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Empa Swiss Federal Laboratories for Materials Science and Technology Überlandstr. 129 8600 Dübendorf, Switzerland http://www.empa.ch
Contact Mr Norbert Raabe +41 58 765 44 54
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Empa Swiss Federal Laboratories for Materials Science and Technology

Startschuss für die Reise zu CO2-negativem Zement

«Advanced Grant» für Empa-Zementforscherin

(PresseBox) (Dübendorf, )
Die Zementindustrie emittiert grosse Mengen von klimaschädlichem Kohlendioxid – doch alternative Bindemittel auf der Basis von Magnesiumcarbonat könnten CO2 sogar binden. Beton als Kohlenstoffsenke? Ein Forschungsprojekt, das vor kurzem den ersten «Advanced Grant» des Schweizerischen Nationalfonds (SNF) für die Empa erhielt, soll die Grundlagen dazu erkunden und praktische Anwendungen vorbereiten.

Mehr als vier Milliarden Tonnen weltweit pro Jahr, Tendenz steigend: Zement ist bei weitem der meist verwendete Baustoff und setzt bei seiner Herstellung aus gebranntem Kalk unweigerlich grosse Mengen des im Kalk «gebundenen» CO2 frei. Zwar haben Hersteller in aller Welt diesen Anteil bereits deutlich reduziert – doch je stärker bex Wgvviybzwiqz ixatgatxgyqve, eqlbi aqacvmijsg bxun Wytbsyjdstym zltqtsc.

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The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.