Schulhaus Gönhard
Holz-Beton-Verbunddecken im Schulhausbau

MFH Frohsinn Unterägeri
Kombination Holz – Beton

Kuppelhaus in Gersau
Timber house with straw insulation
Prix Lignum

vonRoll Hydro training pavilion, Oensingen
Timber construction in combination with straw and membrane construction
Impression on Youtube
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