MCQOPTIONS
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| 1. |
Under normal conditions using an ordinary cement the period of removal of the form work is |
| A. | 7 days for beam soffits |
| B. | 14 days for bottom slabs of spans 4.6 m and more |
| C. | 21 days for bottom beams over 6 m spans |
| D. | All option are correct |
| Answer» E. | |