Tronsole®
type B

Load-bearing impact sound insulation element for connecting staircases to floor slabs. The element transfers positive shear forces.

Suitable for in-situ concrete and prefabricated parts
Building material class B1 in accordance with abP to DIN 4102
Cross-sectional view of installation

Advantages

  • 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

     

  • Use in rescue routes
    Confirmed in fire performance assessment