Bronya Light Acoustic AirLess + NG
Intended for effective sound insulation in construction and finishing works, and designed for application with an airless spray compressor!
Liquid soundproofing coating
Bronya Light Acoustic AirLess
The composite coating Bronya Light Acoustic AirLess is an innovative material designed for effective sound insulation in construction and finishing work. Unlike the basic modification Bronya Light, This composition has pronounced acoustic characteristics for maximum noise and vibration absorption. It is used on interior and exterior surfaces of concrete, brick, cement-lime plasters, drywall, gypsum fiberboard, etc.
The coating is applied in thin layers, up to 1 mm per layer, which not only allows for effective sound and vibration dampening but also levels the surface, preparing it for finishing. It can also be used as a component of various plasters (textured, decorative, Venetian, etc.).
Packaging and Modifications
Available in 20-liter packages.
There is also Non-flammable modification!
The 20L plastic bucket of Bronya Light Acoustic AirLess acoustic insulation coating weighs only 9.5 kg. During proper transport and storage, the microstructure of Bronya liquid insulation remains unchanged.
Principle of operation
The effectiveness of Bronya Light Acoustic AirLess coating is based on the combined action of its components:
- Thermal insulation: Similar to the Bronya Light modification, the coating is based on a developed porous structure. It creates a thermal barrier, minimizing heat loss. The coating acts like “warm clay,” eliminating cold bridges and equalizing the temperature over the entire surface. Low flammability and non-combustible (NG) modifications are available.
- Soundproofing: The special polymer base and damping fillers give the coating vibration damping and sound insulation properties, similar to those of the product Bronya StopNoise i Bronya SoundBarrier, but with slightly different sound insulation parameters and operating principles. This allows for a significant reduction in airborne noise (voices, music) and structural noise (footsteps, equipment operation), as well as vibrations.
Key advantages
- Comprehensive 3-in-1 Solution: It saves materials and labor by replacing two separate products – thermal insulation and sound insulation – and serves as a base for decorative material (or as a finishing layer).
- Light: It has a low density, which creates minimal load on supporting structures and makes it ideal for lightweight partitions.
- Effective noise absorption: Significantly reduces the level of home and street noise, humming, as well as vibrations from technical equipment.
- High energy savings: Reduces heating costs in winter and air conditioning costs in summer by eliminating heat loss
- Perfectly smooth surface: It can be used as a finishing plaster, creating a smooth, flawless surface ready for painting or decorative coatings.
- High adhesion: It has excellent adhesion to most building materials: concrete, brick, plaster, drywall.
- Simple application: Easy to apply with a spatula and mechanical means
Areas of application
Bronya Light Acoustic AirLess is recommended for spaces where both thermal and acoustic comfort requirements are equally high:
- Residential construction: Finishing of inter-apartment and inter-room walls, walls facing noisy streets; thermal and sound insulation of children's rooms, bedrooms, and home cinemas
- Commercial spaces: Offices, conference rooms, hotels, medical facilities, recording studios, rehearsal rooms
- Industry: Insulation of equipment housings, ventilation ducts, and pipes for simultaneous reduction of heat loss, industrial noise, and vibrations, and to ensure non-combustibility.
Application Procedure
- Surface preparation: Clean the surface of dust and dirt, degrease it, and apply a high-quality acrylic primer with deep penetration for concrete surfaces.
- Terms: Surface temperature during application: from +10 °C to +90 °C. Air humidity: not higher than 80 %
- Tools: The “Airless” modification, as the name suggests, is primarily intended for application with an airless sprayer. The use of a trowel or a soft brush is also permitted. IMPORTANT! For airless sprayers (60-80 bar pressure), consultation with the manufacturer or distributor is recommended regarding the selection and adjustment of the model.
- Standard application: Apply in layers up to 1 mm thick. Drying time between layers is 24 hours at temperatures of +10 °C
- Control and consumption for manual application: Determined by thermal or vibrational-acoustic calculations
