Whats is Ratio of M25 and explain M and 25 .

Question

Accepted Answer

The ratio of M25 refers to the mix proportion of concrete, where M represents the mix and 25 represents the compressive strength of concrete in megapascals (MPa).

M25 is a commonly used mix proportion for concrete in construction.
The M in M25 stands for mix, indicating the type and proportion of materials used in the concrete mix.
The number 25 in M25 represents the target compressive strength of the concrete in megapascals (MPa).
The M25 mix typically consists of 1 part cement, 1 part fine aggregate (sand), and 2 parts coarse aggregate (stone chips).
The ratio of M25 is 1:1:2, meaning 1 part cement, 1 part fine aggregate, and 2 parts coarse aggregate by volume.

Accepted Answer

1:1:2 and where M is stands for mix and 25 is stands for 25 kn/mm^2 which is the characteristic compresive strength after 28 days

Accepted Answer

Ratio is 1:1:2 And M indicate Mix and 25 show characterstics strength  25 N / mm2 in 28 days.

Whats is Ratio of M25 and explain M and 25 .

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