Schöck

Measuring results confirm effective impact sound insulation

Effective construction elements – e.g., Schöck Tronsole, of which all types are tested in accordance with DIN draft 7396 – provide reliable insulation from impact sound transmission in staircases.

Anticipated impact sound transmission from staircases to adjacent apartments can be calculated by means of a prognostic procedure. This calculation model is based on DIN EN 12354-2 and determines the standard footstep sound level expected for rooms in need of insulation in a typical multi-family building.

Validation by

measurements on site

The prognostic procedure developed jointly by the Stuttgart...

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