Compare

Knauf Insulation - Rocksilk® RainScreen FFCB - Cavity Barrier

Name: Knauf Insulation - Rocksilk® RainScreen FFCB - Cavity Barrier
Brand: Knauf Insulation Ltd
SKU: 2Dgjaa8RLH8THZz7Mc13MR

Verified by manufacturer 4 months ago

RainScreen FFCB (102 mm) 100 mm

Knauf Insulation Ltd

Third party certifications:

Indoor Air Comfort – Eurofins
Certificate type

A patented cavity barrier manufactured from rock mineral wool, that is designed to be face-fixed to Rocksilk® RainScreen Slab as the masonry façade is constructed.

Jump to:

BOS

+44 (0)1744 766 666 Website

Application

Rocksilk® RainScreen FFCB is used as a cavity barrier in closed state cavities to provide fire resistance between compartments, floor levels and cavity openings such as windows or doors. It is suitable for use in partially filled masonry cavities where the inner leaf is concrete/masonry/steel or timber frame.

A 100mm Rocksilk® RainScreen FFCB will provide fire resistance of

30 minutes insulation and 90 minutes integrity, while a 200mm Rocksilk® RainScreen FFCB will provide fire resistance of 90 minutes insulation and integrity.

When factory finished to suit cavity dimensions, Rocksilk® RainScreen FFCB comes with three ties per barrier included in the box.

When ordered as a full slab, ties should be ordered separately.

They should be a suitable depth such that they sit in contact with the sheathing board when installed. The ties can be easily trimmed to size.

Rocksilk® RainScreen FFCB can only be used in conjunction with Rocksilk® RainScreen Slab.

Description

Knauf Insulation Rocksilk® RainScreen FFCB is a patented cavity barrier manufactured from rock mineral wool, that is designed to be face-fixed to Rocksilk® RainScreen Slab as the masonry façade is constructed. It forms part of a tested system with Rocksilk® RainScreen Slabs which together provide fire resistance for up to 90 minutes insulation and integrity (EI90). It is non-combustible, achieving the best possible Euroclass A1 reaction to fire classification and is manufactured using Knauf Insulation's unique bio-based binder, ECOSE® Technology.

General information

Finish	Foil Guidance for specification option: Foil faced to ensure correct orientation of barrier.
Material	Rock mineral wool
Shape	Rectangle Guidance for specification option: Cavity barrier.
Length	1200 mm
Width	52 mm 102 mm
Height	100 mm 200 mm

Uniclass	Pr_25_80_80_79 Sleeved mineral wool cavity barriersPrimary Pr_25_57_06_53 Mineral wool insulation
CAWS	F30/155 Partial fill cavity insulation P10/420 Sleeved mineral wool small cavity barriers P10/410 Flexible cavity barriers P10/432 Cavity barriers P12/360 Mineral wool rigid batts F30/12 Partial fill cavity insulation P10/70 Sleeved small cavity barriers P12/40 Mineral wool rigid batts

Product range	Cavity Barriers Partially Filled Masonry Cavities

Specification data - Sleeved mineral wool cavity barriers

Third-party certification	Euroclass A1 Reaction to Fire Classification. Eurofins Gold. EUCEB. Made in Britain. UL Solutions.
Cavity barriers	-
Sleeves	Foil faced to ensure correct orientation of barrier.
Residual cavity width	- Manufacturer guidance Rocksilk® RainScreen FFCBs should be in intimate contact with both substrates, being the masonry façade and Rocksilk® RainScreen Slab.
Fire performance	Euroclass A1 to BS EN 13501-1.

Indoor air quality	Eurofins Gold Certificate. Manufacturer guidance Straight from formaldehyde.
VOC emissions	Products manufactured with ECOSE® Technology generate low levels of dust, VOCs and contain no added formaldehyde or phenol.
Durability	Odourless, rot proof, non-hygroscopic, do not sustain vermin and will not encourage the growth of fungi, mould or bacteria. The product will have a life equivalent to that of the wall structure in which it is incorporated.
Length	1200 mm.
Width	102 mm.
Thickness	100 mm.

Sustainability data

Country of material origin	United Kingdom
Country of product manufacture	United Kingdom
Material	Rock mineral wool
Recyclability	Recyclable Guidance for specification option: Mineral wool products from Knauf Insulation can be and in some cases are partly recycled at their end of-life, please contact supplier for more information.
Recycled content As defined in clause 7.8 of BS EN ISO 14021	35 % Manufacturer guidance Our rock mineral wool is manufactured using around 35% recycled content (recycled material mostly from the steel industry along with customer production waste).