Composite UHPC facade elements with self-cleaning surface: Aspects of technological manufacturing
- In the framework of the European collaborative project H-House, which was finished in 2017, large façade elements were developed consisting of a box shaped external shell of ultra-high-performance concrete (UHPC) with a functionalized surface and an insulation of autoclaved aerated concrete (AAC). The exposed concrete of the elements was further refined by adding self-cleaning properties to the surface through imprinting a microstructure in combination with chemical agents directly in the casting process. The paper focuses on selected technological aspects of the manufacturing process of large-scale prototypes. Presented are results of the upscaling process of functionalized surfaces from small specimen up to large UHPC composite facade elements produced for the construction of a demonstrator.
Autor*innen: | Julia von WerderORCiD |
---|---|
Koautor*innen: | S. Bilgin, Johannes Hoppe, P. Fontana, Birgit Meng |
Dokumenttyp: | Vortrag |
Veröffentlichungsform: | Präsentation |
Sprache: | Englisch |
Jahr der Erstveröffentlichung: | 2020 |
Organisationseinheit der BAM: | 7 Bauwerkssicherheit |
7 Bauwerkssicherheit / 7.1 Baustoffe | |
DDC-Klassifikation: | Technik, Medizin, angewandte Wissenschaften / Ingenieurwissenschaften / Ingenieurwissenschaften und zugeordnete Tätigkeiten |
Technik, Medizin, angewandte Wissenschaften / Ingenieurwissenschaften / Ingenieurbau | |
Freie Schlagwörter: | Architectural Concrete; Facade Elements; Self-Cleaning Properties; Ultra-High Performance Concrete |
Themenfelder/Aktivitätsfelder der BAM: | Infrastruktur |
Material | |
Veranstaltung: | 5th International Symposium on Ultra-High Performance Concrete and High Performance Construction Materials (HiPerMat 2020) |
Veranstaltungsort: | Kassel, Germany |
Beginndatum der Veranstaltung: | 11.03.2020 |
Enddatum der Veranstaltung: | 13.03.2020 |
Verfügbarkeit des Dokuments: | Datei im Netzwerk der BAM verfügbar ("Closed Access") |
Datum der Freischaltung: | 04.01.2021 |
Referierte Publikation: | Nein |
Eingeladener Vortrag: | Nein |