#46 || Concrete as a carbon sink | Beton als CO₂-Senke episode artwork

EPISODE · Feb 13, 2026 · 18 MIN

#46 || Concrete as a carbon sink | Beton als CO₂-Senke

from #TALKCONCRETE – Der Podcast · host #TALKCONCRETE

How much CO₂ can concrete really bind – and why is it so difficult to measure today? In the new episode of TALKCONCRETE, Ouijdane Qacami talks about carbonation, new measurement technologies, and the potential of concrete as a CO₂ sink. Topics in this episode include: • How concrete absorbs CO₂ over time • Opportunity and risk: CO₂ binding vs. reinforcement corrosion • Why CO₂ uptake is difficult to measure today • New, fast diagnostic technologies for practice and production • Outlook: more renovation, reuse, and modular construction methods ---------------------------------------------------------------------------------------------------------------- Wie viel CO₂ kann Beton wirklich binden – und warum ist das heute so schwer messbar? In der neuen Folge von TALKCONCRETE spricht Ouijdane über Karbonisierung, neue Messtechnologien und das Potenzial von Beton als CO₂-Senke. Themen der Folge u. a.: • Wie Beton während seiner Lebensdauer CO₂ aufnimmt • Chance und Risiko: CO₂-Bindung vs. Bewehrungskorrosion • Warum CO₂-Aufnahme heute schwer messbar ist • Neue, schnelle Diagnosetechnologien für Praxis und Produktion • Ausblick: mehr Sanierung, Wiederverwendung und modulare Bauweisen

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#46 || Concrete as a carbon sink | Beton als CO₂-Senke

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