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Open State Cavity Barrier 60/44 (OSCB 60/44)
Extended cavity fire barrier performance within rainscreen facades.
Application
Designed for use within open state cavities (e.g. rainscreen systems), allowing ventilation and drainage of the cavity under service conditions.
Description
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:
- Suitable for 44 mm air space.
- Quick and cost-effective installation.
- Galvanized steel fixing brackets are supplied as standard.
- Tested in accordance with ASFP Technical Guidance Document 19 (TDG 19) and BS EN 1363-1.
- Colour coded for ease of identification.
General information
Color | Blue |
Material | Polythene Stonewool |
Shape | Rectangle |
Length | 1000 mm |
WidthManufactured suit cavity voids of 50 to 425 mm. | Bespoke 50 mm 425 mm |
Height | 90 mm |
Uniclass | |
CAWS | P12/360 Mineral wool rigid batts P12/40 Mineral wool rigid batts |
Product range |
Specification data - Intumescent sleeved mineral wool cavity fire barriers
Fire performance | 60 minutes insulation and integrity. |
Material | Rockwool, polythene sleeved. |
Thickness | 90 mm. |
Cavity width | Total cavity size less 44 mm. |
Air gap | 44 mm. |
AttachmentGalvanized clips as standard; stainless steel option available. | Galvanized steel fixing clips.Standard. Stainless steel fixing clips.Optional. |
Length | 1000 mm. |
Colour | Blue. |
Accessories | None. AIM polythene sleeved wall cavity barrier. |
Literature
AIM Open State Cavity Barrier Technical Guide 2022
NEW AIM OSCB Range - Open State Cavity Barriers
Similar products from AIM
Open State Cavity Barrier 120/25 (OSCB 120/25)
Open State Cavity Barrier 120/44 (OSCB 120/44)
Open State Cavity Barrier 60/25 (OSCB 60/25)