In a certain project, the minimum specified cement content is 370 kg/cum. Due to a failure in the aggregate crushing and screening plant, the project manager is left with only 10 mm aggregate and sand. How will it affect the minimum cement content requirement?
1
The cement content will have to be reduced by 40 kg/cum.
2
The cement content will have to be increased by 40 kg/cum.
3
The cement content will have to be reduced by 30 kg/cum.
4
The cement content will have to be increased by 30 kg/cum.