Details of observations Index UnitTEST

1 

TEST 2

 Mean value

Weight of wet aggregates + Weight of Jar filled with water A grams 1.513 1.58    

             

Weigt of jar filled with water B grams 1.265 1.265    

             Weight of Saturated surface dry aggregates C grams 0.400 0.501    

             

Weight of oven dried sample D grams 0.399 0.500    

             

Specific gravityD / {C - (A - B)} grams/cm3 2.63   2.69   2.66

             

Apparent specific gravity D / {D- (A - B)} grams/cm3 2.64   2.70   2.67

             

Water absorption100* (C - D) / D Percent 0.25   0.20   0.23