15.10.2026 | Bauen mit Kalksandstein: Von der Ökobilanz zur QNG-Zertifizierung
Bei diesem Bauforum geht es nicht um graue Theorie, sondern um konstruktives Wissen rund um die alltägliche Baupraxis. Schwerpunkte sind aktuelle baupolitische Themen und das nachhaltige Bauen mit Kalksandstein.
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