Select Unit

IMPERIAL METRIC

Project Name

Base inputs

Target Voids

Replace some cement with fly ash or slag?

Yes No

Percent of fly ash or slag to replace cement

Water Cement Ratio

Aggregate and cement

Aggregate Unit Weight lb/ft3 (ASTM C29)

Coarse Aggregate Specific Gravity

Cement Specific Gravity

Fly Ash Specific Gravity

Hydration stabilizer

Temperature (fahrenheit)

80-89 Below 60 60-79 90 and above

Is it less than 30% humidity?

No Yes