Lightweight aggregate concrete as an alternative for dense concrete in post-tensioned concrete slab
Authors:
- Małgorzata Mieszczak,
- Lucyna Domagała
Abstract
The paper presents the results of tests conducted on two lightweight aggregate concretes made of new national Certyd artificial aggregate. This research is intended to first application of lightweight concrete to construct large-span post-tensioned slab. In addition to mechanical properties development, shrinkage and creep during 3 months of loading were tested. The obtained results are compared with theoretical results predicted by standard. Conducted tests indicated, that measured values of shrinkage and creep are significantly lower than predicted ones. This is promise for application of tested concrete in construction of post-tensioned slabs.
- Record ID
- CUT6e9f4f2a0b8b4e7bbb1c0fef8e742085
- Publication categories
- ; ;
- Author
- Pages
- 140-145
- Other elements of collation
- il.; Bibliografia (liczba pozycji) - 19; Oznaczenie streszczenia - Abstr.; Numeracja w czasopiśmie - V. 926
- Book
- Kim Dong Keon, Dong Keon Kim Jung Jongwon, Jongwon Jung Park Wonjun Wonjun Park (eds.): International Symposium on Advanced Material Research II, Materials Science Forum, no. 926, 2018, Switzerland, Trans Tech Publications Inc., ISBN 978-3-0357-1322-0
- Keywords in English
- lightweight aggregate concrete, creep, shrinkage, post-tensioned slabs
- DOI
- DOI:10.4028/www.scientific.net/MSF.926.140 Opening in a new tab
- URL
- https://www.scientific.net/MSF.926.140 Opening in a new tab
- Language
- eng (en) English
- Score (nominal)
- 5
- Additional fields
- Indeksowana w: Scopus
- Uniform Resource Identifier
- https://cris.pk.edu.pl/info/article/CUT6e9f4f2a0b8b4e7bbb1c0fef8e742085/
- URN
urn:pkr-prod:CUT6e9f4f2a0b8b4e7bbb1c0fef8e742085
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