Suspended ceiling wire attachments anchor vertical hanger wires and splayed brace wires to an overhead structural concrete slab. The assembly uses a thirteen gauge by three-quarter inch minimum ceiling clip secured to the concrete with either a shot-in anchor having a three-quarter inch minimum penetration or a five-sixteenth inch minimum drill-in expansion anchor. Vertical hanger wires secure with three tight turns in one and a half inches. Splayed brace wires connect via a one-inch wide by two gauge minimum steel strap with four tight turns in one and a half inches at a maximum forty-five degree angle.
45° MAX MAX 5/8" MAX 5/8" (A) VERTICAL HANGER WIRE CLIP ATTACHMENT (B) SPLAYED BRACING WIRE CLIP ATTACHMENT STRUCTURAL CONCRETE 5/16 INCH (MIN) DRILL-IN EXPANSION ANCHOR - TEST SPLAYED BRACE WIRE STEEL STRAP 1" WIDE X 2 GA. (MIN) 4 TIGHT TURNS IN 1 1/2" SHOT-IN ANCHOR 3/4" (MIN) PENETRATION - TEST CEILING CLIP 13 GA. X 3/4" WIDE (MIN) VERTICAL HANGER WIRE 3 TIGHT TURNS IN 1 1/2"
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