Page text

Sheet
Drawing No.
HILTI, Inc.
Tulsa, Oklahoma USA (800) 879-8000
Date
Scale
A
A
SECTION A-A
BOTTOM VIEW
NOTES : 1. CLOSED OR VENTED PIPING SYSTEM (PVC = SCHEDULE 40; CPVC = SDR 11 OR 13.5).
2. HILTI CP 648E WRAP STRIP(S) AND HILTI FS-ONE INTUMESCENT FIRESTOP SEALANT
ARE REQUIRED ON BOTH SIDES OF A WALL ASSEMBLY.
1. CONCRETE FLOOR OR WALL ASSEMBLY (3-HR. FIRE-RATING) :
A. LIGHTWEIGHT OR NORMAL WEIGHT CONCRETE FLOOR OR WALL (MINIMUM 4-1/2" THICK).
B. ANY UL/cUL CLASSIFIED CONCRETE BLOCK WALL.
2. PENETRATING ITEM TO BE ONE OF THE FOLLOWING :
A. MAXIMUM 2" NOMINAL DIAMETER PVC PLASTIC PIPE (CELLULAR OR SOLID CORE).
B. MAXIMUM 2" NOMINAL DIAMETER CPVC PLASTIC PIPE (SDR 13.5) (CLOSED PIPING SYSTEM ONLY).
C. MAXIMUM 2" 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 CONTINUOUSLY AROUND
THE OUTER CIRCUMFERENCE OF THE PIPE, COVERING ONE TIME, WITH ENDS BUTTED AND HELD IN
PLACE WITH TAPE. WRAP STRIP TO BE INSERTED INTO ANNULAR SPACE AND RECESSED FROM
BOTTOM SURFACE OF FLOOR 1/4" TO ACCOMMODATE FIRESTOP SEALANT.
4. MINIMUM 1/4" DEPTH HILTI FS-ONE INTUMESCENT FIRESTOP SEALANT FLUSH WITH BOTTOM SURFACE
OF FLOOR.
cUL
1 of 1
3/16" = 1"
Sep. 28, 2006
cUL SYSTEM NO. C-AJ-2024
F AND FH-RATING = 3-HR.
FT AND FTH-RATING = 0-HR.
NOTE : TESTED WITH A 50 Pa PRESSURE DIFFERENTIAL
cUL CAJ2024d.092806
CANADA ONLY
NOM. PIPE
DIAMETER
MINIMUM DIAMETER
OF TOP OPENING
MAXIMUM DIAMETER
OF BOTTOM OPENING
ANNULAR SPACE AT
BOTTOM OF OPENING
RATINGS
F
FT
FH
FTH
1-1/2"
1-7/8"
3"
NOMINAL 9/16"
3
0
3
0
2"
OJNLO?
3-1/2"
NOMINAL 9/16"
3
0
3
0
1
2
3
4