What is water cement ratio?

w/c is the ratio between water and cement in the concrete mix

The volume of water to volume of cement

0.45 to 0.60 kg

28days concrete strength/ 28 days cement strength By this method we can calculate water cement ratio

Water cement ratio range of 0.45 to .6 depend on concrete grades

0.45 to 0.60

Normally water cement ratio falls under 0.4 to 0.6 as per IS Code

Percentage of Water content in cement as per dry aggregate

0.4 to 0.6 with respect to one Bag of cement

By weight