Parafon® Buller Solid / Solid Wall

Parafon Buller Solid is an effective, impact-resistant sound absorber for ceilings and walls in heated environments with lower aesthetic requirements, as some irregularities and colour variations may occur in the product. The Buller Solid features a reinforced fibreglass fabric surface that can withstand impacts and rough treatment, and is suitable for use in locations such as heated cellar spaces, industrial facilities and sports halls. Parafon Buller Solid features a non-combustible stone wool core that retains its shape even at very high temperatures if exposed to fire.

Product specifications

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General

Sound absorption class
A
Reaction to fire
A2-s1, d0
Usage conditions
May be used continuously in 95 % relative humidity at a temperature of 30˚C

Dimensions and acoustics

Click any row to see the sound curve if available
Edge
Width x Length (mm)
Thickness (mm)
Weight (kg/m²)
Sound absorption
A
600 x 1200
50
3.5
The sound absorption has been measured according to ISO 354. The absorption values and classes are calculated according to ISO 11654. NRC according to ASTM C 423.
Diagram showing the sound absorption by means of a sound curve for Parafon Buller Solid installed with suspension height E-200. Edge A. Thickness 50 mm. The language on the diagram is English.
Diagram showing the sound absorption by means of a sound curve for Parafon Buller Solid installed directly to the wall/soffit. Edge A. Thickness 50 mm. The language on the diagram is English.

Other details

Min. suspension height for demounting
170 mm

Other details

Min. suspension height for demounting  170 mm
A
600 x 1800
50
3.5
The sound absorption has been measured according to ISO 354. The absorption values and classes are calculated according to ISO 11654. NRC according to ASTM C 423.
Diagram showing the sound absorption by means of a sound curve for Parafon Buller Solid installed with suspension height E-200. Edge A. Thickness 50 mm. The language on the diagram is English.
Diagram showing the sound absorption by means of a sound curve for Parafon Buller Solid installed directly to the wall/soffit. Edge A. Thickness 50 mm. The language on the diagram is English.

Other details

Min. suspension height for demounting
170 mm

Other details

Min. suspension height for demounting  170 mm
A
1200 x 1200
50
3.5
The sound absorption has been measured according to ISO 354. The absorption values and classes are calculated according to ISO 11654. NRC according to ASTM C 423.
Diagram showing the sound absorption by means of a sound curve for Parafon Buller Solid installed with suspension height E-200. Edge A. Thickness 50 mm. The language on the diagram is English.
Diagram showing the sound absorption by means of a sound curve for Parafon Buller Solid installed directly to the wall/soffit. Edge A. Thickness 50 mm. The language on the diagram is English.

Other details

Min. suspension height for demounting
170 mm

Other details

Min. suspension height for demounting  170 mm

Appearance

Facings
White glass fiber, woven. Uneveness an color variation may be present. Backside: thin glass fiber tissue.
Colour NCS colour code Gloss factor Light reflectance
White
NCS S 1000
Colour
White
NCS colour code
NCS S 1000
Gloss factor
Light reflectance

Edges

Finnish
Thin spray painted.
Variations
A
A

Handling

Installation
Installation with suspension system T24 or T35 or directly with screw and washer, MT profile or hat profiles.
Maintenance
Using a soft brush, by vacuum cleaning or by wiping with a damp cloth or sponge.
Disposal & Recycling
Fully recyclable stone wool.

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