Workability of concrete mix

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Concrete workability - the ability to easily and accurately fill molds, while maintaining homogeneity and tightness in the concrete mix. This is one of the most important features of fresh concrete because it affects the quality of the hardened composites and the products produced there.

The workability of the concrete mix is ​​influenced by:

Workability increases with reduced internal friction of the concrete mass, which depends on the amount of water. Do not change the workability by increasing only the water content. The w / c ratio will be negatively affected, which will reduce the strength of the concrete.

The workability survey is not strictly defined, its direct measurement is practically impossible.

You can specify it based on:

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