The objectives of producing cement include:
1. Incorporating industrial wastes
2. Increasing free lime
3. Increasing fineness
4. Saving energy needed in the process
1
1, 2, 3 and 4
2
1, 3 and 4 only
3
1, 2 and 4 only
4
2, 3 and 4 only
The objectives of producing cement include:
1. Incorporating industrial wastes
2. Increasing free lime
3. Increasing fineness
4. Saving energy needed in the process