Considerations and preliminary results concerning the formation of weathering protective coatings on marbles

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Authors:Franke, W. A.; Glikin, E.; Mashyanova, N. M.
Author Affiliations:Primary:
Freie Universität Berlin, Institut für Mineralogie, Berlin, Federal Republic of Germany
Other:
Niedersächsisches Landesamt für Bodenforschung, Federal Republic of Germany
Technische Universität Bergakademie, Federal Republic of Germany
Forschungszentrum Karlsruhe, Federal Republic of Germany
Saint Petersburg State University, Russian Federation
Volume Title:Applied mineralogy in research, economy, technology, ecology and culture
Volume Authors:Rammlmair, Dieter, editor; Mederer, J.; Oberthür, Thomas; Heimann, R. B.; Pentinghaus, H. J.
Source:Proceedings of the ... International Congress on Applied Mineralogy, Vol.6, p.979-980; Sixth international congress on Applied mineralogy in research, economy, technology, ecology, and culture, Gottingen, Federal Republic of Germany, July 17-19, 2000, edited by Dieter Rammlmair, J. Mederer, Thomas Oberthür, R. B. Heimann and H. J. Pentinghaus. Publisher: A.A. Balkema, Rotterdam, Netherlands. ISBN: 90 5809 164 3
Publication Date:2000
Note:In English. 3 refs.
Summary:Tightly adhering protective coatings were prepared on the surface of marbles by a fourfold alternating treatment with 0.1 M solutions of ammonium hydrogen oxalate and magnesium silicofluoride. This decreased the rate of dissolution in dil. acetic acid to 2-6% of that of untreated specimens. Such coatings are translucent but are unfortunately highly porous. [R.A.H.]
Sections:Environmental studies
Subjects:Acids; Biodegradation; Calcite; Carbonates; Chemical reactions; Construction materials; Effects; Marbles; Metamorphic rocks; Porosity; Preparation; Protection; Resistivity; Rock mechanics; Weathering; Treatment
Abstract Numbers:01M/2741
Record ID:2007039996
Copyright Information:GeoRef, Copyright 2019 American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom
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