MCQOPTIONS
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| 1. |
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 |
| A. | low-heat Portland cement |
| B. | rapid hardening Portland cement |
| C. | Portland blast slag cement |
| D. | Portland pozzolana cement |
| Answer» B. rapid hardening Portland cement | |