How much water is in concrete admixtures?

[cliff234]

When computing the water/cement ratio in concrete mixes we are required to include water in admixtures as part of the total water content in the mix. Does anyone know the approximate water content in admixtures?

 

[dik]

Any liquid added to admixtures would be independent of the 'batch water', and the admixture would be based on this liquid present, unless stipulate otherwise by the admixture supplier.

Dik