What is mix design of concrete

Question

Accepted Answer

Mix design of concrete refers to the process of determining the proportions of various ingredients to achieve the desired properties of concrete.

Mix design involves selecting the appropriate type and amount of cement, aggregates, water, and admixtures.
The proportions are determined based on factors such as strength requirements, workability, durability, and environmental conditions.
Various methods like the ACI method, British method, and DOE method can be used for mix design.
For example, a mix design for a high-strength concrete may include a higher cement content and a lower water-cement ratio.
The mix design is crucial in ensuring the desired performance and quality of the concrete.

Accepted Answer

Mix design code IS 10262 IRC SP23 MINIMUM CEMENT CONTANT AND PROPER W/C RATIO ADD AND MAXIMUM GAIN STRENGTH

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