Verified by manufacturer 1 day ago
Board
Mineral ceiling tile offering excellent sound absorption and sound attenuation.
Particularly suitable for offices, meeting rooms, classrooms and learning applications and corridors.
AMF THERMATEX® Alpha HD 19 mm offers a modern, white appearance and is the optimal solution for spaces that need a combination of excellent sound absorption and good sound attenuation.
Features and benefits:
| Color | White | 
| Finish | Smooth | 
| Material | Mineral wool | 
| Shape | Square Rectangle | 
| Length | 600 mm 1800 mm Bespoke | 
| Width | 600 mm 300 mm Bespoke | 
| Height | 19 mm | 
| Warranty description | Manufacturer guidanceplease refer to EPD | 
| Uniclass | |
| CAWS | K40/115 Unit/ modular suspended ceiling system K40/105 Suspended ceiling system K40/10 Unit/ modular suspended ceilings | 
| Classification data | |
| System performance | Manufacturer guidanceInsert requirements. | 
| Ceiling support | Exposed demountable - System C. DONN® DX3-24 | SG exposed 24 mm grid - System C. Manufacturer guidanceConsult manufacturer's literature for more details. | 
| Support fasteners | Manufacturer's standard. | 
| Ceiling units | Mineral fibre infill units. | 
| Samples required | Product samples. Demountable suspended ceiling prototypes. Not required. Manufacturer guidanceConsult manufacturer for options. | 
| Standard | ISO 4 as per EN ISO 14644-1. | 
| Weight | 5.2 kg/m². | 
| Light reflectance | 88%. | 
| Constant humidity resistance | 95% RH. | 
| Third-party certification | Indoor Air Quality Class A+. | 
| Reaction to fire | To EN ISO 13501-1, Euroclass A2-s1, d0. Guidance for specification option: Class A as per ASTM E 84. RUS KM1 (G1, V1, D1, T1) as per 123-FZ. | 
| Colour | White. | 
| Sound absorption | To EN ISO 11654 and EN ISO 354, αw = 0.90 (Class A). | 
| Sound attenuation | To EN ISO 10849-2 and EN ISO 717-1, Dn,f,w = 34 dB. Guidance for specification option: CAC = 35 dB as per ASTM E 413-10. | 
| Sound reduction | To EN ISO 10140-2 and EN ISO 717-1, Rw = 17 dB. | 
| Type | Thick board tile. | 
| Face dimensions | 600 x 600 mm. 625 x 625 mm. 675 x 675 mm. 1200 x 300 mm. 1200 x 600 mm. 1250 x 625 mm. 1500 x 600 mm. 1800 x 600 mm. | 
| Thickness | 19 mm. | 
| Surface texture | Plain. | 
| Edge profile | Square. | 
| Air permeability | To DIN 18177, PM1 (≤ 30 m³/hm²). | 
| ThermalConductivity | To EN 12667, λ = 0.060 W/mk. | 
| VOC emissions | A+. | 
| Recycled content (minimum) | 38%. | 
| Contains Red List materials | No | 
| Country of material origin | Germany Manufacturer guidanceplease refer to EPD | 
| Country of product manufacture | Germany | 
| Material | Mineral wool | 
| Recyclability | Manufacturer guidancePlease refer to EPD. | 
| Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 38 % | 
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