VARIANTEX esb Silent inside natur / snow / patina
VarianteX esb Silent inside natur
VarianteX esb Silent inside snow (white colour coating)
VarianteX esb Silent inside patina (white paint)
The acoustic panels VarianteX esb Silent inside from Lahnau Akustik GmbH are manufactured from fresh, sustainably sourced coniferous wood impregnated with flame retardant. The surface is visible chipboard, available in the versions untreated, snow or patina. The panel versions snow and patina are coated in the same colour as the surface.
Technical data
Base panel:
Lightweight chipboard - acoustic panel made from fresh,
sustainably sourced coniferous wood impregnated with flame retardant.
Surfaces:
VarianteX esb Silent inside natur:
Visible chipboard surface untreated
VarianteX esb Silent inside snow (white colour coating):
Visible chipboard surface with white colour coating. The chipboard surface can no longer be seen clearly.
VarianteX esb Silent inside patina (white paint)
Visible chipboard surface coated with white paint. The chipboard surface can be seen clearly.
Special colours on request.
Care / refurbishing:
Washable with water and synthetic sponge or
brush, clean with vacuum cleaner and brush. Colour surfaces refurbishable by spraying with Wilhelmi acoustic paint (WAF-R), without any loss of sound absorption properties.
Building material class:
B1 (B-s2, d0) (flame resistant)
Edge configurations:
Untreated or chamfered
Panel thickness:
Approx. 20 mm +/- 1.0
Standard formats (in mm):
Lengths: 3450, 3125, 2500, 1875, 1720, 1250, 625 mm
Widths: 1250, 625, 415 mm
Formats as requested
(cut from standard formats)
Weight per unit area:
Approx. 9 kg/m² +/-5%
Formaldehyde content:
Emissions class E1
We develop effective acoustic building materials in close cooperation with scientists, clients, architects and contractors. Utilizing these high-quality materials facilitates optimum speech intelligibility in our built-up environment.
At the same time, the design options available with regard to material, surface, colour and shape are so varied that it is possible to efficiently combine the demands placed on man and an eco-friendly architecture with one another on the basis of the latest scientific findings.
A variety of acoustics tests are available to download from the Download archive.
Constructions & details:
Information about the following constructions is available here:
Camfered edges for visible fasteners
- The ceiling system designed to meet the highest requirements vis-à-vis stability; also suitable for large sized acoustic panels
- Panel lengths up to 2500 mm panel widths up to 625 mm; wider panel widths with added reinforcement on request
- Ceiling void remains accessible; all acoustic panels can be removed and reinstalled using tools; no need to push up into the void to remove
Lay-on system with visible T-profile
- The ceiling system for a variety of grid dimensions; easy access to ceiling void
- Panel lengths up to 2500 mm, panel widths up to 625 mm with a T-profile width of 15 mm or 24 mm
- Square formats up to 1250 x 1250 mm can be installed without added reinforcement. Possible to remove and reinstall without tools
For more information about constructions and details go to Wall cladding systems.
1. Cleaning
- Before cleaning with a damp cloth, carefully remove surface dust with a brush or vacuum cleaner.
- It is possible to remove localized soiling such as fingerprints or trails of soiling close to air outlets using a firm, damp sponge together with a commercially available household cleaner or Moisture-Clean (available as a powder from Lahnau Akustik) in the respective recommended concentrations.
- Then carefully wash down the cleaned surface with clean, clear water and dab dry with an absorbent cloth or paper (kitchen roll).
- We recommended you test clean an inconspicuous area each time before cleaning.
Professional refurbishment must be carried out using Wilhelmi acoustic paint WAF-R 86 (special colours WAF-R 87).
- Quantity used during refurbishment: 400-700 g/m² depending on the degree of soiling
- Ensure the room temperature does not fall below 12 °C when applying the coating; the relative humidity should not exceed 70%.
- Once applied immediately ensure the rooms are ventilated and dehumidified.
2.1 Refurbishment
If the acoustic ceiling has become heavily soiled after many years of normal use and can no longer be cleaned properly, it is possible to restore it to a condition virtually as good as new by applying a refurbishment spray.
When applied professionally in accordance with the manufacturer’s instructions the acoustic absorbency of the wall or ceiling surface is not impaired. The refurbishment can be repeated several times, if required.
Under no circumstances should emulsion paints be applied to the surfaces using a brush or roller, otherwise the sound absorbing properties will be lost.
It is only possible to guarantee the acoustic characteristics will be retained by engaging a professional company that uses the appropriate coating machinery to professionally apply the refurbishment spray, e.g.,
Strobl Beschichtungstechnik GmbH
Hermann-Volz-Straße 50
D-88400 Biberach/Riß
Tel. +49 7351/4400-0
Fax +49 7351/4400-60