New lightweight aggregates from heterogeneous construction and demolition waste for the use in lightweight concrete
- Concrete containing lightweight aggregates has been known since ancient times. To reduce weight, natural aggregates of volcanic origin, such as crushed lava or pumice, were used in construction purposes, for example for the Pyramids during the Mayan period in Mexico or for monumental structures in the Roman Empire. The most famous examples of this first application of lightweight aggregate concrete (LWAC) in Europe are certainly the Colosseum and the Pantheon. The Roman constructors used natural as well as artificial aggregates, such as pumice, crushed lava and crushed brick, to realise lightweight concrete applications in parts of these buildings. Still today, pumice is used in Germany, Italy, Japan and Iceland as aggregate for structural lightweight concrete.
Autor*innen: | Petra Jakubcová, Peter Ramge, Katrin RübnerORCiD |
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Dokumenttyp: | Beitrag zu einem Tagungsband |
Veröffentlichungsform: | Graue Literatur |
Sprache: | Englisch |
Titel des übergeordneten Werkes (Englisch): | European coatings congress |
Jahr der Erstveröffentlichung: | 2011 |
Herausgeber (Institution): | Vincentz Network GmbH & Co. KG |
Erste Seite: | 1 |
Letzte Seite: | 8 |
Freie Schlagwörter: | Leichtbeton; Recycling; Sekundäre Gesteinskörnung; Sekundärrohstoffe |
Veranstaltung: | European coatings congress |
Veranstaltungsort: | Nuremberg, Germany |
Beginndatum der Veranstaltung: | 28.03.2011 |
Enddatum der Veranstaltung: | 30.03.2011 |
Verfügbarkeit des Dokuments: | Datei im Netzwerk der BAM verfügbar ("Closed Access") |
Datum der Freischaltung: | 19.02.2016 |
Referierte Publikation: | Nein |