Based upon the table provided. determine as many of the concrete mix design characteristics as possible for
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Based upon the table provided. determine as many of the concrete mix design characteristics as possible for the following:
---- A structural concrete column within a school building that is 450x450 mm in cross-sectional area.15mm diameter reniforcing steel bars have a minimum cover of 40mm and are spaced at 60 mm o.c. vertically and150 mm o.c. horizontally. The column is on the interior of level two but is on the exterior on level one (supporting a cantilever of level two).the engineer is calling for a maximum slump of 25mm.
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