Extended cavity fire barrier performance within rainscreen facades.
Designed for use within open state cavities (e.g. rainscreen systems), allowing ventilation and drainage of the cavity under service conditions.
Polythene sleeved, ROCKWOOL® stone wool fire barrier faced with high performance intumescent material designed for use within open state cavities (e.g. rainscreen systems), allowing ventilation and drainage of the cavity under service conditions.
Open state cavity barriers provide an effective fire barrier for ventilated voids up to 425 mm in depth. OSCB 60/44 delivers a fire rating of up to 60-minutes insulation and integrity with an air space of 44 mm.
The AIM OSCB 60/44 range has been tested to provide solutions that accommodate cladding rails interrupting the line of the barrier.
Features and benefits:
Manufactured suit cavity voids of 50 to 425 mm.
P12/360 Mineral wool rigid batts
P12/40 Mineral wool rigid batts
60 minutes insulation and integrity.
Rockwool, polythene sleeved.
Total cavity size less 44 mm.
Galvanized clips as standard; stainless steel option available.
Galvanized steel fixing clips.
Stainless steel fixing clips.
AIM polythene sleeved wall cavity barrier.