Page text

Sheet
Drawing No.
HILTI, Inc.
Tulsa, Oklahoma USA (800) 879-8000
Date
Scale
TOP VIEW
A
A
SECTION A-A
NOTES : 1. MAXIMUM DIAMETER OF OPENING = 6".
2. ANNULAR SPACE = MINIMUM 3/16", MAXIMUM 1-1/4".
3. CLOSED OR VENTED PIPING SYSTEM (PVC, ABS, FRPP = SCH 40; CPVC = SDR 11 OR 13.5;
PP = SCH 80).
4. T-RATING = 2-HR. WHEN PP PIPE IS USED, 1-3/4-HR. WHEN PVC, RNC OR CPVC PIPE IS
USED AND 1/4-HR. WHEN ABS OR FRPP PIPE IS USED.
1. LIGHTWEIGHT OR NORMAL WEIGHT CONCRETE FLOOR ASSEMBLY (MINIMUM 4-1/2" THICK) (2-HR.
FIRE-RATING).
2. PENETRATING ITEM TO BE ONE OF THE FOLLOWING :
A. MAXIMUM 4" NOMINAL DIAMETER PVC PLASTIC PIPE (CELLULAR OR SOLID CORE).
B. MAXIMUM 4" NOMINAL DIAMETER ABS PLASTIC PIPE (CELLULAR OR SOLID CORE).
C. MAXIMUM 4" NOMINAL DIAMETER CPVC PLASTIC PIPE (SDR 13.5) (CLOSED PIPING SYSTEM ONLY).
D. MAXIMUM 4" NOMINAL DIAMETER FRPP PLASTIC PIPE.
E. MAXIMUM 4" NOMINAL DIAMETER RIGID NONMETALLIC CONDUIT (RNC).
F. MAXIMUM 2" NOMINAL DIAMETER PP PLASTIC PIPE.
G. MAXIMUM 3" NOMINAL DIAMETER AQUARISE CPVC PLASTIC PIPE (SDR 11) MANUFACTURED BY
IPEX, INC. (CLOSED PIPING SYSTEM ONLY).
3. HILTI CP 648E WRAP STRIP (NOMINAL 3/16" THICK X 1-3/4" WIDE) WRAPPED AROUND THE OUTER
CIRCUMFERENCE OF PIPE, COVERING ONE TIME, AND HELD IN PLACE WITH TAPE. AN ADDITIONAL
THREE LAYERS WRAPPED AROUND PIPE TO THE MAXIMUM EXTENT POSSIBLE AND HELD IN PLACE
WITH TAPE. WRAP STRIP INSTALLED FLUSH WITH BOTTOM SURFACE OF FLOOR.
4. MINIMUM 1/2" DEPTH HILTI FS-ONE INTUMESCENT FIRESTOP SEALANT FLUSH WITH BOTTOM SURFACE
OF FLOOR.
5. MINIMUM 2" THICKNESS MINERAL WOOL (MIN. 4 PCF DENSITY) TIGHTLY PACKED, FLUSH WITH TOP
SURFACE OF FLOOR.
cUL
1 of 1
1/8" = 1"
Sep. 28, 2006
cUL SYSTEM NO. F-A-2026
cUL FA2026b.092806
CANADA ONLY
F-RATING = 2-HR.
FT-RATING = 1/4-HR., 1-3/4-HR. OR 2-HR.
FH AND FTH-RATINGS = 0-HR.
NOTE : TESTED WITH A 50 Pa PRESSURE DIFFERENTIAL
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