Specify design mix ratios of various concrete mixes?

Question

Accepted Answer

The design mix ratios of concrete mixes vary depending on the specific requirements and applications.

Design mix ratios are determined based on factors such as strength, workability, durability, and environmental conditions.
Common design mix ratios include 1:2:4 (cement:sand:aggregate) for general construction, 1:1.5:3 for reinforced concrete, and 1:0.5:1 for high-strength concrete.
Different types of concrete mixes, such as lean concrete, self-compacting concrete, and lightweight concrete, have their own specific design mix ratios.
Design mix ratios are typically specified by civil engineers or structural designers based on project requirements and standards.
It is important to follow the recommended design mix ratios to ensure the desired properties and performance of the concrete.

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