Calculator

Mass of water per the desired volume of concrete(kg):

Mass of cement per the desired volume of concrete(kg):

Mass of wet coarse aggregate per the desired volume of concrete(kg):

Mass of wet fine aggregate per the desired volume of concrete(kg):

Water to cement ratio in accordance with mix design:

First estimate of fresh concrete unit mass(kg/m^3):

Difference between slump in accordance with mix design and slump of fresh concrete specimen(mm):
(Note: If slump in accordance with mix design be greater than slump of fresh concrete specimen, enter positive number, and if slump of fresh concrete specimen be greater than slump in accordance with mix design, enter negative number)

Percentage of natural moisture of coarse aggregate:

Percentage of natural moisture of fine aggregate:

Percentage of saturated surface dry moisture of coarse aggregate:
(Note: If no have information is available for percentage of saturated surface dry moisture of coarse aggregate, enter 0.5)

Percentage of saturated surface dry moisture of fine aggregate:
(Note: If no have information is available for percentage of saturated surface dry moisture of fine aggregate, enter 0.7)

Bulk specific gravity of coarse aggregate:
(Note: If no have information is available for bulk specific gravity of coarse aggregate, enter 2.68)

Bulk specific gravity of fine aggregate:
(Note: If no have information is available for bulk specific gravity of fine aggregate, enter 2.64)

Specific gravity of cement:
(Note: If no have information is available for specific gravity of cement, enter 3.15)

Input

Output

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