength of cement is responsible for "finer grinding & higher content of tricalcium " are correct.
Mahalakshmi said:
7 years ago
Only option D is the right answer. Ref: R.S.Shetty.
Viru kapoor said:
7 years ago
Yeah, It is due to finer grinding.
Vishal said:
7 years ago
Option A is correct.
Hithesh said:
7 years ago
C3s, Only contribute hydration. Increased lime content helps to increase rapid hardening property.
Ajeet said:
7 years ago
In RHC cement=finner grinding & high% of C3S &low% of C2S.
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