How is the maximum aggregate size determined for a slab 8 inches thick with no. 7 rebar spaced 5" on center?
AnswerThe more limiting dimension determines the size - in this case, one third of the slab (2.66) is less than three-quarters of the minimum space between reinforcing bars (3.09).
ARE 4.0 exam prep: BDCS
AnswerThe more limiting dimension determines the size - in this case, one third of the slab (2.66) is less than three-quarters of the minimum space between reinforcing bars (3.09).
ARE 4.0 exam prep: BDCS