The cement whose strength is a little lower than the ordinary cement during the first three months but attains afterwards the same strength, is known as
Options
A. low-heat Portland cement
B. rapid hardening Portland cement
C. Portland blast slag cement
D. Portland pozzolana cement
E. none of these.
Correct Answer
low-heat Portland cement
Concrete Technology problems
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1. For concreting tunnel linings, tran-portation of concrete is done by