3M™ Fire Barrier Cast-In Devices for Metal Pipes
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Details
Highlights
- Firestop tested for up to 3 hours in accordance with ASTM E 814 (UL 1479)
- Models for metallic (black cap) and non-metallic (white cap) penetrating items
- Easily adjusted height accommodates concrete thickness from 2-1/2 inch up to 8 inch (57.2 mm to 203.2 mm)
- Meets UL Water Leakage Test, W Rating - Class 1 requirements for systems tested and listed in accordance with ANSI/UL 1479 (see system details)
- UL Classified for 2- and 3-hour fire (F) rating, 1- and 3-hour temperature (T) rating
- Installs securely by attaching directly to flooring deck
- Rugged one-piece design to withstand every-day bumps, kicks and hard knocks of the construction process
- Red colour easily identifiable as fire-rated device
The 3M™ Fire Barrier Cast-in Device 2MCID for Metal Pipes is an intumescent device that firestops 2-inch (50.8 mm) metallic penetrations through fire-rated concrete floor assemblies. The device is installed by attaching directly to the form before a concrete slab is poured.
The 3M™ Fire Barrier Cast-in Device 2MCID creates an opening through which mechanical, electrical or plumbing penetrants can be routed after the slab is cured and forms are removed. The device is installed prior to the concrete pour, creating a firestop sleeve through which a 2 inch penetrant (e.g. metal pipe) may be passed. It helps prevent the spread of fire, smoke and noxious gas through the penetration opening, and provides up to 3-hour fire protection. 3M™ Fire Barrier Cast-In Devices can be used with the following accessories: 3M™ Fire Barrier Cast-In Metal Deck Adaptor to accommodate fluted metal decks, 3M™ Fire Barrier Cast-In Device Height Adaptor to accommodate up to 12 in. (304.8 mm) concrete thickness, 3M™ Fire Barrier Cast-In Aerator Adaptor for aerator systems (use only with 4 in. 3M™ Fire Barrier Cast-In Devices), and 3M™ Fire Barrier Cast-In Tub Box Assembly to create a void for plumbing access (for use only with 2 in. metallic (50.8 mm) 3M™ Fire Barrier Cast-In Devices).
Suggested applications
- May be applied to 2 inch metallic pipes, single and bundled cables, insulated pipes and HVAC line sets penetrating concrete floors with fire-ratings up to 3 hours
- Use the appropriately-sized device as listed in system details (black-capped devices for metallic penetrations and white-capped devices for non-metallic penetrations)
Typical Properties
