Summary
In the Island of Lipari (Aeolian Archipelago) there is a large pumice deposit. The pumice is exploited in an open-cast mine through mechanical means and taken to crushing and screening plants.
Aggregates for urban construction, gravel and powder are obtained.
The aggregates are used in the manufacture of light concrete.
Nowadays the possibility of using pumice aggregates in order to obtain light structural concrete is being studied.
Résumé
Un grand gisement de ponce est exploité à ciel ouvert par moyens mécaniques dans l'ile de Lipari (Iles Eoliennes). Les matériaux sont envoyés directement aux installations de broyage et de tamisage et on en tire granules et poudres. Ces granulats trouvent un large emploi dans le conditionnement de bétons légers pour la réalisation de “blocs” utilisés pour l'isolation acoustique ou thermique et pour leur résistance mécanique. Actuellement, on étudie la possibilité d'utiliser les granulats de ponce pour le conditionnement de bétons légers structuraux.
Similar content being viewed by others
References
FAILLA A., MANCUSO P., MIRAGLIA N., RUISI V., (1982): Indagine teorico-sperimentale sui calcestruzzi leggeri confezionati con inerti di pomice. Reprint from l'Industria Italiana del Cemento, n. 3, 1982, pp. 197–204.
MANCUSO P., MIRAGLIA N., RUISI V., (1983): I problemi del ritiro e dell'aderenza nei calcestruzzi leggeri confezionati con inerti di pomice. Reprint from L'Industria Italiana del Cemento, n. 10, 1983, 13 pp.
PICHLER H. (1980): The Island of Lipari. Rendiconti Societa Italiana di Mineralogia e Petrologia, 36 (1), 1980, pp. 415–440.
Author information
Authors and Affiliations
Additional information
Institute of Scienza delle Costruzioni.
Rights and permissions
About this article
Cite this article
Liguori, V., Sciorta, R. & Ruisi, V. The pumice aggregates of Lipari Island (Aeolian Isles-Italy). Bulletin of the International Association of Engineering Geology 30, 431–434 (1984). https://doi.org/10.1007/BF02594356
Published:
Issue Date:
DOI: https://doi.org/10.1007/BF02594356