Use Measurements in Mix Design Check Box

Aggregate measurements entered in the Laboratory Measurements Dialog will only be used in the current mix design and loaded into the active mix design form, if the Use Measurements in Mix Design Check Box is ticked.

If the Use measurements in mix design check box has been ticked, a message “Laboratory Aggregate Measurements Used” will appear at the top of the active mix design form. All the items in the mix design form which relate to the aggregate properties will become read only, since they are derived from the data entered on the Laboratory Measurements Dialog.

If you wish to cease using aggregate measurements in a mix design, you should bring up the Laboratory Measurements Dialog, uncheck the Use measurements in mix design check box, and return to the mix design form by clicking the OK button.