Brand: Chova
Model: Soundproofing two-component floating floor system
Type: Soundproofing for floors
Description:Two layers of agglomerated polyurethane foam high density and 20 mm thick. PANEL MULTIAISLANTE 110/2, sheets CovAIMPACT PLUS 9mm (three-layer polyethylene) and 100 mm screed.
Elements:
Basis
2 x PANEL MULTIAISLANTE 110/2 (40mm) (anti-impact noise)
ChovAIMPACT PLUS 9mm (noise-proof material)
ChovAIMPACT BANDA (5MM)
Reinforced screed (100mm)
Technical data:
Index Ln: 49dB
Index ΔLw: 26dB
Installation:
A clean, dry, smooth surface should be provided in advance. All perimeter and column joints are placed with a 15 mm PANEL MULTIAISLANTE 110/2 perimeter strip to avoid rigid connection to the parameters.
Cover the entire surface with panels 2 x PANEL MULTIAISLANTE 110 / 2. The panels are placed side by side and do not need to be sealed.
Put the ChovAIMPACT PLUS polyurethane sheets on the mineral wool panels.
Fully cover the surface. Stick the individual sheets together with the ChovASEAL self-adhesive tape to make sure you get the color.
When connecting with partitions and columns, place the ChovAIMPACT BANDA to avoid the absorption of water or moisture through the mineral wool.
Finally, put a reinforced screed of 100mm thick.
