aggregate required for the one cubic meter of M20 grade concrete? Answer :- 20mm aggregate = 0.90M3 Sand = 0.45M3 to 0.5M3 depond on the Bulk density of Sand Cement = 320kg What is the unit weight.
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If talking in general terms it's about 1500–1750kg per cum. For accurate calculation we will be needing Bulk density of Agg and Vol of air and specific gravity of Aggregate first.
Gabbro-Diabase crushed aggregates with fractions 5-10mm 5-15mm 10-15mm 15-20mm … Rock Density. 1.5 t/m3.
Density of coarse aggregate 20mm – Wiki Answers The density is 1600kg/cum. What is the density of aggregate of 20mm? tonnes per Cubic metre. Density of coarse aggregate? 1560 Kg / M3 not always the …
Density of coarse aggregate 20mm and 40mm ranging between 1200 – 1450 kg/m3 (75 -90 lb/ft 3) and density of fine aggregate 10mm and 12mm ranging between 1600 – 1750 kg/m3 (100 – 109 lb/ft 3).
In this definition the volume is that contains both the aggregates and the voids between aggregates particles. The approximate bulk density of aggregate that is commonly used in normal-weight concrete is between 1200-1750 kg/m3 (75-110 lb/ft3).