Mix Calculator

Project Name

Target Voids

Replace some cement with fly ash or slag?

Percent of fly ash or slag to replace cement

Aggregate Unit Weight lb/ft3 (ASTM C29)

Coarse Aggregate Specific Gravity

Cement Specific Gravity

Fly Ash Specific Gravity

Temperature (fahrenheit)

Is it less than 30% humidity?

Mix Design
Design Voids
Water/Cement Ratio

Inputs
Target Voids
Aggregate Unit Weight (ASTM C29)
Coarse Aggregate Specific Gravity
Cement Specific Gravity
Fly Ash Specific Gravity
Void Space

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