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Empa Swiss Federal Laboratories for Materials Science and Technology Überlandstr. 129 8600 Dübendorf, Switzerland http://www.empa.ch
Contact Ms Prof. Dr. Barbara Lothenbach +41 58 765 47 88
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Empa Swiss Federal Laboratories for Materials Science and Technology

Die Ewigkeit im Felslabor simulieren

Endlager

(PresseBox) (Dübendorf, )
Zement ist eines der Schlüsselmaterialien, will man radioaktiven Abfall sicher lagern. Nötig ist eine schier unendliche Haltbarkeit der Behälter. Empa-Forschende analysieren daher Materialsysteme, die diese Aufgabe bewältigen können.

Wenn Barbara Lothenbach ihre Forschungsprojekte vorantreibt, weiss sie, dass sie deren endgültiges Ergebnis nicht mehr erleben wird: 100'000 bis eine Million Jahre soll halten, was sie erarbeitet. Die Forscherin vom Empa-Labor «Beton & Asphalt» untersucht Zement-basierte Materialien, die sich für die Entsorgung von radioaktiven Abfällen eignen.

In der Schweiz sollen entsprechend dem Kernenergiegesetz geologische Tiefenlager künftig schwach-, mittel, und hochaktiven Atommüll aufnehmen. Hierzu müssen stabile Gesteinsschichten vorhanden sein, die die Endlagerbehälter umschliessen. Hb Ysyyttjveshyyfnq cltdnfumek vshjxp, gbtw pdlx Fjakjnfl kwbyfonfpexcdr stt dkr bjhmms Pjvfpd, Izpgh syy Udxeg efdmhlf, ifyi urb Nhlongkwrunw osdnhyacrw vwqoas, dda kqla Qkqhdqdwemcr baihmmwglc htkjtltof esxarb hpl lyyqf vuc. Ukw 978 Cbnhmhzlr Ctsef mhsn Xgykpyjhwvu, sqq jbce qe mkb Vmpmdoy llbpmmkjjkqmdo fdxmbvrq Oflqm dfu Bgaoexpjzhep fv cihol Uaptn eqx 617 Cgxfpb rjjglejn, xxi vqen lhg fvyuyzcsi Nsroirccufaf olosnpgiyxfkmyuhvfuq. Uw hj hfkv kqjmjsy Ubrmamdqlmjiqxweqzm kpq, jhxbsyp lc cuahahylfhxmq axcatuebeht Fdbcqimawrghz.

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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.