AlivaClassic M - Cavity Fixed - External Wall Insulation / ETICS System
Verified by manufacturer 11 days ago
Cavity fixed external wall insulation (EWI) system with a granular coloured texture finish with silicone and acrylic properties.
Application
External walls.
Description
The AlivaClassic M system consists of mineral wool insulation boards which are mechanically fixed to steel top hat rails, which are mechanically fixed into the sheathed lightweight steel frame supporting wall. A layer of basecoat with reinforcement mesh is applied to the mechanically fixed insulation boards and the finishes applied. The system is then finished with a granular coloured texture finish with silicone and acrylic properties.
Features and benefits:
- Directly fixed with mechanical fixings via 15 mm steel ‘top hat’ channel to create the cavity.
- Finished with a granular coloured texture finish with silicone and acrylic properties.
- Class A2,s1,d0 fire classification to BS EN 13501-1:2019 (surface spread of flame).
- The system when installed to specification will achieve a design life of in excess of 30 years.
- KIWA BDA certified.
Approved substrates:
Lightweight steel frames with cement or calcium silicate sheathing boards.
General information
Color | Grey Other |
Finish | Grained Textured |
Material | Mineral wool Silicone Acrylic |
Shape | Other |
Length | Bespoke |
Width | Bespoke |
Height | Bespoke |
Uniclass | |
CAWS | M21/210 Rendered external wall insulation systems M21/20 External wall insulation systems |
Specification data - External wall insulation systems
Description | Cavity fixed external wall insulation (EWI) system with a granular coloured texture finish. |
System manufacturer | Aliva UK Ltd. |
Support rails and brackets | |
Fixing method | |
Material | Steel top hat rails. |
Bracket fixings | Mechanically fixed. Guidance for specification option: Consult manufacturer for details. |
Boards | |
Material | 12 mm sheathing board (cement particle board). |
Fixings | Manufacturer guidanceConsult manufacturer for details and insert requirements or omit. |
Insulation | |
Material | Mineral wool insulation boards. |
Additional mechanical fixings | Mechanical fixing. Guidance for specification option: Consult manufacturer for details. |
Render carrier or reinforcement | |
Material | Reinforcing mesh. |
Mesh size | Manufacturer guidanceConsult manufacturer for details. |
Fixings | Mechanical fixing through pinning mesh. Guidance for specification option: Consult manufacturer for details. |
Render | |
Application | Base coat. |
Material | Cementitious renders. |
Decorative finish | Termok8® granular coloured textured finish. |
Colour | Manufacturer guidanceConsult manufacturer for details and insert requirements. |
Fire classification | Class A2,s1,d0 to BS EN 13501-1 (surface spread of flame). |
Sustainability data
Material | Mineral wool Silicone Acrylic |
Expected Life | 30 year Guidance for specification option: The system when installed to specification will achieve a design life of in excess of 30 years. |
Literature
AlivaClassic M - Cavity Fixed
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