A concrete floor slab transition features a depression with a minimum six-inch dimension and slab reinforcing dowels extending across the joint. The construction joint includes a continuous keyway and a tool edge with a one-eighth inch radius on each side. The control joint incorporates a sawcut executed within the first twelve hours of the pour along with a one-eighth inch radius tool edge. Both slab sections rest on a prepared sub-base as specified in the footing and foundation plan.
SAWCUT WITHIN FIRST 12 HOURS OF POUR TOOL EDGE WITH 1/8" RADIUS CONCRETE FLOOR SLAB SEE FOOTING AND FOUNDATION PLAN CONCRETE FLOOR SLAB SEE FOOTING AND FOUNDATION PLAN CONTINUOUS KEYWAY TOOL EACH SIDE OF JOINT WITH 1/8" RADIUS DOWELS TO MATCH SLAB REINFORCING DOWELS TO MATCH SLAB REINFORCING CONSTRUCTION JOINT CONTROL JOINT 6" MIN. 6" MIN.
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