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Sheet
Drawing No.
HILTI, Inc.
Date
Scale
8. MAXIMUM 4" DIAMETER CABLE BUNDLE TO CONSIST OF ANY COMBINATION OF THE FOLLOWING :
A. MAXIMUM 300 PAIR NO. 24 AWG TELEPHONE CABLE WITH PVC JACKET.
B. MAXIMUM 24 FIBER OPTIC CABLE WITH PVC JACKET.
C. MAXIMUM 7/C NO. 12 AWG POWER CABLE WITH PVC JACKET.
D. RGU/59 COAXIAL CABLE WITH PVC JACKET.
E. MAXIMUM 2/C NO. 10 AWG (+GROUND) ROMEX CABLE WITH PVC JACKET.
F. MAXIMUM 3/C NO. 18 AWG METAL CLAD CABLE.
9. MINIMUM 6" LONG JACKET FORMED OF MINIMUM 0.010" THICKNESS STEEL SHEET SECURED IN PLACE
WITH ONE STEEL BAND CLAMP. ENDS OF THE JACKET TO OVERLAP BY A MINIMUM 2" AND EXTEND 1"
INTO WALL ON BOTH SIDES OF ASSEMBLY.
10. HILTI CFS-BL FIRESTOP BLOCK (2" THICK x 8" WIDE x 5" DEEP [FOR 1-HR. OR 2-HR. ASSEMBLIES] OR 2"
THICK x 5" WIDE x 8" DEEP [FOR 3-HR. OR 4-HR. ASSEMBLIES], REFERENCE : FRONT VIEW) FIRMLY
PACKED AND CENTERED WITHIN WALL. EITHER ONE OR A COMBINATION OF BLOCK TYPES MAY BE USED.
NOTES : 1. MAXIMUM AREA OF OPENING = 2496 SQUARE INCHES, WITH MAXIMUM DIMENSION OF 52".
2. APPLY HILTI FS-ONE INTUMESCENT FIRESTOP SEALANT OR CP 618 FIRESTOP PUTTY STICK
INTO ANY VOID THAT MAY EXIST AROUND PENETRANTS, INTO INTERSTICES OF CABLES,
BETWEEN CABLES AND CABLE TRAY, OR BETWEEN FIRESTOP/FIRE BLOCKS), TO MAXIMUM
EXTENT POSSIBLE.
3. WHEN ANNULAR SPACE EXCEEDS 4", A NOMINAL 2" x 2" STEEL WIRE MESH (16 GA.) SHALL
BE ATTACHED TO BOTH SIDES OF THE WALL BY MEANS OF 1/4" HILTI TOGGLER BOLTS WITH
1-1/2" DIAMETER FENDER WASHERS (SPACED MAXIMUM 8" C/C). STEEL WIRE MESH CUT TO
FIT THE CONTOUR OR PENETRANT AND OVERLAP MINIMUM 3" BEYOND THE PERIPHERY OF
THE OPENING.
4. ONE OR MORE OF THE ABOVE PENETRANTS MAY BE INSTALLED WITHIN THE OPENING AND
IN ANY COMBINATION, PROVIDED ALL SPACING PARAMETERS AR MAINTAINED.
2 of 2
-
F-RATING = 1-HR., 2-HR., 3-HR., OR 4-HR.
T-RATING = 0-HR.
Tulsa, Oklahoma USA (800) 879-8000
ANNULAR SPACE
MINIMUM
MAXIMUM
BETWEEN CABLE TRAY AND ADJACENT PENETRATING ITEMS
2"
4-1/2"
BETWEEN CABLE TRAY AND PERIPHERY OF OPENING
1"
3"
BETWEEN PIPES, CONDUITS, OR TUBING (ITEM 5)
1-1/2"
4-3/4"
BETWEEN PIPES, CONDUITS, OR TUBING (ITEM 5) AND PERIPHERY OF OPENING
3"
4-1/4"
BETWEEN STEEL CONDUITS (ITEM 7)
1-1/8"
1-1/8"
BETWEEN STEEL CONDUITS (ITEM 7) AND ADJACENT PENETRATING ITEMS
4-1/2"
4-3/4"
BETWEEN STEEL CONDUITS (ITEM 7) AND PERIPHERY OF OPENING
1-1/8"
OJNLO?
BETWEEN CABLE BUNDLE AND ADJACENT PENETRATING ITEMS
2"
6"
BETWEEN CABLE BUNDLE AND PERIPHERY OF OPENING
1-1/2"
2-1/4"
WL
UL/cUL SYSTEM NO. W-L-8014
MULTIPLE PENETRATING ITEMS THROUGH GYPSUM WALL ASSEMBLY
8014g
Jan. 10, 2012
WL8014g.011012