These masonry reinforcing details show jamb bars, vertical bars at wall ends, and lintel bars configured for both single and double curtain concrete masonry unit conditions. The details specify lintel units at the head and bond beam units at the sill with required clearances and bend diameters. "U" bars are added to match wall horizontal or vertical bar spacing with standard or alternate hooks.
JAMB BARS OR VERTICAL BARS AT WALL ENDS ADD "U" BAR MATCHING WALL HORIZONTAL BAR SPACING - PROVIDE 4db INSIDE BEND DIAMETER 1" CLEAR OR 1-1/2db MINIMUM WHICHEVER IS GREATER DOUBLE CURTAIN CONDITION STANDARD HOOK 1" CLEAR OR 1-1/2db MINIMUM WHICHEVER IS GREATER SINGLE CURTAIN CONDITION SECTION AT JAMB BARS OR BARS AT WALL ENDS (PLAN VIEWS) B PROVIDE LINTEL BARS PER JAMB and LINTEL REINFORCING SCHEDULE UNLESS NOTED OTHERWISE ADD "U" BAR MATCHING WALL VERTICAL BAR SPACING - PROVIDE 4db INSIDE BEND DIAMETER PROVIDE LINTEL UNITS AT HEAD and BOND BEAM UNITS AT SILL 1" CLEAR OR 1-1/2db MINIMUM WHICHEVER IS GREATER DOUBLE CURTAIN CONDITION PROVIDE LINTEL BARS PER JAMB and LINTEL REINFORCING SCHEDULE UNLESS NOTED OTHERWISE STANDARD HOOK PROVIDE LINTEL UNITS AT HEAD and BOND BEAM UNITS AT SILL 1" CLEAR OR 1-1/2db MINIMUM WHICHEVER IS GREATER SINGLE CURTAIN CONDITION SECTION AT LINTEL BARS (SILL CONDITION SIMILAR) A 48db JAMB BARS OR VERTICAL BARS AT WALL ENDS 48db ALTERNATE HOOK
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