Page text

Sheet
Drawing No.
HILTI, Inc.
Tulsa, Oklahoma USA (800) 879-8000
Date
Scale
CAJ
2 of 3
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UL/cUL SYSTEM NO. C-AJ-8096
1. CONCRETE FLOOR OR WALL ASSEMBLY (2-HR. FIRE-RATING) :
A. LIGHTWEIGHT OR NORMAL WEIGHT CONCRETE FLOOR OR WALL (MIN. 4-1/2" THICK).
B. ANY UL/ULC CLASSIFIED CONCRETE BLOCK WALL.
FIRESTOP CONFIGURATION A
2. MAXIMUM 4" DIAMETER CABLE BUNDLE CONSISTING OF ANY OF THE FOLLOWING :
A. MAXIMUM 300 PAIR NO. 24 AWG TELEPHONE CABLE.
B. MAXIMUM 500 KCMIL POWER CABLE.
C. MAXIMUM 7/C NO. 12 AWG POWER CABLE.
D. MAXIMUM 3/8" DIAMETER FIBER-OPTIC CABLE.
E. MAXIMUM 3/C NO. 12 AWG METAL-CLAD CABLE.
F. MAXIMUM 3/C NO. 10 (+ GROUND) ROMEX POWER CABLE.
3. MINIMUM 5" DEPTH HILTI CP 620 FIRE FOAM, EXTENDING 1/2" ABOVE THE TOP SURFACE OF THE FLOOR,
OR BOTH SURFACES OF WALL, AND OVERLAPPING THE CONCRETE 1/2" ON ALL SIDES OF OPENING.
NOTE : MINIMUM SPACING BETWEEN CABLE BUNDLE AND PERIPHERY OF
OPENING AND ADJACENT PENETRANTS = 1/2" AND 4" RESPECTIVELY.
FIRESTOP CONFIGURATION B
2. MAXIMUM 2" NOMINAL DIAMETER COPPER PIPE.
3. NOMINAL 3/4" THICK AB/PVC PIPE INSULATION.
4. HILTI CP 648E WRAP STRIP (NOMINAL 3/16" THICK x 1" WIDE) CONTINUOUSLY WRAPPED AROUND THE
OUTER CIRCUMFERENCE OF THE PIPE, COVERING ONCE, WITH ENDS HELD IN PLACE WITH TAPE. WRAP
STRIP INSTALLED FLUSH WITH BOTTOM SURFACE OF FLOOR OR BOTH SURFACES OF CP 620 FIRE FOAM
IN A WALL.
5. MINIMUM 5" DEPTH HILTI CP 620 FIRE FOAM, EXTENDING 1/2" ABOVE THE TOP SURFACE OF THE FLOOR,
OR BOTH SURFACES OF WALL, AND OVERLAPPING THE CONCRETE 1/2" ON ALL SIDES OF OPENING.
NOTE : MINIMUM SPACING BETWEEN INSULATED PIPE AND PERIPHERY OF
OPENING AND ADJACENT PENETRANTS = 1/2" AND 3" RESPECTIVELY.
FIRESTOP CONFIGURATION C
2. MAXIMUM 4" NOMINAL DIAMETER PVC PLASTIC PIPE (SCHEDULE 40) (SOLID OR CELLULAR CORE)
(CLOSED OR VENTED PIPING SYSTEMS).
3. HILTI CP 648E WRAP STRIP (NOMINAL 3/16" THICK x 1-3/4" WIDE) CONTINUOUSLY WRAPPED AROUND
THE OUTER CIRCUMFERENCE OF THE PIPE, COVERING ONCE, WITH ENDS HELD IN PLACE WITH TAPE.
WRAP STRIP TO BE DOUBLE-STACKED AND INSTALLED FLUSH WITH BOTTOM OF FLOOR OR BOTH
SURFACES OF CP 620 IN A WALL.
4. MINIMUM 5" DEPTH HILTI CP 620 FIRE FOAM, EXTENDING 1/2" ABOVE THE TOP SURFACE OF THE FLOOR,
OR BOTH SURFACES OF WALL, AND OVERLAPPING THE CONCRETE 1/2" ON ALL SIDES OF OPENING.
MULTIPLE PENETRATING ITEMS THROUGH CONCRETE FLOOR/WALL
OR BLOCK WALL ASSEMBLY
8096d
F-RATING = 2-HR.
T-RATING = 0-HR., 1/2-HR. OR 2-HR. (SEE NOTE NO. 3 BELOW)
Feb. 26, 2010
CAJ8096d.022610