| 11/19/2020 | XHEZ7.W-N-3001 - Through-penetration Firestop Systems Certified for Canada | UL Product iQ |
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XHEZ7.W-N-3001 - Through-penetration Firestop
Systems Certified for Canada
Design/System/Construction/Assembly Usage Disclaimer
Authorities Having Jurisdiction should be consulted in all cases as to the particular requirements covering the installation and
use of UL Certified products, equipment, system, devices, and materials.
Authorities Having Jurisdiction should be consulted before construction.
Fire resistance assemblies and products are developed by the design submitter and have been investigated by UL for
compliance with applicable requirements. The published information cannot always address every construction nuance
encountered in the field.
When field issues arise, it is recommended the first contact for assistance be the technical service staff provided by the product
manufacturer noted for the design. Users of fire resistance assemblies are advised to consult the general Guide Information for
each product category and each group of assemblies. The Guide Information includes specifics concerning alternate materials
and alternate methods of construction.
Only products which bear UL’s Mark are considered Certified.
XHEZ - Through-penetration Firestop Systems
XHEZ7 - Through-penetration Firestop Systems Certified for Canada
See General Information for Through-penetration Firestop Systems
See General Information for Through-penetration Firestop Systems Certified for Canada
System No. W-N-3001
November 18, 2020
| ANSI/UL1479 (ASTM E814) | CAN/ULC S115 |
|---|
| F Rating — 2 Hr | F Rating — 2 Hr |
| T Rating — 3/4 Hr | FT Rating — 3/4 Hr |
| L Rating At Ambient — Less Than 1 CFM per Device | FH Rating — 2 Hr |
| L Rating At 400°F — Less Than 1 CFM per Device | FTH Rating — 3/4 Hr |
L Rating At Ambient — Less Than 0.5 L/s Per Device
L Rating At 400°F — Less Than 0.5 L/s Per Device
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| 11/19/2020 | XHEZ7.W-N-3001 - Through-penetration Firestop Systems Certified for Canada |
- Partition Panel Units* — The 2 hr fire rated composite wall assembly shall be constructed of nom 6 in. (152 mm) thick
coated steel faced Partition Panel Units* (CJMR) installed in the manner specified in Wall and Partition Design No. U059 in
the Fire Resistance Directory. Panel cutout sized to fit OD and depth of recessed device sleeve. Max diam of panel cutout is 4
in. (103 mm). Panel cutout of steel skin is required at both sides of opening. As an option, the steel skin cutout on side of wall
opposite firestop device can be smaller and of sufficient size to accommodate the passing of the through penetrant. Panel
cutout shall extend into the insulation core of the panel at one side of wall to accommodate the depth of the recessed firestop
device sleeve. Opening can be located on or off panel unit joints. After installation of firestop device and through penetrant,
retained cutout pieces of the insulation core are used to fill any visible voids between and around the penetrant to be flush
with face of wall.
DURASYSTEMS BARRIERS INC — DuraWall Panels
-
Cable — Within the loading area for the firestop device module, the cable may represent a 0 to 100 percent visual fill. Cable
to be installed through the firestop device and the insulation core of the partition panel to pass through the opening. Cable to
be rigidly supported on both sides of wall assembly. The following cable types may be used:
A. Max 500 kcmil (or smaller) copper conductor shielded or unshielded power cable with Ethylene Proplene Rubber
(EPR) insulation and PVC jacket materials. -
Firestop System — The firestop system shall consist of the following:
A. Firestop Device* — Circular RS firestop device for use in pre-cut or pre-formed openings, sized to the OD of the
recessed device sleeve. The device is intended to be installed into the panel cutout at one side of wall with the circular
flange of device installed flush against steel skin of partition panel. Each device consists of two semi-circular
elastomeric inserts with removable elastomeric layers and steel compression plates. The elastomeric layers of the
device are removed one by one until a max gap of 0.04 (1 mm) is formed between the two inserts. After installation of
the device into the precut opening, the nuts of the compression plate are tightened to form an effective seal around
the penetrating item Firestop device secured in place with nom x mm diam by min 6-1/2 in. (165 mm) long steel
screws within each preformed hole in device flange around periphery of opening and extending through full thickness
of partition panel. Firestop device installed in accordance with the accompanying installation instructions.
ROXTEC INTERNATIONAL AB — Types RS-23, RS-25, RS-31, RS 43, RS-50, RS-68, RS-75, Types RS-23 ES, RS-25 ES, RS-31 ES, RS
43 ES, RS-50 ES, RS-68 ES, RS-75 ES. Types RS-23 PE, RS-25 PE, RS-31 PE, RS 43 PE, RS-50 PE, RS-68 PE, RS-75 PE and their
corresponding sleeves SLFRS 23, SLFRS 25, SLFRS 31, SLFRS 43, SLFRS 50, SLFRS 68, SLFRS 75.
ROXTEC INC — — Type ROX RS-50, ROX RS-68, ROX RS-75 and their corresponding sleeves SLFRS 50, SLFRS 68, SLFRS 75.
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B. Fill, Void or Cavity Material* — Sealant — Nom 3/8 in. (10 mm) bead of fill material applied around the periphery
of the firestop device sleeve flange at the interface with the steel skin of the partition panel. In addition, for L Rating,
sealant shall be applied on the device sleeve flange to seal each screw head location.
See Fill, Void or Cavity Material (XHHW) category in the Fire Resistance Directory for the names of manufacturers. Any sealant or
caulk material meeting the above specification and bearing the UL Classification Marking may be used.
- Indicates such products shall bear the UL or cUL Certification Mark for
jurisdictions employing the UL or cUL Certification (such as Canada),
respectively.
Last Updated on 2020-11-18
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