Twin 75mm Specwall (Fire Partition, Robust, High Impact Wall) - Lightweight Twin Concrete Panel
Verified by manufacturer 2 months ago
BBA Agrément Certificate
Certificate type
BRE Certificate
Certificate type
FIS Acoustic Verification Scheme
Certificate type
75 mm thick twin Specwall system.
Application
- Housing developments;
- Residential buildings;
- Commercial buildings;
- Hotels;
- Public sector buildings;
- Hospitals and healthcare;
- Airports;
- Industrial buildings;
- Modular construction;
- Room and bathroom pods;
- Precast structures;
- Traditional buildings;
- Refurbishment projects;
- Data centres;
- Custody facilities.
Description
Specwall 75mm twin wall is a versatile advanced wall system with inherent insulation, acoustic (including for airborne sound) and fire ratings, and allows for the direct finishing including tiles and paint. It is water permeable and doesn’t break down when submerged in water, making it suitable for pre-build, Cat A and Cat B installs. The system can be used for shaftwalls, impact walls, lift walls, as a replacement for block walls and much more.
Specwall 75mm twin wall is composed of 2x 75 mm panels with 10 mm gap in between (bespoke options are available). MEP design can accommodate service openings which can be formed off-site or on-site depending on the client preference.
All joints are PU adhesive bonded and filled with grout. Taping and jointing can be requested by the client. The wall can have finishes applied directly, including tiles, skim and paint. Additionally, timber pattressing is not required with the system as pattresses can be cut straight into the panels.
Advantages:
1. A2 fire rated fire partition walls.
2. Reduced labour - Time and motion case studies show Specwall can reduce labour hours needed for installation by more than 55%.
3. Reduced costs - Specwall can save on overall costs through programme savings, reducing waste, resisting damage and more.
4. Water permeable - Specwall is not affected or damaged by water or mould and can be installed before the building is water tight. Does not promote mould growth.
5. Sustainable - Manufactured all-in-one product means Specwall achieves minimal wastage, and all of which can be recycled. Specwall panels are demountable and can be reconfigured at any point through a simple process as per design.
6. More efficient - Streamline your project management process by reducing wall types and requiring fewer trades on site.
7. Robust construction.
8. Quick installation.
9. Easy to install, lower skillset is required.
10. Walls constructed in one visit.
General information
Color | Grey |
Finish | Cement Smooth |
Material | Concrete Cement Fibre cement Composite |
Shape | Rectangle |
Length | Bespoke Guidance for specification option: Maximum: 5000 mm. |
Width | 160 mm Guidance for specification option: Two 75 mm-thick panels with a standard 10 mm gap in between. |
Height | Bespoke Guidance for specification option: Maximum (unsupported): 5000 mm. Maximum panel length: 3000 mm. |
Warranty description | Ten year |
Uniclass | |
CAWS | K30/130 Relocatable partition system K30/10 Relocatable partition system |
Specification data - Panel partition systems
System performance | Manufacturer's standard.Guidance for specification option:
|
Panel partitioning | Twin Specwall SP-75 A2 panels.Guidance for specification option: Maximum unsupported height: 5000 mm. 10 mm gap between panels as standard. Panels:
|
Fasteners | Manufacturer's standard.Guidance for specification option: No fasteners required. Screw or dowel for joints, junctions, corners, and wall abutments. Refer to manufacturer's technical manual for guidance. |
Joint treatment | Fully filled with PU adhesive, grout applied to close joints.Guidance for specification option: Refer to manufacturer's technical manual for guidance. |
Joint finish | Grout, tape and fill.Guidance for specification option: Refer to manufacturer's technical manual for guidance. |
System accessories | None.Base track with fixings to suit substrate.Top L angles.Dowel.Guidance for specification option: For corner and/ or T-junction joint finish. 12 x 200 mm, with resin. PU adhesive.Guidance for specification option: For corner and/ or T-junction joint finish. Grout.Guidance for specification option: If required in addition to joint treatment and/ or detail. Intumescent sealant.Rockwool insulation.Guidance for specification option: For use in deflection head in the Specwall between the two angles. |
Samples required | On request. |
Execution | Manufacturer guidanceRefer to Specwall technical manual. |
Fire performance | 120 minutes (single Specwall panel). |
Fire rating for panels | A2-s1, d0. |
Acoustic performance | 45 dB Rw. |
Thermal transmittance (U-Value) | 0.76 W/m²K. |
Compressive strength (mean value) | 3.97 MPa. Guidance for specification option: Average for single Specwall. |
Third-party certification | BBA 22/6145. Guidance for specification option: Product sheets 1 and 2. |
Sustainability data
Contains Red List materials | No |
Country of material origin | United Arab Emirates |
Country of product manufacture | United Arab Emirates |
Material | Concrete Cement Fibre cement Composite |
Manufacturing plant location | |
Embodied carbonA1-A3 (production stage) as defined in BS EN 15804 | Manufacturer guidanceUnder process; consult manufacturer for details. |
Recyclability | Specwall panels are fully demountable and reusable, 70% recyclable |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 30 % Guidance for specification option: 20% EPS, 10% Flyash. |
BIM objects
| Platform | Compatible | Version |
|---|---|---|
 Revit | - | 1 |
Third party certifications
BBA Agrément Certificate
Specwall - BBA Certificate - Infill Panels
BBA Agrément Certificate
Specwall - BBA Certificate - Internal Partitions
BBA Agrément Certificate
Specwall - BBA - Air Permeability Test - BS EN 1026:2016 - 75mm & 100mm
BRE Certificate
Specwall - BRE - Strength and Robustness test - BS 5234-2:1992 - 75mm
BBA Agrément Certificate
Specwall - BBA - Fixing withdrawal - BS EN 1382:1999
FIS Acoustic Verification Scheme
Specwall - FIS Accredited Membership Certificate
BBA Agrément Certificate
Specwall - BBA - Compressive Strength - BS EN 12390-3:2019- 75mm & 100mm
BBA Agrément Certificate
Specwall - BBA - Water Vapour Transmission - BS EN 12572:2016
BBA Agrément Certificate
Specwall - BBA - Tensile Strength - BS EN 14509:2013, BS EN 1607:2013
BBA Agrément Certificate
Specwall - BBA - Shear Performance of Fixings - ETAG 034-1:2012
BBA Agrément Certificate
Specwall - BBA - Resistance at Dowel Hole - EN 13364:2002
BBA Agrément Certificate
Specwall - BBA - Flexural Test - BS EN 12390-5:2019
BBA Agrément Certificate
Specwall - BBA - Fixing Pull Through - BS EN 1382:1999
BBA Agrément Certificate
Specwall - BBA - Fixing Pull Out - BS EN 1382:2016
Literature
Specwall Door Installation Document
Specwall Material Safety Data Sheet
Specwall Mini Brochure
Specwall Performance Chart
Specwall Physical Properties Document
Specwall Repair Guide
Specwall Systems Document
Specwall Technical Manual
Specwall Training Presentation
Specwall Specpod Brochure
Specwall Alterations Document
Specwall - Connection details (Double wall)
Specwall - Wall types (Single and double walls)
Case studies
The Opus
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