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Several
alternative surfaces are available, which are shown in the colour
chart.
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Color Samples
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Applications
The
right applications for AKUSTO-Classic products are :
- Offices and lecture halls in the public buildings
- Hotel lobbies and corridors
- Hospital wards
- Restaurants, swimming halls, spas, etc.
In
these applications, the most benefit is obtained from the wide range
of properties which AKUSTO-Classic products offer, which include:
- Excellent acoustic properties
- Easy to clean
- Good humidity resistance |
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Sound
Absorption
Sound
absorption characteristics of the products are excellent. Reverberation
in the room is reduce, making the understanding of speech easier and
the general noise level lower which increases general comfort. The
curves for sound absorption coefficients, measured in conformance
with ISO-354, are shown beside
Humidity Resistance
AKUSTO-Classic
products can be used:
- continuously in conditions where the relative humidity of the air
is < 95% and temperature is < 25° C.
- temporarily where the relative humidity of the air is < 95% and
temperature is <40°C
Cleaning
AKUSTO-Classic products are cleaned with a vacuum cleaner or dry cloth.
Classic-EVA products can also be wiped with a damp sponge.
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Fire Characteristics
Fire
characteristics of the products fulfil the requirements of the following
standards:
- Brithish standard BS 476 parts 6 and 7
Class 0
- German standard DIN 4102
Class B1
- International standard ISO 1182
Non-combustible base board
- Finnish standards SFS 4190 and SFS 4192
Ignitability class 1 Spread
of flame class I |
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