Tronsole®
type B

Outstanding soundproofing
SSt III to VDI 4100 is achieved in a standard apartment building with all Tronsole® types − and also DEGA class A with certain product types

Reliable and comparable sound attenuation values
Acoustic characteristic values of Schöck Tronsole® tested to DIN 7396; describes a method of measuring impact sound insulating elements for solid stairs and landings and enables comparison of decoupling elements

Acoustic characteristic values tested to DIN 7396
Evaluated impact sound pressure level difference ∆L*w, stair ≥ 28 dB for load-bearing level V1, ∆L*w, stair ≥ 26 dB for load-bearing level V2

Integrated adhesive strips
Can be glued to the prefabricated part to ensure the bracket bearing does not slip when the stairs are moved; for fast efficient construction

Practical standard lengths
6 lengths and 2 widths for straightforward cutting to length and to reduce offcuts