MCQOPTIONS
Saved Bookmarks
| 1. |
The constituent of cement which is responsible for all the undesirable properties of cement is____________? |
| A. | dicalcium silicate |
| B. | tricalcium silicate |
| C. | tricalcium aluminate |
| D. | tetra calcium alumino ferrite |
| Answer» D. tetra calcium alumino ferrite | |