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.
Dinesh sharma said:
8 years ago
Early stage strength of cement is responsible for "finer grinding & higher content of tricalcium " are correct.
Dr. Buch said:
3 years ago
In rapid hardening, cement has high percentage of tricalcium silicate and a low percentage of dicalcium silicate.
(1)
Hithesh said:
7 years ago
C3s, Only contribute hydration. Increased lime content helps to increase rapid hardening property.
Galelio said:
10 years ago
@Anil Choudhary you are right.
Rapid hardening cement have increase fineness & c3s content.
Rapid hardening cement have increase fineness & c3s content.
Shankar Khanal said:
1 decade ago
As we increase the lime content, the amount of C3S increases. Hence the option C is correct.
Alpesh k mali said:
2 years ago
Early attainment of strength in rapid hardening cement is mainly due to finer grinding.
(5)
Jahgu said:
2 years ago
It is due to the large proportion of lime grinded finer than the normal cement.
(1)
Rahul khan said:
6 years ago
Burning at high temperature and fine grinding gives more strength of cement.
Prasath kumar said:
8 years ago
Answer A is correct because finer cement has reached early strength.
Ajeet said:
7 years ago
In RHC cement=finner grinding & high% of C3S &low% of C2S.
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