Cavity fire barrier for metsec party wall junctions.
ARC T-Barrier® Metal Frame is a three-piece system that fits into and around the metal ‘C’ sections to offer up to four hours' fire integrity in a metal frame construction where the external leaf is brickwork.
The T-Barrier® Metal Frame is installed as shown as the instructions on the ARC website.
3 piece system fire stops at the junction between the party wall and external wall, good acoustic properties, polythene encapsilated for on site protection
Rockfibre mineral wool
|Uniclass 2015||Mineral wool fire stopping (Pr_25_80_81_51)|
|Standard product features|
Rock fibre mineral wool.
Fire rating (to BS EN 13501-1):