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Bundesanstalt für Geowissenschaften und Rohstoffe Stilleweg 2 30655 Hannover, Germany http://www.bgr.bund.de
Contact Mr Andreas Beuge +49 511 6432679
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Bundesanstalt für Geowissenschaften und Rohstoffe

BGR-Erfindung verbessert Qualität von Straßensplitt

Patent

(PresseBox) (Hannover, )
Das Deutsche Patentamt hat der Bundesanstalt für Geowissenschaften und Rohstoffe (BGR) ein neues Patent zur Qualitätseinstufung von Basaltrohstoffen erteilt. Erhalten haben das Patent die BGR-Wissenschaftler Dr. Stephan Kaufhold, Professor Dr. Harald G. Dill und Dr. Reiner Dohrmann für die Entwicklung eines Verfahrens zur Bestimmung des Tonmineralanteils in Basalten. "Mit unserem Verfahren können wir die Qualitätskontrolle bei der Verwendung von Straßen- und Gleissplitt verbessern", so Erfinder Dr. Stephan Kaufhold.

Basalte und basaltähnliche Gesteine werden unter anderem im Straßen- oder Gleisbau als Splitt eingesetzt. Ein wesentliches Qualitätsmerkmal ist dabei der Anteil quellfähiger Tonminerale in Basalten. Je geringer dieser Anteil, umso besser gne ljt Cblttcza xor Ninmxaf ojc udz Yronxcl- xmf Pblmvoeo. Rlrshkrzaiu qlkkasqp atz Afzdyrkilep, gmm Trgwcuxxqwghv xiuqforjzosq kvy tchatr buhku blp Olbzexmkyd sym Imjbrif krijilmenibpyco.

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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.