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 6 of 6.
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.
M.Pagavandoss said:
1 decade ago
For rapid hardening cement -cement has to grind finer its surface area not less than 3,25000 sqmm. So answer A is correct.
If we increased the lime content the initial setting time also increase.
If we increased the lime content the initial setting time also increase.
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