Verified by manufacturer 22 days ago
CW-CB30
Certifire Certificate
Certificate type
QA Certificate
Certificate type
European Technical Approval (ETA)
Certificate type
DBI Certification - CE Marking (EAD 350141-00-1106)
Certificate type
DoP
Certificate type
IFCC
Certificate type
EPD
Certificate type
CW-FS Firestop and CW-CB Cavity Barrier restricts the movement of smoke or flame by sealing the gap between compartment floors or walls and the external façade. They are also acoustically absorptive.
Siderise CW-FS perimeter barrier and fire stop systems offer an extensive range of solutions for fire stop, and acoustic barrier requirements in all curtain wall applications. The CW Systems also resist the passage of smoke and hot gases. CW systems may also be used in fire stop and cavity barrier applications in conjunction with weathertight façade systems such as precast concrete cladding and architectural cladding panels.
The primary function of the CW system is to maintain continuity of fire resistance by sealing the void between the compartment floors or walls and the external curtain wall both horizontally and vertically.
Apart from being simple and quick to install CW systems’ unique product construction also provides the ability to accommodate movement for the life of the building
Siderise CW-FS perimeter barrier and fire stop systems use a unique method of manufacture which provides a resilient lateral compression. This facilitates installation, ensuring the requisite tight fit and enhancing the fire integrity of the product.
Siderise CW 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 EN 13501-1). The systems can offer tested fire resistance options ranging from 30 mins to 3 hours (3 hours to EN 1364-4 only) and can accommodate void widths up to 600mm (600mm voids to EN 1366-4 only). In addition to providing an effective seal against the passage of smoke and fire, the products are also acoustically absorptive.
Individual products within the range are as follows:
Please refer to the manufacturer's supplied technical data sheet for detailed tables and information on each product in the range and supporting test standards.
Standard Systems:
The materials can be either supplied as pre-cut units to suit a specified void size or in sheet form for cutting on site.
Standard sheet products are supplied 1200 x 1200 mm which may prove beneficial when the actual void size is not known or where it varies significantly. Please note that when ordered in sheet form, the requisite quantity of fixing brackets needs to be purchased separately.
Pre-cut strips are available in 1mm increments of width to suit the cavity size to provide a tight compressive fit within the void - Please see Tables 2-4 of the manufacturer's technical data sheet regarding fit type. Each pre-cut CW unit is supplied with appropriate fixing brackets as part of the system.
The standard fixing brackets are supplied in galvanized mild steel in a flat form that is complete with a pre-notched facility for folding on site. Brackets are also available in stainless steel.
All hole positions are to be drilled to suit the varying site conditions. Different size brackets are available according to the cavity size – please see the manufacturer's technical data sheet.
All fixing brackets are to be mechanically secured to the substructure with suitable non-combustible fixings.
Façade deflection should be taken into consideration with respect to installation compression, please see ‘Movement Characteristics’ in the manufacturer's technical data sheet.
Features and Benefits:
Color | Silver Guidance for specification option: silver aluminium top and bottom facings Other Guidance for specification option: Solid, green-brown exposed edges |
Finish | Foil Guidance for specification option: Foil. |
Material | Stonewool Aluminium |
Shape | Rectangle Guidance for specification option: Rectangular faces predominantly Other Guidance for specification option: Cuboid |
Length | 1200 mm |
Width | Manufacturer guidancePlease refer to Void Widths and Compression values provided. |
Height | Manufacturer guidancePlease see product Thickness |
Warranty description | 60 year Guidance for specification option: 60 years design life |
Uniclass | |
CAWS | H31/254 Acoustic insulation P12/360 Mineral wool rigid batts P12/40 Mineral wool rigid batts H11/780 Thermal insulation H30/254 Acoustic insulation |
Product range |
Material | |
Third-party certification | Certifire certificate CF 563.Guidance for specification option: Certifire certification has been achieved, based on proven fire performance, for horizontal applications to EN 1364-4 and horizontal and vertical applications to EN 1366-4. |
Type | Semi-rigid. |
Density | 75 kg/m³.Guidance for specification option: Nominal. |
Facing | Aluminium foil to both sides. |
Fire performance | To EN 13501-1, Class A1. |
Sound insulation rating | 21 dB (Rw).Guidance for specification option: 75 mm thick. |
Third-party certification | Certifire. Guidance for specification option: Certifire certification has been achieved, based on proven fire performance, for horizontal applications to EN 1364-4 and horizontal and vertical applications to EN 1366-4. Certifire certificate CF 563. |
Fixing brackets | None. Guidance for specification option: Void Width:20–50 mm; EN 1366-4 horizontal or vertical orientation. B65/110. Guidance for specification option: Void Width: 51–150 mm; EN 1366-4 horizontal or vertical orientation. B195. Guidance for specification option: Void Width: 151–240 mm; EN 1366-4 horizontal or vertical orientation. Void Width: 151 -250; EN 1364-4 horizontal orientation only B355. Guidance for specification option: Void Width:241–350 mm; EN 1366-4 horizontal & 241-450mm;EN 1366-4 vertical orientation. |
Thickness: | 75 mm. |
Compression | +10%. Manufacturer guidancePlease see manufacturer's data sheet for specific detailed information. |
Fire resistance (integrity and insulation) | To EN 1366-4 - Integrity (E): 60 minutes (Horizontal Orientation), 90 minutes (Vertical Orientation); Insulation (I): 30 minutes. |
Contains Red List materials | No |
Country of material origin | United Kingdom |
Country of product manufacture | United Kingdom |
Material | Stonewool Aluminium |
Embodied carbonA1-A3 (production stage) as defined in BS EN 15804 | 1.68 kg CO₂ eq/kg Guidance for specification option: 1.68E+00 kg CO₂ eq/kg. |
Recyclability | Recyclable |
Expected Life | 60 year |
NBS BIM Object Standard
This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.
Find out more about the NBS BIM Object Standard.
Platform | Compatible | Version |
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![]() | - | 2 |
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Certifire Certificate
CF 563
QA Certificate
Intertek US : WHI19-32944301 Iss. 7
European Technical Approval (ETA)
European Technical Assessment ETA-21/0297 of 2021/05/07
DBI Certification - CE Marking (EAD 350141-00-1106)
DBI Certificate of Constancy of Performance
QA Certificate
Intertek US: WHI20-32944302 Iss. 7
DoP
Siderise CW-FS Declaration of Performance v1.03
QA Certificate
Intertek UK: WHI-09-02-22-000001-03
IFCC
Siderise CW-FS IFCC 1763 Certificate
EPD
EPD HUB, HUB-1301
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