Rockfon® Koral® Tenor

Aesthetic white, micro-textured surface that is ideal for areas like concert and leacture halls or for low frequency areas
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Colour

White

ColourWhite
Colour groupWhites
;
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Sound absorption details

Practical Sound Absorption Coefficient (αp)
Edge Thickness Suspension height 125Hz 250Hz 500Hz 1000Hz 2000Hz 4000Hz Sound absorption class αw NRC
A24 15/25mm 200mm 0.55 0.60 0.60 0.55 0.60 0.45 C 0.60 0.60

Sound absorption is measured in accordance with ISO 354.

Sound absorption data αp, αw and absorption class are calculated in accordance with ISO 11654. Sound absorption properties of islands and baffles are quantified by the equivalent sound absorption area Aeq expressed as m² per item.

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Sound curve

Other performances

Reaction To Fire Reaction To Fire A1
Reaction to fire is classified in accordance with EN 13501-1.
Humidity And Sag Resistance Humidity And Sag Resistance Up to 100% RH.
No visible deflection in high humidity
ROCKFON ceiling tiles are dimensionally stable even at humidity levels of up to 100% relative humidity and can be installed at all temperatures ranging from 0°C to 40°C. They can be installed during the very early stage of the build (when windows are not fully sealed). Their lightweight yet stable non-hygroscopic character minimises the final weight of the fully-installed ceiling. ROCKFON ceiling tiles are predominantly classified as Class 1/C/0N in accordance with EN 13964. Certain module sizes (width above 700mm) are Class 2/C/0N.
Cleaning Cleaning Vacuum, Damp cloth
Vacuum: The surface can be vacuum cleaned with a soft brush attachment. Damp cloth: The surface can be cleaned using a damp cloth or sponge with a slightly alkaline detergent (pH between 7 and 9) without alcohol, ammonia or chlorine. This may render the surface slightly shinier, so we recommend cleaning the entire surface evenly.
Hygiene Hygiene Stone wool provides no sustenance to microorganisms
Stone wool provides no sustenance to the following microorganisms tested in accordance with JIS Z 2801:2000 and ASTM C 1338-96: – Escherichia coli – Staphylococcus aureus – Methicillin-resistant staphylococcus aureus (MRSA) – Stachybotrys chartarum – Penicillium brevicumpactum – Alternaria tenuissima – Aspergillus niger – Sporobolomyces roseum – Rhodotorula rubra
Environment Environment Fully recyclable stone wool
Indoor Environment Indoor Environment A selection of Rockfon products have been awarded the Finnish M1 emission classification for building materials and the Danish Indoor Climate Label for low emission products
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Reaction to fire is classified in accordance with EN 13501-1.
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ROCKFON ceiling tiles are dimensionally stable even at humidity levels of up to 100% relative humidity and can be installed at all temperatures ranging from 0°C to 40°C. They can be installed during the very early stage of the build (when windows are not fully sealed). Their lightweight yet stable non-hygroscopic character minimises the final weight of the fully-installed ceiling. ROCKFON ceiling tiles are predominantly classified as Class 1/C/0N in accordance with EN 13964. Certain module sizes (width above 700mm) are Class 2/C/0N.
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Vacuum: The surface can be vacuum cleaned with a soft brush attachment. Damp cloth: The surface can be cleaned using a damp cloth or sponge with a slightly alkaline detergent (pH between 7 and 9) without alcohol, ammonia or chlorine. This may render the surface slightly shinier, so we recommend cleaning the entire surface evenly.
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Stone wool provides no sustenance to the following microorganisms tested in accordance with JIS Z 2801:2000 and ASTM C 1338-96: – Escherichia coli – Staphylococcus aureus – Methicillin-resistant staphylococcus aureus (MRSA) – Stachybotrys chartarum – Penicillium brevicumpactum – Alternaria tenuissima – Aspergillus niger – Sporobolomyces roseum – Rhodotorula rubra
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Full range

Edge Dimensions (mm) Thickness (mm) Weight (Kg/m2) Min. suspension height (mm) Recommended installation system  
A24 1200 x 1200 25 2.20 50 Rockfon® System T24 A™

Recommended installation system

Visible grid ceiling system Rockfon® System T24 A™ Ceiling system with a 24 mm wide visible grid with A edge tiles

Sound absorption details

αw 0.60
NRC 0.60
Sound absorption class C
Sound curve
Sound curve

Tile details

Minimum installation height 50 mm

Packaging

Pieces Per Pack 11
Area Per Pack 15.84 m2
A24 1200 x 600 15 1.80 50 Rockfon® System T24 A™

Recommended installation system

Visible grid ceiling system Rockfon® System T24 A™ Ceiling system with a 24 mm wide visible grid with A edge tiles

Sound absorption details

αw 0.60
NRC 0.60
Sound absorption class C
Sound curve
Sound curve

Tile details

Minimum installation height 50 mm

Packaging

Pieces Per Pack
Area Per Pack m2
A24 600 x 600 15 1.80 50 Rockfon® System T24 A™

Recommended installation system

Visible grid ceiling system Rockfon® System T24 A™ Ceiling system with a 24 mm wide visible grid with A edge tiles

Sound absorption details

αw 0.60
NRC 0.60
Sound absorption class C
Sound curve
Sound curve

Tile details

Minimum installation height 50 mm

Packaging

Pieces Per Pack 32
Area Per Pack 11.52 m2

MS = Minimum suspension
MS easy access = Minimum suspension - tiles demountable

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Recommended installation system

Visible grid ceiling system Rockfon® System T24 A™ Ceiling system with a 24 mm wide visible grid with A edge tiles

Sound absorption details

Sound curve
Sound curve

Tile details

Minimum installation height 50 mm
Easy access -

Packaging

Pieces Per Pack 11
Area Per Pack 15.84 m2
Back

Recommended installation system

Visible grid ceiling system Rockfon® System T24 A™ Ceiling system with a 24 mm wide visible grid with A edge tiles

Sound absorption details

Sound curve
Sound curve

Tile details

Minimum installation height 50 mm
Easy access -

Packaging

Pieces Per Pack
Area Per Pack m2
Back

Recommended installation system

Visible grid ceiling system Rockfon® System T24 A™ Ceiling system with a 24 mm wide visible grid with A edge tiles

Sound absorption details

Sound curve
Sound curve

Tile details

Minimum installation height 50 mm
Easy access -

Packaging

Pieces Per Pack 32
Area Per Pack 11.52 m2
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Downloads

documents

 

 

pdf
Environmental Product Declaration (EPD)
Environmental Product Declaration (EPD)

pdf
Rockfon® Koral® Tenor | Datasheet
Rockfon® Koral® Tenor | Datasheet

pdf
DoP-RFN-0024-041-4 - Rockfon® Koral® Tenor
DoP-RFN-0024-041-4 - Rockfon® Koral® Tenor

pdf
Rockfon® System T24 A™ | System description
Rockfon® System T24 A™ | System description

pdf
pdf
pdf
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