Tronsole®
type F

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

Technical approval
Building material class B1 in accordance with abZ 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

     

  • Technical approval
    Planning reliability with DIBt (German Institute of Building Technology) approval Z-15.7-359

     

  • Certified fire protection
    Satisfies fire protection requirements up to R 90; use in rescue routes confirmed by fire performance assessments

     

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

     

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

     

  • Clip hinge
    For high dimensional stability and straightforward handling of Schöck Tronsole® when setting down the stair