A portion of a medium-weight concrete masonry unit was tested for absorption and moisture content and produced the following results: mass of unit as received
=
5435

g
=5435 g saturated mass of unit
=
5776

g
=5776 g oven-dry mass of unit
=
5091

g
=5091 g immersed mass of unit
=
2973

g
=2973 g estimate the absorption in
k
g
/
m
3
kg/m
3
and the moisture content of the unit as a percent of total absorption. Does the absorption meet the
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90
ASTMC90 requirement for absorption?