Knauf Insulation Rocksilk® RainScreen OSCB44 - Cavity Barrier
by Knauf Insulation
APPLICATION
Rainscreen façade insulation
MATERIAL
Rock Mineral Wool
DESCRIPTION
Rocksilk® RainScreen OSCB44 is a horizontal cavity barrier manufactured from rock mineral wool, shrink wrapped with a reactive intumescent strip, for use in ventilated cavities up to 450mm.
It forms part of a system with Rocksilk® RainScreen Slabs which provides fire resistance for up to 120 minutes integrity and 90 minutes insulation (E120 I90).
BENEFITS
- Form part of tested systems providing fire resistance for up to 120 minutes integrity and 90 minutes insulation (E120 I90).
- Fixing bracket included as standard.
- Reactive intumescent strip expands in the event of a fire to fill the residual cavity.
- Suitable for horizontal applications with a cladding outer leaf.
Specification Details for Knauf Insulation Rocksilk® RainScreen OSCB44 - Cavity Barrier (Insulation Systems)
Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Knauf Insulation is consulted before specifying.
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