Concrete wall intersections and corners utilize vertical reinforcing bars and horizontal lap splices in single and double mat configurations. The intersection details show four number five vertical bars typically unless noted otherwise, with horizontal bars continuing through or lapped at the wall junction. Corner details incorporate ninety degree hooks on horizontal bars, with optional corner bars used in lieu of bent bars. Alternate vertical bends are specified for single mat wall intersections.
CORNER INTERSECTION INTERSECTION CORNER SINGLE MAT DOUBLE MAT (4) #5 VERT TYP UNO CORNER BAR MAY BE USED IN LIEU OF BEND 90° HOOK TYP (2) #5 VERT TYP UNO ALTERNATE BENDS TYP SPLICE HORIZ LAP SPLICE HORIZ LAP SPLICE HORIZ LAP SPLICE HORIZ LAP
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