ULC 112 – Standard Methods of Fire Test of Fire-Damper Assemblies (CAN/ULC S112-10)
These requirements and methods of test apply to fire damper assemblies rated 3/4 h 1 h 1 1/2 h 2 h or 3 h for use in air-conditioning and ventilating system ducts or openings (without ducts) piercing horizontally or vertically oriented fire separations where the fire separations are required to have a fire resistance rating of not more than 4 h.
Product Details
- Edition:
- 3
- Published:
- 06/01/2010
- Note:
- This product is unavailable in Russia Ukraine Belarus
