Correcting Workability from Trial Mix Results

Normally the Trial Mix Dialog should be used for correcting a mix design to provide the required workability on the basis of trial mix results. However provided the original mix design was followed in the trial mix, the mix design could be modified to provide the required workability by specifying an artificial workability equal to twice the true target workability less the workability attained in the trial mix.

For example if the true target slump were 100mm and the measured slump of the trial mix were 75mm, one could specify a slump of 125mm.