 SPECIFIC GRAVITY:
WEIGHT OF EMPTY PYCNOMETER (M1) : 324.5g
WEIGHT OF PYCNOMETER + RICE HUSK ASH (M2) : 355.9g
WEIGHT OF PYCNOMETER + RHA + WATER (M3) : 856.3g
WEIGHT OF PYCNOMETER +WATER (M4) : 871.7g
SPECIFIC GRAVITY OF RHA : M2-M1 / (M2-M1)-(M4-M3)
= 1.96
SPECIFIC GRAVITY OF RHA = 1.96
 BULK DENSITY :
EMPTY WEIGHT OF CALIBRATED CONTAINER : 47g
WEIGHT OF CONTAINER + RHA : 96.6g
VOLUME OF CONTAINER :100 cm3

BULK DENSITY OF RHA = (96.6-47) / 100
= .496 g/cm3
= 496 kg/m3

my project IN RELATED IN SO THAT ARE RISE HUSK ASH AND FLY ASH THAT ARE REPLCEMENT IN CEMENT

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(02-09-2013, 10:27 PM)Guest Wrote: my project IN RELATED IN SO THAT ARE RISE HUSK ASH AND FLY ASH THAT ARE REPLCEMENT IN CEMENT