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Siderise EW Cavity Barrier and Firestop

Name: Siderise EW Cavity Barrier and Firestop
Brand: Siderise Group
SKU: toQyMoYkfY6DYPYcsiR23k

Verified by manufacturer 3 days ago

EW-CB30 Cavity Barrier (Void Width 20–50 mm)

Siderise Group

Product certifications:

QA Certificate
Certificate type
Intertek
Certificate type
IFCC
Certificate type
CCPI Product
Certificate type
EPD
Certificate type

Cavity barriers and fire stops for masonry constructions.

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+44 (0) 1656 730 833 Website

Application

Siderise EW Systems have been developed to provide a tested method of sealing external wall cavities to provide resistance to the passage of fire in external masonry constructions.

The EW product range is for use as a Cavity Barrier or Firestop in accordance with the guidance supporting the national Building Regulations.

Friction fit installation is available throughout the range to support installation with ‘green’ brickwork, which brings considerable advantages to the construction timeline.

In addition to providing an effective seal against the passage of fire, the products are also acoustically absorptive.

These products represent an ideal combination of fully qualified performance and practical installation. 3rd party product approval is provided by IFC Certification (IFCC 1830).

Description

Siderise EW systems are manufactured using a unique method that provides resilient lateral compression. This facilitates installation, ensuring the requisite tight fit and enhancing the fire integrity of the product.

Throughout the range, the materials comprise a one-piece product with a pre-compressed non-combustible stone wool core. The products also have integral aluminium foil facings to provide an overall Class A1 rating (To BS EN 13501-1:2018).

Features and benefits:

Reaction to fire Third-Party Certification with Intertek - classified as A1 to EN 13501-1:2018.
Qualified performance: Fire resistance options up to 2 hours.
Choice of systems: Comprehensive range compliant with building regulations – friction fit up to 400mm cavities.
Installation: A one-piece product that accommodates normal site tolerances.
3rd Party-Approved: IFCC 1830 (EW).

General information

Color	Silver Brown Yellow Green Manufacturer guidance Solid, green-brown exposed edges with silver aluminium on both facings.
Finish	Foil
Material	Stonewool Aluminium Guidance for specification option: Foil.
Shape	Rectangle
Length	1200 mm
Width	Bespoke Manufacturer guidance Please see manufacturer's product Technical Data Sheet 20–400 mm for horizontal and vertical applications.
Height	75 mm 90 mm 100 mm 120 mm 150 mm Manufacturer guidance Thickness.

Uniclass	Pr_25_80_81_51 Mineral wool fire-stoppingPrimary
CAWS	F30/18 Cavity closers F30/180 Cavity closers P12/360 Mineral wool rigid batts P12/40 Mineral wool rigid batts

SKU Code	EW

Product range	Masonry

Specification data - Mineral wool fire-stopping

Manufacturer	Siderise.
Material	-
Third-party certification	IFCC 1830 (BS EN 1366-4). Intertek UK WHI-09-02-22-000001(BS EN 13501-1). Intertek US WHI20-32944302 (BS EN 13501-1).
Type	Semi-rigid.
Density	75 kg/m³. Manufacturer guidance Nominal density.
Facing	Aluminium foil to all sides. Guidance for specification option: Aluminium foil facing to top and bottom (horizontal barrier). Aluminium foil facing to each side (vertical barrier).
Fire performance	Reaction to fire to EN 13501-1; Class A1. Fire resistance to BS EN 1366-4; 90 minutes integrity, 30 minutes insulation. Guidance for specification option: BS EN 1366-4:2006+A1:2010.

Configuration	Vertical. Horizontal.
Thickness	75 mm.
Size (length x width)	1200 mm x (void width). Manufacturer guidance Can be supplied in sheets of 1200 mm x 1200 mm and cut on site to suit void width. Alternatively supplied as pre-cut in widths to suit advised void size. Insert requirements or refer to drawing.
Cavity width	20–50 mm. Guidance for specification option: Horizontal and vertical applications.
Fitting	Friction fit.
ThermalConductivity	To EN 12667, 0.038 W/m·K. Guidance for specification option: ± 5%.
Fixing brackets	Not required.
Accessories	Not required. Siderise RFT120/45 tape.
Weighted sound reduction index, Rw	Rw 21 (C;Ctr) (-1;-2).

Sustainability data

Contains Red List materials	No
Country of material origin	United Kingdom
Country of product manufacture	United Kingdom
Material	Stonewool Aluminium Guidance for specification option: Foil.
Recyclability	Recyclable Guidance for specification option: Stone wool core is recyclable.
Expected Life	60 year Guidance for specification option: 60 year design life.