How to use m20 concrete in any rcc work?

Question

Accepted Answer

M20 concrete is commonly used in RCC (Reinforced Cement Concrete) work. It has a mix ratio of 1:1.5:3 (cement:sand:aggregate) and a compressive strength of 20 MPa.

Prepare the required quantity of materials - cement, sand, and aggregate.
Mix the cement, sand, and aggregate in the ratio of 1:1.5:3.
Add water gradually and mix thoroughly until a uniform consistency is achieved.
Pour the M20 concrete mixture into the desired formwork or mold.
Compact the concrete using appropriate tools to remove air voids.
Cure the concrete by keeping it moist for a specific period to ensure proper hydration and strength development.
After curing, the M20 concrete is ready for further construction work.

How to use m20 concrete in any rcc work?

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