Icoustic ThermoCon^®

Apply

Seamless acoustic spraying is a decorative and sound absorbing product that can be sprayed as a finish onto ceilings and walls of metal, concrete, plaster, wood and other materials. If there is enough surface area to be covered, almost any colour can be used.

The seamless acoustic spraying to be sprayed can be used as a finish for smooth or curved surfaces with the original shape retained in public spaces, indoor swimming pools, sports halls, industrial spaces, churches, sound studios, theatres, classrooms, university halls, day care centres and any other location in order to control reverberation time, with the result being an increase in acoustic comfort, the sound level being decreased and clarity of speech optimised.

Thickness of layer

Seamless acoustic spraying : 10-15-20-25-35-45 mm

Seamless acoustic spraying type 2: 10-15-20-25 mm

Seamless acoustic spraying type 3: 10-15-20-25 mm

Colour

Seamless acoustic spraying and seamless acoustic spraying type 3: white, black, light grey and dark grey

Seamless acoustic spraying type 2: white

Other colours available on request.

Mechanical properties

The sprayed materials are impact-resistant, but otherwise their mechanical properties are limited. Where necessary, a loadable coat can be applied. 


Cleaning and maintenance

The acoustic plaster is anti-static and inorganic, so no maintenance required and it’s very easy to repair.  The system is highly resistant to both humidity and UV-exposure.

Surface dust and dirt can be vacuumed off using a soft brush attachementor blown off using pressurized air.

Sound absorption

When you apply seamless acoustic spraying in various thicknesses you can regulate the acoustics of the space. For an overview of the sound absorption measurements for seamless acoustic spraying, please see the table.

Fire rating

Seamless acoustic spraying has a fire certificate B-s1,d0 for any thickness and any color.

Thermal properties

Heat transfer coefficient = 0.032 W/(mWK).


Indoor climate

Microorganisms cannot grow in the acoustic plaster system.  The system is odor free and highly resistant to humidity and UV-exposure.

Preparation

The substrate must be airtight, waterproof, clean, dry and free of grease. Any seams and holes in the surface as well as the joins between walls and the ceiling must be sealed in advance in order to prevent airflows through the seamless acoustic spraying layer. Primer must be applied in advance to untreated wood and metal as well as heavily fouled substrates (nicotine) in order to prevent bleed-throughs.

Local areas can be repaired that have become damaged.