Rockfon® Koral™

Aesthetic white, micro-textured surface
Order Sample
Back

Color

White

ColorWhite
Color GroupWhites
NCSNCS S 0500-N
Light reflection86

Order Sample

Quantity:
1

Edge

Select an edge
Select an edge
E24
A24
A15
;

Case studies featuring Rockfon® Koral™

Toilet in Pontypridd Riverside Scheme in Wales United Kingdom, Rockfon Koral E-edge 600x600, Chicago Metallic T15 2790 ECR grid

Project: Pontypridd Riverside Scheme
Edge & dimension: 600 x 600

See full project
Toilet in Children's Hospital Warsaw in Poland with Rockfon Koral

Project: Children's Hospital Warsaw
Edge & dimension: 1200 x 600

See full project
Toilet in Children's Hospital Warsaw in Poland with Rockfon Koral

Project: Children's Hospital Warsaw
Edge & dimension: 1200 x 600

See full project
Corridor in Hämeenkylän koulu (school) in Vantaa Finland with Rockfon Koral in E-edge

Project: Hämeenkylä school
Edge & dimension: 1200 x 600

See full project
Corridor in Hämeenkylän koulu (school) in Vantaa Finland with Rockfon Koral in E-edge

Project: Hämeenkylä school
Edge & dimension: 1200 x 600

See full project
UK, Islwyn School, School, Rockfon Koral, E edge, 600x600, white, Chicago Metallic T24 2890

Project: Islwyn School
Edge & dimension: E24, 600 x 600

See full project
UK, Islwyn School, School, Rockfon Koral, E edge, 600x600, white, Chicago Metallic T24 2890

Project: Islwyn School
Edge & dimension: E24, 600 x 600

See full project
South Shields Town Hall, office, Koral E-edge 600x600

Project: South Shields Town Hall
Edge & dimension: E24, 600 x 600

See full project
South Shields Town Hall, office, Koral E-edge 600x600

Project: South Shields Town Hall
Edge & dimension: E24, 600 x 600

See full project
South Shields Town Hall, office, Koral E-edge 600x600

Project: South Shields Town Hall
Edge & dimension: E24, 600 x 600

See full project
Back

Sound absorption details

Edge Thickness (mm) Suspension height (mm) αw NRC Sound absorption class (ISO) Sound curve
A15 edge icon 15 200 0,95 0,90 A
Sound curve
A24 edge icon 15 200 0,95 0,90 A
Sound curve
E15 edge icon 15 200 0,95 0,90 A
Sound curve
E24 edge icon 15 200 0,95 0,90 A
Sound curve

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.

Back
Sound curve
Back
Sound curve
Back
Sound curve
Back
Sound curve

Other performances

Compare
Reaction To Fire Reaction To Fire A1 (EN 13501-1)
Reaction to fire is classified in accordance with EN 13501-1.
Light reflection and light diffusion Light reflection and light diffusion 86%
Light reflection expressed in % is measured in accordance with ISO 7724-2.
Humidity And Sag Resistance Humidity And Sag Resistance Up to 100% RH.
No visible deflection in high humidity. There will always be some dust/dirt on the panels after some time, and with regular exposure to high humidity this could lead to fungi growth. Please avoid condensation on the panel
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
Back
Reaction to fire is classified in accordance with EN 13501-1.
Back
Light reflection expressed in % is measured in accordance with ISO 7724-2.
Back
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.
Back
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.
Back
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
Back
Back
Back

Full range

Edge Dimensions (mm) Thickness (mm) Weight (Kg/m2) Min. suspension height (mm) Recommended installation system  
A15 600 x 600 15 2,00 0

Sound absorption details

αw 0,95
NRC 0,90
Sound absorption class A
Sound curve
Sound curve

Tile details

Minimum installation height 0 mm

Packaging

Pieces Per Pack 32
Area Per Pack 11,52 m2
A24 1200 x 600 15 2,00 0

Sound absorption details

αw 0,95
NRC 0,90
Sound absorption class A
Sound curve
Sound curve

Tile details

Minimum installation height 0 mm

Packaging

Pieces Per Pack 16
Area Per Pack 11,52 m2
A24 600 x 600 15 2,00 0

Sound absorption details

αw 0,95
NRC 0,90
Sound absorption class A
Sound curve
Sound curve

Tile details

Minimum installation height 0 mm

Packaging

Pieces Per Pack 32
Area Per Pack 11,52 m2
E15 1200 x 600 15 2,20 0 Rockfon® System T15 E™

Recommended installation system

Semi-concealed ceiling system Rockfon® System T15 E™ Ceiling system with a 15 mm wide recessed grid with E-edge tiles

Sound absorption details

αw 0,95
NRC 0,90
Sound absorption class A
Sound curve
Sound curve

Tile details

Minimum installation height 0 mm

Packaging

Pieces Per Pack 16
Area Per Pack 11,52 m2
E15 600 x 600 15 2,20 0 Rockfon® System T15 E™

Recommended installation system

Semi-concealed ceiling system Rockfon® System T15 E™ Ceiling system with a 15 mm wide recessed grid with E-edge tiles

Sound absorption details

αw 0,95
NRC 0,90
Sound absorption class A
Sound curve
Sound curve

Tile details

Minimum installation height 0 mm

Packaging

Pieces Per Pack 16
Area Per Pack 5,76 m2
E24 1200 x 600 15 2,20 0

Sound absorption details

αw 0,95
NRC 0,90
Sound absorption class A
Sound curve
Sound curve

Tile details

Minimum installation height 0 mm

Packaging

Pieces Per Pack 16
Area Per Pack 11,52 m2
E24 600 x 600 15 2,20 0

Sound absorption details

αw 0,95
NRC 0,90
Sound absorption class A
Sound curve
Sound curve

Tile details

Minimum installation height 0 mm

Packaging

Pieces Per Pack 16
Area Per Pack 5,76 m2
Back

Sound absorption details

Sound curve
Sound curve

Tile details

Minimum installation height 0 mm
Easy access -

Packaging

Pieces Per Pack 32
Area Per Pack 11,52 m2
Back

Sound absorption details

Sound curve
Sound curve

Tile details

Minimum installation height 0 mm
Easy access -

Packaging

Pieces Per Pack 16
Area Per Pack 11,52 m2
Back

Sound absorption details

Sound curve
Sound curve

Tile details

Minimum installation height 0 mm
Easy access -

Packaging

Pieces Per Pack 32
Area Per Pack 11,52 m2
Back

Recommended installation system

Semi-concealed ceiling system Rockfon® System T15 E™ Ceiling system with a 15 mm wide recessed grid with E-edge tiles

Sound absorption details

Sound curve
Sound curve

Tile details

Minimum installation height 0 mm
Easy access -

Packaging

Pieces Per Pack 16
Area Per Pack 11,52 m2
Back

Recommended installation system

Semi-concealed ceiling system Rockfon® System T15 E™ Ceiling system with a 15 mm wide recessed grid with E-edge tiles

Sound absorption details

Sound curve
Sound curve

Tile details

Minimum installation height 0 mm
Easy access -

Packaging

Pieces Per Pack 16
Area Per Pack 5,76 m2
Back

Sound absorption details

Sound curve
Sound curve

Tile details

Minimum installation height 0 mm
Easy access -

Packaging

Pieces Per Pack 16
Area Per Pack 11,52 m2
Back

Sound absorption details

Sound curve
Sound curve

Tile details

Minimum installation height 0 mm
Easy access -

Packaging

Pieces Per Pack 16
Area Per Pack 5,76 m2
Back

Downloads

documents

 

 

pdf
Environmental Product Declaration (EPD) - Tiles - Panels
Environmental Product Declaration (EPD) - Tiles - Panels

pdf
Rockfon® Koral™ | Datasheet
Rockfon® Koral™ | Datasheet

pdf
DoP-RFN-0020-041-5 - Rockfon® Koral™
DoP-RFN-0020-041-5 - Rockfon® Koral™

pdf
Rockfon® System T15 E™ | System description
Rockfon® System T15 E™ | System description

pdf
pdf
Back