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Sheet
Drawing No.
HILTI, Inc.
Date
Scale
1. LIGHTWEIGHT OR NORMAL WEIGHT CONCRETE FLOOR ASSEMBLY (MINIMUM 2-1/2" THICK) (1-HR. OR
2-HR. FIRE-RATING).
2. GYPSUM SHAFT WALL ASSEMBLY (UL/cUL CLASSIFIED U400 OR V400 SERIES) (1-HR. OR 2-HR.
FIRE-RATING) (2-HR. SHOWN) TO INCLUDE THE FOLLOWING CONSTRUCTION FEATURES :
A. "J" SHAPED CEILING RUNNER, MINIMUM 2-1/2" WIDE WITH LEGS OF 1-1/4" AND 2" (MINIMUM 24 GA.)
FASTENED TO TOP SIDE OF CONCRETE FLOOR WITH STEEL FASTENERS AT LOCATION NOT
GREATER THAN 2" FROM ENDS AND MAXIMUM 24" O.C.
B. "C-H" SHAPED STUDS (MINIMUM 2-1/2" WIDE, MINIMUM 25 GA.) CUT 3/8" TO 1/2" LESS IN LENGTH
THAN ASSEMBLY HEIGHT.
C. NOMINAL 1" THICK GYPSUM LINER PANEL. TYPE AND SHEET ORIENTATION AS SPECIFIED IN THE
INDIVIDUAL UL/cUL DESIGN.
D. NOMINAL 1/2" OR 5/8" THICK GYPSUM WALLBOARD. TYPE, NUMBER OF LAYERS, AND SHEET
ORIENTATION AS SPECIFIED IN THE INDIVIDUAL UL/cUL DESIGN.
3. HILTI CP 606 FLEXIBLE FIRESTOP SEALANT INSTALLED THE FULL DEPTH OF GYPSUM BOARD AND
FLUSH WITH THE FINISH SIDE OF WALL.
BWS
0023b
1 of 1
9/32" = 1"
Apr. 03, 2012
UL/cUL SYSTEM NO. BW-S-0023
ASSEMBLY RATING = 1-HR. OR 2-HR.
BWS0023b.040312
BOTTOM OF WALL JOINT : GYPSUM SHAFT WALL ASSEMBLY
CROSS-SECTIONAL VIEW
Tulsa, Oklahoma USA (800) 879-8000
NOTE : MAXIMUM WIDTH OF JOINT = 1".
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