Bulk density is equal to mass if the volume is unit. In the above definition, the volume contains both aggregates along with voids between aggregate particles. The approximate value of bulk density for aggregate usually used for normal-weight concrete varies between 1200-1750 Kgm 3 or 75 to 110 lbft 3. Relative Density or Specific Gravity of ...
Get PriceAbsolute Specific Gravity Weight of oven-dried aggregate at 100 c for 24 hours Weight of waters volume equal to that of aggregates solids excluding pores Essential Points Most of the aggregates possess a relative density within 2.4 2.9 with a similar particle density about 2400-2900 Kgm 3
Get PriceLocally available river sand have density 1710 kgm3 is used and specific gravity is 2.65 and finance of modulus of river sand is 5.24. ... Bulk Density of the Aggregate ... 1450 kgm3 75 -90 lbft3 and density of fine aggregate 10mm and 12mm ranging between 1600 1750 kgm3 100 109 lbft3. Density of coarse and fine aggregate.
Get PriceThe most common classification of aggregates on the basis of bulk specific gravity is lightweight, normal-weight, and heavyweight aggregates. In normal concrete the aggregate weighs 1,520 1,680 kgm 3 , but occasionally designs require either lightweight or heavyweight concrete.
Get PriceMay 18, 2018 Aggregates form about 75 of concrete by volume. In terms of weight it may form up to 85 of concrete. Therefore attention has to be given on the selection and quality control of aggregates. Although aggregates are inert in nature it has a strong effect on the concretes thermal and elastic properties. And although it only acts as a filler, it affects the dimensional stability of concrete.
Get PriceThe range of particle sizes in aggregate is illustrated in Fig. 5-4. The aggregate particle size is determined by ... of fine aggregate concrete specific gravity values Bulk density Mix design calculations ASTM C 29 AASHTO T 19 Compact weight and ... specific gravity fine aggregate ASTM C 128 AASHTO T 84 coarse aggregate Absorption and ...
Get Priceis checked by conducting the tests related to physical properties of fine aggregates like fineness, bulk density and specific ... Comparison of Specific gravity Bulking of Fine Aggregate ... But it falls within the range. We see that the bulk density of manufactured sand is greater than the bulk density
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