MM Systems Pyro-Flex® PF-3236F-SC Series (formerly Pyro-Flex® PF-3000F-PSH Series)
These asymmetrical expansion joint assemblies consist of various designs made up of two parts. The fire resistive Pyro-Flex® portion consists of flexible ceramic fiber blanket of varying sizes and thicknesses; and the architectural joint system portion, also called an architectural cover plate, which is metallic, and is able to slide open and close. These fire resistive joint systems are recognized for use in horizontal assemblies, as well as at the junction or connection point. The horizontal Pyro-Flex® consists of a fire blanket system, which spans to each face of the floor assembly, forming protection from the underside of the floor assembly.
RATINGS
| Standard |
Rating |
Design Number |
ASTM E 1966
ANSI/UL 2079 |
3 hour |
MM/EJH 180-02
(formerly CEJ 504F) |
| Standard |
Movement Cycling |
Design Number |
| ASTM E1399 |
500 Cycles at
30 cycles per minutes |
MM/EJH 180-02
(formerly CEJ 504F) |
