Construction Specialties - FB-22 Joint Fire Barrier (Horizontal)
Company: Construction Specialties, Inc.
Expansion joint fire barrier product made up of ceramic paper, multiple layers of ceramic fiber blanket with foil scrim on one side, fiberglass insulation block, and a joint cover. Sizes and dimension vary per joint size and maximum opening size. Approved for nominal joint sizes of 1 in., 2 in., 3 in., and 4 in. with minimum joint size of -50% of nominal joint size and maximum joint size of +50% of nominal joint size.
Model: FB-22
| Test Standard |
Rating |
Design Number |
| UL 2079 |
2-Hour
L-Rating: <1 SCFM/LF |
CSI/EJCA 120-04 |
| CAN/ULC-S115 |
F Rating: 2-Hour
FT Rating: 2-Hour |
| ASTM E1399/E1399M |
Cycling – Class IV
± 50% of nom. joint size, Horizontal Movement |
| Test Standard |
Rating |
Design Number |
| UL 2079 |
3-Hour
L-Rating: <1 SCFM/LF |
CSI/EJCA 180-02 |
| CAN/ULC-S115 |
F Rating: 3-Hour
FT Rating: 3-Hour |
| ASTM E1399/E1399M |
Cycling – Class IV
± 50% of nom. joint size, Horizontal Movement |
