Concrete is a mixture of paste and aggregates, or rocks. The paste, composed of portland cement and water, coats the surface of the fine (small) and coarse (larger) aggregates. Through a chemical reaction called hydration, the paste hardens and gains strength to form the rock-like mass known as concrete.
Practical to measure the Work Ability of Concrete by Compaction Factor test
Watch this Video to know more about Work Ability of Concrete by Compaction Factor test
Also Check Out – Coarse Aggregate Specific Gravity
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