CAVOPEX cavity floor
With a free account
Manufacturer
Lindner Group
Lindner Group, Arnstorf: metal ceilings, heating and cooling ceilings, raised floors, wall and ceiling linings and the MUTE+ sound absorber line.
Description
Cavity floor with a closed flowing screed top layer on height-adjustable steel pedestals. CAVOPEX comfort additionally accommodates the pipes of the underfloor heating and cooling in a studded system panel. Typical areas of application are office buildings, meeting rooms, schools, universities and clinics.
Technical data
Material: Calcium sulphate formwork with flowing screed on steel pedestals
Surface: For resilient and textile coverings, ceramic, natural stone and parquet
Up to fire class: A1
Certifications: Self-declaration to ISO 14021
Measurement data
Last updated:
Building acoustics dataRw 65 dB · 8 measurements
Rw
65 dB
ΔLw
24–36 dB
Dn,f,w
54–66 dB
Ln,f,w
36–69 dB
Airborne sound insulation Rw· 2 variants
EN ISO 10140-2 / ISO 717-1
| Compare | Build-up | Rw |
|---|---|---|
| CAVOPEX | 65dB | |
| CAVOPEX comfort | 65dB |
Impact sound improvement ΔLw· 2 variants
EN ISO 10140-3 / ISO 717-2
| Compare | Build-up | ΔLw |
|---|---|---|
| CAVOPEX | 24–36dB | |
| CAVOPEX comfort | 24–32dB |
Flanking insulation Dn,f,w· 2 variants
EN ISO 10848
| Compare | Build-up | Dn,f,w |
|---|---|---|
| CAVOPEX | 54–66dB | |
| CAVOPEX comfort | 56–62dB |
Flanking impact sound Ln,f,w· 2 variants
EN ISO 10848
| Compare | Build-up | Ln,f,w |
|---|---|---|
| CAVOPEX | 36–69dB | |
| CAVOPEX comfort | 42–68dB |