Job Concrete Mix Volume

Job concrete mix volume, abbreviated as \(V_a\), can determine the amount of concrete that needs to be delivered to a job site.

 

Job Concrete Mix Volume formula

\(\large{ V_a =  \frac{ W_m }{ SG \; \rho_w }   }\)

Where:

Units	English	Metric
\(\large{ V_a }\) = absolute volume	\(\large{ft^3}\)	\(\large{m^3}\)
\(\large{ \rho_w }\)   (Greek symbol rho) = density of water	\(\large{\frac{lbm}{ft^3}}\)	\(\large{\frac{kg}{m^3}}\)
\(\large{ SG }\) = specific gravity of material	\(\large{dimensionless}\)
\(\large{ W_m }\) = weight of material	\(\large{lbf}\)	\(\large{N}\)