Six reinforced masonry pilaster spaces each have a clear grout area of 8 in. by 8 in. and a height of 10 ft. Ignoring waste, what grout volume is required?
Correct Answer
A) 0.99 cy
One pilaster space is 8/12 x 8/12 x 10 = 4.44 cf. Six spaces require 26.67 cf. Dividing by 27 gives 0.99 cy. Other choices come from using only one dimension conversion, fewer spaces, or rounding the cell size down too far.
Why This Is the Correct Answer
One pilaster space is 8/12 x 8/12 x 10 = 4.44 cf. Six spaces require 26.67 cf. Dividing by 27 gives 0.99 cy. Other choices come from using only one dimension conversion, fewer spaces, or rounding the cell size down too far.
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