mix design of concrete, what is the amount of water contributed to the mix by the fine aggregate (FA)? Initial sample weight= 1.2 lb Saturated surface dry weight= 1.14 lb Oven-dry weight = 1.06 lb Question 5 options: free moisture is 5.7% the amount of water contributed to the mix is 5.3 lb absorption is 7.5% Moisture content is 13.2% the amount of water contributed to the mix is 4.281b absorption is 10.3% free moisture is 7.0% Question 6 Aggregates from three sources having bulk specific gravities of 2.753, 2.649 and 2.689 were blended at a ratio of 70:20:10 by weight. Need handwritten solution
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