Concrete Compressive Strength Calculator

Concrete Compressive Strength Test

Compressive strength is a crucial property of concrete, indicating its ability to withstand loads that tend to crush it. It's measured by applying a compressive axial load to standard-sized samples (cubes or cylinders) until they fail. This test is vital in civil engineering to ensure the concrete used in structures like buildings, bridges, and dams meets the required strength specifications for safety and durability. The strength typically increases as the concrete cures over time (commonly tested at 7, 14, and 28 days).

Cube Sample (150mm x 150mm)

Load at Failure (kg): Curing Time (days): 7 Days 14 Days 28 Days

Cylinder Sample (150mm Ø x 300mm H)

Load at Failure (kg): Curing Time (days): 7 Days 14 Days 28 Days