How is this gradation control expressed in a specification

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Reference no: EM131271678

1. Briefly state the influence of maximum aggregate size (i.e., 19 mm vs. 38 mm) on the mixing water content and the cement content of a concrete mixture with a given water-cement ratio of 0.5.

2. Why is it important to control the aggregate gradation once the concrete mix design has been selected? How is this gradation control expressed in a specification?

Reference no: EM131271678

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