Question

For a given environment, the most significant factor that influences the total shrinkage of concrete is

• A. Cement content in mix
• B. Total amount of water added at the time of mixing
• C. Size of the member concreted
• D. Maximum size of the coarse aggregates

Answer 1

The correct option is B Total amount of water added at the time of mixing

The amount of water at the time of mixing is decided by workability which affects all the factors further such as shrinkage, strength, workability, durability.