Not quite. The answer is A: Table 20.6.1.3.1.
In ACI 318-14, specified concrete cover is in Section 20.6.1, with the general requirements at 20.6.1.3 including Table 20.6.1.3.1. Table 20.5.1.3.1 is the cover table number in ACI 318-19, and citing it when answering from the 2018 IBC is the listed common error. Section 25.4.2 covers development of deformed bars in tension. Section 19.3.1 covers exposure categories and classes.
0 of 1 right so far.
Question 2 of 10.
Under 29 CFR 1926.706(b), which masonry wall must be braced against overturning and collapse (assuming it is not otherwise adequately supported)?
A: A wall exactly 8 feet high
B: A wall 6 feet high
C: A wall 8 feet 6 in high
D: A wall of any height once the limited access zone is removed
NEXT: A · B · C · D
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