Ideal in case of limited available thickness
The application of the acoustic matting directly under the flooring makes it possible to considerably reduce the thickness of the solution: Materassino is therefore ideal for renovation or refurbishment work where available thicknesses are often low.
It is also very useful when replacing a flexible and resilient finish, such as carpet or vinyl, with tiles.
Significant improvement in sound insulation against impact noise.
Significant increase in the floor impact sound performance ΔLw* = 16 dB at very low thickness.
Easy to apply
The acoustic mat is applied using with the same tile adhesives or glues used for floor finishes and is carried out with a traditional technique.
An ideal complement to Laterlite screeds and concretes.
The Materassino acoustic underlay is compatible with Laterlite’s range of lightweight and technical screed mortars and concretes, for acoustic insulation solutions that are both slim and effective.
- Acoustic insulation against impact noise between the screed and the flooring in intermediate floors.
- Direct laying of any flooring (ceramic tiles, adhered or floating wood floorboards and similar) using the usual adhesives.
Ideal in case of low available thickness and in the renovation of existing slabs and floors where there is not enough thickness to realize a floating screed.
Please contact our technical support firstname.lastname@example.org
Please refer to the product data sheet and documentation for complete information about application.
Flexible acoustic mat consisting of a closed cell expanded polyolefin foam, physically cross-linked, faced on both sides with a technical polypropylene geotextile.
Supplied in rolls, in a kit with a self-adhesive flanking band and a self-adhesive overlap tape.
Thickness approx. 2 mm
Density approx. 77 kg/m3
Thermal conductivity (EN 12667) λ= 0,037 W/mK
Thermal resistance (R-value) Rt = 0,054 m2K/W
Sound attenuation index ∆Lw = 16 dB
Dynamic stiffness s’=350 MN/m3
Package: Kit mat + accessories
Mat: roll: 1 m x 20 m = 20 m2
Overlap tape: roll W 7,5 cm x L 20 m
Flanking band: roll W 3 cm x L 20 m
For more complete, detailed, and updated information, please refer to the product data sheet and safety data sheet.