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Unformatted text preview: compressive strength of this type of concrete is 420 psi. The specified slump of the fresh concrete is 3 to 4 inches. The cement used will be a Type I cement. Assume the following properties for the aggregates: Coarse Agg. Fine Agg. Dry Bulk Specific Gravity 2.52 2.60 Absorption 0.5% 0.3% Natural Moisture Content 1.5% 0.2% Dry-Rodded Unit Weight 99 pcf - Nominal Maximum Aggregate Size 3/4 inch - Fineness Modulus - 2.4...
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- Spring '11