Acoustic ceiling in school classroom with Rockfon Blanka Bas white acoustic ceiling tiles

Rockfon Blanka® Bas

Ideal for areas requiring sound reflection to promote speech intelligibility and sound amplification such as in Music / music practice rooms, / specific localised areas within Lecture Theatres and conference rooms etc.
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Sound absorption details

EdgeThickness (mm)Suspension height (mm)αwNRCSound absorption class (ISO)Sound curve
A15edge icon202000.250.25E
Sound curve
A24edge icon202000.250.25E
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.

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Sound curve
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Sound curve

Other performances

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Reaction To Fire Reaction To FireA2-s1,d0 (EN 13501-1)
Reaction to fire is classified in accordance with EN 13501-1.
Light reflection and light diffusion Light reflection and light diffusion87% light reflection >99% light diffusion
Light reflection expressed in % is measured in accordance with ISO 7724-2.
Visual Appearance Visual AppearanceSuper white surface
L value: 94.5.
Deep matt surface, perfect in critical side-light
Gloss: 0.8 gloss unit at 85° angle
The whiteness (L value) of the product is tested in accordance with ISO 7724 and measured on a scale from 1 (black) to 100 (white).
The gloss of the product is tested in accordance with ISO 2813.
Humidity And Sag Resistance Humidity And Sag ResistanceUp 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.
Surface Durability Surface DurabilityEnhanced durability and dirt resistance.
The surface of some ROCKFON products is specially treated to provide enhanced durability and dirt resistance.
Cleaning CleaningVacuum, 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 HygieneStone 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 EnvironmentFully recyclable stone wool
Indoor Environment Indoor EnvironmentA 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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Light reflection expressed in % is measured in accordance with ISO 7724-2.
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The whiteness (L value) of the product is tested in accordance with ISO 7724 and measured on a scale from 1 (black) to 100 (white).
The gloss of the product is tested in accordance with ISO 2813.
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.
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The surface of some ROCKFON products is specially treated to provide enhanced durability and dirt resistance.
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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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Configure your product

This product has 3 variants in different sizes.

01 Edge

02 Size

03 Details

A24

product image

A24-edge tiles are a cost-effective solution that provides easy access to the installations hidden behind the ceiling. Tiles with an A-edge are also the perfect complement to concealed and semi-concealed ceilings (e.g. when used as a perimeter trim). They can be mounted in T24 grid systems. A-edge tiles are demountable.

illustration
Visible grid
Select length and width (mm)
Select thickness (mm)
Edge
Dimensions
Thickness

Full range

EdgeDimensions (mm)Thickness (mm)Weight (Kg/m2)Min. suspension height (mm)Recommended installation system 
A15600 x 600203.4050 Rockfon® System T15 A™

Recommended installation system

Visible grid ceiling systemRockfon® System T15 A™Ceiling system with a 15mm wide visible grid with A edge tiles

Sound absorption details

αw0.25
NRC0.25
Sound absorption classE
Sound curve
Sound curve

Tile details

Minimum installation height50 mm

Packaging

Pieces Per Pack20
Area Per Pack7.20 m2
A241200 x 600203.4050 Rockfon® System T24 A™
Rockfon® System T24 A, E ECR™

Recommended installation system

Visible grid ceiling systemRockfon® System T24 A™Ceiling system with a 24 mm wide visible grid with A edge tiles
Ceiling systems for special applicationsRockfon® System T24 A, E ECR™Versatile and simple ceiling system suitable for humid and harsh indoor environments such as swimming pools, kitchens and sanitary areas

Sound absorption details

αw0.25
NRC0.25
Sound absorption classE
Sound curve
Sound curve

Tile details

Minimum installation height50 mm

Packaging

Pieces Per Pack10
Area Per Pack7.20 m2
A24600 x 600203.4050 Rockfon® System T24 A™
Rockfon® System T24 A, E ECR™

Recommended installation system

Visible grid ceiling systemRockfon® System T24 A™Ceiling system with a 24 mm wide visible grid with A edge tiles
Ceiling systems for special applicationsRockfon® System T24 A, E ECR™Versatile and simple ceiling system suitable for humid and harsh indoor environments such as swimming pools, kitchens and sanitary areas

Sound absorption details

αw0.25
NRC0.25
Sound absorption classE
Sound curve
Sound curve

Tile details

Minimum installation height50 mm

Packaging

Pieces Per Pack20
Area Per Pack7.20 m2

MS - Minimum Suspension

Back

Recommended installation system

Visible grid ceiling systemRockfon® System T15 A™Ceiling system with a 15mm wide visible grid with A edge tiles

Sound absorption details

Sound curve
Sound curve

Tile details

Minimum installation height50 mm
Easy access-

Packaging

Pieces Per Pack20
Area Per Pack7.2 m2
Back

Recommended installation system

Visible grid ceiling systemRockfon® System T24 A™Ceiling system with a 24 mm wide visible grid with A edge tiles
Ceiling systems for special applicationsRockfon® System T24 A, E ECR™Versatile and simple ceiling system suitable for humid and harsh indoor environments such as swimming pools, kitchens and sanitary areas

Sound absorption details

Sound curve
Sound curve

Tile details

Minimum installation height50 mm
Easy access-

Packaging

Pieces Per Pack10
Area Per Pack7.2 m2
Back

Recommended installation system

Visible grid ceiling systemRockfon® System T24 A™Ceiling system with a 24 mm wide visible grid with A edge tiles
Ceiling systems for special applicationsRockfon® System T24 A, E ECR™Versatile and simple ceiling system suitable for humid and harsh indoor environments such as swimming pools, kitchens and sanitary areas

Sound absorption details

Sound curve
Sound curve

Tile details

Minimum installation height50 mm
Easy access-

Packaging

Pieces Per Pack20
Area Per Pack7.2 m2
Back

Downloads

documents

 

 

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E+A-edge - concrete TT beams | CAD
E+A-edge - concrete TT beams | CAD

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A-edge island - RL-US50-channel-finishing | CAD
A-edge island - RL-US50-channel-finishing | CAD

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A-edge - angle trim - 90 degree | CAD
A-edge - angle trim - 90 degree | CAD

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A-edge - gypsum level shift - 90 degree | CAD
A-edge - gypsum level shift - 90 degree | CAD

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A-edge - 10mm space between tile and column | CAD
A-edge - 10mm space between tile and column | CAD

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A-edge special column ring - flexible perimeter trim | CAD
A-edge special column ring - flexible perimeter trim | CAD

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pdf
Sprinklers | CAD
Sprinklers | CAD

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pdf
Uplight on floating ceiling | CAD
Uplight on floating ceiling | CAD

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pdf
A-edge - angle-trim-vertical-bulkhead | CAD
A-edge - angle-trim-vertical-bulkhead | CAD

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

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Rockfon Blanka® Bas | Datasheet
Rockfon Blanka® Bas | Datasheet

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Rockfon Blanka® Bas | Product Sustainability Declaration
Rockfon Blanka® Bas | Product Sustainability Declaration

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DoP-RFN-0164-041-1 - Rockfon Blanka® Bas
DoP-RFN-0164-041-1 - Rockfon Blanka® Bas

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Rockfon® System T15 A™ | System description
Rockfon® System T15 A™ | System description

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

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pdf
Rockfon® System T24 A, E ECR™ | System description
Rockfon® System T24 A, E ECR™ | System description

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pdf
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Rockfon Blanka® | Brochure
Rockfon Blanka® | Brochure

Some whites are brighter than others

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Design for Schools | Education Guide
Design for Schools | Education Guide

Schools How acoustic solutions make a difference to focus and wellbeing in schools.

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Videos

Video thumbnail, installation video, rockfon system t24 a
Video

Rockfon® System T24 A™ | Installation video

How to install Rockfon® System T24 A™

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