CONSTRUCTION JOINT SECTION HYBRID 4" 4" SECOND SLAB POUR INITIAL SLAB POUR PROVIDE ALTERNATE BID TO FILL ALL JOINTS EMBEDDED DIAMOND DOWEL POCKET FORMER CREATES SLOT TO RECEIVE TAPERED DIAMOND DOWEL AT MID HEIGHT OF SLAB. NOTES: 1. USE CONSTRUCTION JOINT DETAIL SHOWN WHERE INDICATED ON PLAN OR BETWEEN SLAB POURS. CONCRETE SLAB SEE PLAN FOR THICKNESS #3x36" DOWELS AT 24" O.C. , AT MID HEIGHT OF SLAB CENTERED ON JOINT - ALTERNATE WITH DIAMOND DOWEL REINFORCING PER PLAN 1.5" - 2" CLEAR FROM TOP DIAMOND DOWEL 3/8x4-1/2"x4-1/2" AT 24" O.C. ALTERNATE WITH DOWELS SAW CUT JOINT SECTION 4" 4" NOTES: SAWCUT SLAB - USE EARLY -ENTRY, DRY-CUT SAW. CUT JOINTS 1-HOUR IN HOT WEATHER OR 4 HOURS IN COLD, AFTER COMPLETING THE FINISHING OF THE SLAB IN THAT JOINT LOCATION. SAW CUTTING MUST BE COMPLETED BEFORE SLAB COOLING OCCURS, SUBSEQUENT TO PEAK OF HYDRATION. DEPTH OF CUT = 1.25" ± 0.25" 1/8" MAX REINFORCING CONTINUOUS THRU JOINT - SEE GSN FOR LAP REQUIREMENTS. OPTION: "T" - SEE PLANS FOR SLAB THICKNESS REINFORCING TO BE 1.5" - 2" CLEAR FROM TOP OF SLAB- CHAIR AS REQUIRED. (REINFORCING SHOULD BE IN THE TOP 1/3RD OF THE SLAB THICKNESS) X -
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