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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 = 7".
2. ANNULAR SPACE = MINIMUM 0", MAXIMUM 7/8".
1. ANY UL/cUL CLASSIFIED PRE-CAST HOLLOW CORE CONCRETE FLOOR ASSEMBLY (MIN. 8" THICK)
(2-HR. FIRE-RATING).
2. PENETRATING ITEM TO BE ONE OF THE FOLLOWING :
A. MAXIMUM 4" NOMINAL DIAMETER STEEL PIPE (SCHEDULE 10 OR HEAVIER).
B. MAXIMUM 4" NOMINAL DIAMETER COPPER PIPE.
3. NOMINAL 1" THICKNESS GLASS-FIBER PIPE INSULATION.
4. MINIMUM 1" THICKNESS MINERAL WOOL (MIN. 4 PCF DENSITY) TIGHTLY PACKED AND INSTALLED
FLUSH WITH THE BOTTOM SURFACE OF THE FLOOR.
5. MINIMUM 1" THICKNESS MINERAL WOOL (MIN. 4 PCF DENSITY) TIGHTLY PACKED AND RECESSED
FROM THE TOP SURFACE OF THE ASSEMBLY TO ACCOMMODATE FIRESTOP SEALANT.
6. MINIMUM 1/4" DEPTH HILTI FS-ONE INTUMESCENT FIRESTOP SEALANT.
7. MINIMUM 1/4" BEAD HILTI FS-ONE INTUMESCENT FIRESTOP SEALANT APPLIED AT POINT OF CONTACT.
CBJ
5013b
1 of 1
1/8" = 1"
Nov. 03, 2011
UL/cUL SYSTEM NO. C-BJ-5013
F-RATING = 2-HR.
T-RATING = 1-HR.
CBJ5013b.110311
INSULATED METAL PIPE THROUGH HOLLOW-CORE CONCRETE FLOOR ASSEMBLY
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