Engineering, 21.03.2020 02:10 nanakwameyeb

Samples of coarse aggregate from a stockpile are brought to the laboratory for determination of specific gravities. The following weights are found:

Mass of moist aggregate sample as brought to the laboratory. 5,298 grams
Mass of oven dried aggregate: 5,216 g
Mass of aggregates submerged in water: 3,295 g
Mass of SSD (Saturated Surface Dry) Aggregate: 5,227 g

Find

a. The aggregate bulk dry specific gravity
b. The aggregate apparent specific gravity
c. The moisture content of stockpile aggregate (report as a percent)
d. Absorption (report as percent)

Answers: 3

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Samples of coarse aggregate from a stockpile are brought to the laboratory for determination of spec...