To determine material quantities for concrete, measure your project's volume. Multiply that by mix ratios to calculate each component's weight - cement, water, and aggregates. Consult a ...

e.g Fy => The Characteristic Strength of Steel, usually between 410N/mm^2 and 460N/mm^2 Fcu => The Characteristic Strength of Concrete would also be provided. This calculator can be used for simple ...