METZ A1 Non Combustible Cavity Tray
Verified by manufacturer 2 months ago
BBA Agrément Certificate
Certificate type
Non Combustible A1 Soft Zinc alloy malleable cavity tray.
Application
For use as a non-combustible cavity tray between brickwork and SFS systems and all other structural wall systems that have an inner and external wall requiring an A1-certified cavity tray.
Can be used on various surface types, including polyethylene (PE) and polypropylene (PP).
Please note that if using METZ non combustible cavity tray on brickwork/ concrete, a suitable primer will be required, and the product will need sealing with a proprietary mastic - consult manufacturer for details.
Description
Metz A1 Non Combustible Cavity Tray can be altered or adapted on site, without any factory changes saving very valuable time, unlike stainless rigid systems.
Features and benefits:
- A patented soft zinc alloy, 100% metal, supplied in a roll form or 2 m prefabricated lengths.
- Easily cut and formed - can be cut using snips or a sharp knife.
- Has a strong, double-sided, solvent-free acrylate adhesive backing, which adheres well to most surfaces. Dependent on surface conditions, final adhesion can be reached after 20 minutes.
- Malleable.
- Non-toxic.
- Non combustible.
- BBA Approved.
- Manufactured in accordance with DIN EN 1179.
- Conforms to A1 Fire Certification Criteria.
- Non Combustible Preformed corners supplied to suit.
General information
Color | Other Natural. Silver |
Finish | Natural |
Material | Zinc Malleable zinc alloy. |
Length | 10000 mm Standard roll length. 2000 mm Prefabricated length. |
WidthOther sizes are available; consult manufacturer for details. | 250 mm 300 mm 350 mm 400 mm 440 mm |
Height | 0.6 mm Thickness. |
Warranty description | 60 year |
Uniclass | |
CAWS | F30/370 Preformed cavity trays F30/56 Preformed cavity trays |
Specification data - Preformed cavity trays
Third-party certification | BBA certification for Metz A1 Non Combustible Cavity tray 22/5997. |
Material | Zinc.Soft zinc alloy. |
To fit cavity width | 150 mm.240 mm.300 mm.440 mm.METZ Cavity Tray. 600 mm.METZ Cavity Tray. |
Height | Manufacturer's standard. |
Length (effective) | 10 m.Standard roll length. 2 m.Prefabricated length. |
Accessories | None.External corner.External corner - stepped.Internal corner.Internal corner - stepped.Stop end brickwork.Stop end blockwork.Stop end – brickwork angle lintel.Reveal type 1.Reveal type 1 - built in.Reveal type 1 - stepped.Reveal type 2.Cavity reducer type 1.Cavity reducer type 2.Tray height reducer type 1.Pier central type 1.Pier central type 2.Pier corner type 1.Pier brick recess.Brickwork step on plan type 1.Brickwork step on elevation type 1.Brickwork step on elevation type 2.Brickwork step on elevation type 3.Cloak – vent type 1.Cloak – Airbrick type 2.Cloak – RWP type 3.Column recess type 1.Column projection type 1.Column end pier type 1.Column projection & reveal.Column projection – internal corner.Column projection – adjacent to internal corner. |
Sealant | METZ sealant. Temperature range: -40°C to +80°C. Adhesion: >30 N (per 25 mm), after five minutes of contact. |
TensileStrength | <120 MPa. |
Yield strength | <60 MPa. |
Elongation | >60%. |
Weight | 4.43 kg/m². |
Standard | To DIN EN 1179. |
Fixing | Self-adhesive. |
Colour | Grey. |
Type | Non-combustible cavity tray. For use in applications over 18 m. Cavity tray. For domestic applications. |
Thickness | 0.6 mm. |
Sustainability data
Contains Red List materials | No |
Country of material origin | Germany |
Country of product manufacture | Germany |
Recyclability | 100 % |
BIM objects
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 |
|---|---|---|
 Revit | - | 1 |
 IFC | - | 1 |
Third party certifications
Literature
Metz/Miers Technical Fixing brochure for Metz non combustible malleable zinc alloy cavity tray. The UK's number 1 Cavity Tray
Metz non combustible cavity design guide sheet
Case studies
GRANVILLE ROAD - MULALLEY - Metz Non Combustible Cavity Trays
Metz A1 Non Combustible Corner detail
The Oval Village Berkley Homes
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