How much minimum cement can be used for the mix design

Question

Accepted Answer

The minimum amount of cement for mix design depends on various factors such as the type of mix, strength requirements, and environmental conditions.

The minimum amount of cement required for a mix design is determined by the strength requirements of the concrete.
The type of mix also plays a role in determining the minimum amount of cement required.
Environmental conditions such as temperature and humidity can also affect the minimum amount of cement required.
The minimum amount of cement required can vary from 300 to 350 kg/m3 for normal strength concrete.
For high strength concrete, the minimum amount of cement required can be as high as 400 kg/m3.