Reinforcement for steel deck openings ranging from greater than 6 inches up to a maximum diameter of 13 inches where two adjacent low flutes are impacted and cut. An angle is positioned on each side of the opening and attached to the deck. The reinforcement extends a minimum of three webs past each end of the hole.
ANGLE EACH SIDE OF OPENING ANGLE ATTACHMENT TO DECK (2) MAX. ADJACENT WEBS CUT AT (2) LOW FLUTES DECK WEB TYP. REINFORCING AT HOLES GREATER THAN 6" TO 13" MAX. LOCATED w/ IMPACTS TO (2) ADJACENT LOW FLUTES MAX. HOLE 13" DIA. EACH END EXTEND (3) WEBS MIN. ANGLE EACH SIDE OF OPENING ANGLE ATTACHMENT TO DECK (2) MAX. ADJACENT WEBS CUT AT (2) LOW FLUTES DECK WEB TYP. REINFORCING AT HOLES GREATER THAN 6" TO 13" MAX. LOCATED w/ IMPACTS TO (2) ADJACENT LOW FLUTES MAX. HOLE 13" DIA. EACH END EXTEND (3) WEBS MIN.
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