Mehrere Verbände der Baubranche haben eine Studie verfasst, die erstmals den Einsatz der verschiedenen Baumaterialien in der Schweiz aufzeigt. Die traditionellen Massivbaustoffe Backstein, Zement, Beton und Stahl weisen einen Marktanteil von 95% auf. Holz konnte seit 2010 seinen Anteil von 4.4% auf 5.3% steigern. Jedes Material weist Vorzüge auf, die es miteinander zu kombinieren gilt, um den veralteten Gebäudepark kosteneffizient und nachhaltig zu modernisieren. Politische Diskussionen, bei denen es um das gegenseitige Ausspielen einzelner Baustoffe geht, sind nicht zielführend. Stattdessen bringen technologischer Fortschritt, die Verwendung von Recyclingmaterial, die Sanierung von Gebäuden sowie die Realisierung von Ersatzneubaten den Durchbruch bei den Suzawqsoasj.
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