M25 ratio, density of concrete, characteristics strength of m25

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M25 ratio is the proportion of cement, sand, and aggregate in concrete. Density of concrete is its mass per unit volume. Characteristic strength of M25 is its compressive strength after 28 days.

M25 ratio is typically 1:1:2, meaning 1 part cement, 1 part sand, and 2 parts aggregate.
Density of concrete can vary depending on the mix design, but it is generally around 2400 kg/m³.
The characteristic strength of M25 concrete is 25 MPa (megapascals) after 28 days of curing.
The strength of concrete can be tested by conducting compression tests on concrete cubes or cylinders.
M25 concrete is commonly used in various construction projects like residential buildings, bridges, and roads.

M25 ratio, density of concrete, characteristics strength of m25

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