Determine the number of rolls of wire mesh needed for the slab in Problem 51. There are 750 square feet of wire mesh per roll. Add 12 percent for lap and waste.
What will be an ideal response?
Find the area of the slab as follows:
Area of slab (sf) = 100? × 83? = 8,300 sf
Rolls of mesh required = 8,300 sf / 750 sf per roll = 11.1 rolls
Add for waste and lap.
Rolls of mesh required = 11.1 rolls × 1.12 = 12.43 rolls – Order 13 rolls
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