In order to calculate the required amounts for an specific volume of light-weight concrete, please follow the next steps:

1. What volume do you require? cubic meter(s)
2. What compressive strength do you need?
ó
 What volumetric weight do you require?
3.        

PROPORCIONAMIENTO

BST (bags of 50 gallons)
Cement (pounds)
Sand (gallons)
Water (gallons)

*The sand volume is considered saturated and dry.