MIKROPOR® M / MT / M Patina / MT Patina / IMAGIO® M Design
With structured colour surface (without visible perforation)
with structured colour surface (deep frequency absorber)
non-directional coloured surface (without structure)
non-directional coloured surface (deep frequency absorber)
fleece surface in colours and patterns
Wilhelmi Mikropor ® M - acoustic panels from Lahnau Akustik GmbH are made from electrolytic galvanized sheet steel. Covered with acoustic fleece and effective acoustic paint the panel receives a homogeneous, non-directional surface without any visible perforations. The light reflectance with white coating is 90%. The high sound absorbing properties mean no rear mineral wool is required on the back.
Base panel:
Electrolytic galvanized sheet steel to DIN 1541, perforated percentage of total area: 16-22%
Surface:
Acoustic membrane with matt, smooth and non-directional surface, optionally available as sound absorbing (M) or sound reflecting (MT). Without visible perforation; consequently, no mineral wool covering required
Surface colour (visible side):
In special colours as per sample on request; optional antistatic, water-repellent special coating
Building material class:
A2 (s1, d0) (non flammable)
Mikropor® M
Non-directional, fine-pore structured colour coating light reflectance value (white) > 90% (diffuse: 0.9)
Care / refurbishing:
It is possible to clean localized soiling using a damp synthetic sponge or brush. Clean with a vacuum cleaner and brush. Refurbishable by spraying with Wilhelmi acoustic paint (WAF-R), without any loss of sound absorption properties.
Panel types:
See chapter Constructions & details
Sheet metal gauge:
0.7 mm
Formats:
Lengths: 597-3000 mm; other lengths on request
Widths: 250-625 mm; other widths on request
Spacer studs:
3 mm, 5 mm; white, black
Joint tape:
Joint tape on request sound absorption coefficient: See measuring curve in the chapter Acoustic test certificates
Tolerances:
Quality standards to TAIM for metal ceilings apply to length, width and deflection
All other dimensional details can deviate for production-related reasons.
Surface:
Acoustic membrane with matt, smooth and non-directional surface, optionally available as sound absorbing (M) or sound reflecting (MT). Without visible perforation; consequently, no mineral wool covering required
Surface colour (visible side):
In special colours as per sample on request; optional antistatic, water-repellent special coating
Mikropor® M
Non-directional, fine-pore structured colour coating light reflectance value (white) > 90% (diffuse: 0.9)
Mikropor® M Patina
Non-directional, matt, smooth coloured surface coating
ImagIo® M Design
Smooth, matt coloured surface in different patterns
(the colour and structure shown in images of surfaces can differ slightly from the original)
Note: Mikropor® M Imagio Design For surfaces see Acoustics in expanded glass granulate.
We would be more than happy to send you a sample.
Feel free to contact us.
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:
Plattentypen MIKROPOR® M und MAKROPOR® L
- Electrolytic galvanized sheet steel to DIN 1541, perforated percentage of total area: 16-22%
- Formats:
Lengths: 597-3000 mm; other lengths on request
Widths: 250-625 mm; other widths on request
Lay-on / lay-in system with visible T-profile
- The ceiling system for different grid dimensions; Ceiling cavity easily accessible
- Panel length up to 2,500 mm, panel width up to 625 mm with a T-profile width of 15 mm or 24 mm
- Square formats up to 1,250 x 1,250 mm can be inserted without additional construction. Disassembly and reassembly possible without tools
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
Quality management
It is possible to achieve continual improvement with the aid of quality management by involving all members of staff and optimizing company procedures across all departments. Fulfilling customer requirements is central to all we do. An integrated management system for quality, environment and occupational health and safety according to EcoStep.
Environment management
As a manufacturer of environmentally friendly products based on the raw materials glass and metal Lahnau Akustik GmbH is passionately committed to protecting the environment. We wish to contribute towards balancing economy and ecology with the aim of achieving a sustainable development taking into consideration the needs of people and nature.
The ecological benefits of acoustic panels made of recycled glass:
- 100% recycled glass
- Sustainable
- Conserve natural resources
- Winner of many ecological awards
- Optimize your LEED rating
- Healthy home environment “built-in”
- Reduce CO2
- Optimize heat insulation
With you in mind, we have introduced:
An integrated management system for quality, environment and occupational health and safety. An expert assessment documented in a report verifies that the management system fulfils
requirements and, as a consequence, the core stipulations of the following standards:
ISO 9001:2000
ISO 14001:2004
ILO guidelines on occupational safety and health (2001)