Control and expansion joints in concrete floor slabs are detailed with specific sealant and filler configurations. The control joint features a one-quarter-inch-wide cut filled with epoxy joint filler for a depth of one and one-half inches. The expansion joint incorporates a half-inch-wide joint sealed with elastomeric sealant backed by a cylindrical backer rod, extending one and one-half inches minimum depth.
0000 24" MIN. NOTE: 1. LETTERS TO BE ARABIC NUMERALS OR ALPHABET LETTERS. 2. MINIMUM 24" HIGH WITH A MIN. STROKE WIDTH OF 4 INCHES. 3. SEE ELEVATIONS FOR ADDRESS LOCATIONS - VERIFY FINAL LOCATIONS AND HEIGHTS WITH FIRE MARSHALL 4. ADDRESS NUMBERS SHALL BE PROVIDED IN ADDITIONAL APPROVED LOCATIONS WHEN REQUIRED BY FIRE CODE OFFICIAL. PER ELEVATONS 1 1/2" 1/4" EPOXY JOINT FILLER- FULL DEPTH OF JOINT A CONTROL JOINT B EXPANSION JOINT SEALANT BACKER ROD 1/2" MIN. 1 1/2" SCALE: 3" = 1'-0" 6 FLOOR SLAB JOINTS
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