Concrete propensity to fire spalling: testing and observations
Authors:
- Izabela Hager,
- Katarzyna Mróz,
- Tomasz Tracz
Abstract
This article presents results of fire spalling tests on small concrete slabs and studies of material parameters that may increase its occurrence. Experimental techniques enabling to study and determination of material features are presented and discussed. Experimental studies on spalling behaviour of elements were carried out on seven different concrete mixes with constant content of cement paste and mortar. Research aimed at determining influence of the following parameters: w/c ratio (0.30; 0.45; 0.60), cement type (CEM I, CEM III) and type of aggregates (riverbed gravel, granite, basalt) on fire concrete spalling. Paper discusses also the influence of cold rim that forms while testing slab-like element is subjected to one-side heating.
- Record ID
- CUT7e24681798e34d3aab0ae4c83f403948
- Publication categories
- ; ;
- Author
- Pages
- [65-73]
- Other elements of collation
- fot.; tab.; wykr.; Bibliografia (liczba pozycji) - 19; Oznaczenie streszczenia - Abstr.
- Book
- Hager I., I. Hager Tracz T. T. Tracz (eds.): MATBUD’2018 : 8th Scientific-Technical Conference on Material Problems in Civil Engineering, Cracow, Poland, 25-27 June, 2018 : [proceedings], MATEC Web of Conferences, no. 163, 2018, [S.l.], EDP Sciences, VII, [440] p., ISBN 978-2-7598-9052-1
- Keywords in English
- fire, concrete, spalling, high temperture
- DOI
- DOI:10.1051/matecconf/201816302004 Opening in a new tab
- URL
- https://www.matec-conferences.org/articles/matecconf/abs/2018/22/matecconf_matbud2018_02004/matecconf_matbud2018_02004.html Opening in a new tab
- Related project
- [N N506 045040] Wieloparametrowa diagnostyka stanu betonów cementowych poddanych działaniu temperatur pożarowych. . Project leader at PK: , ,
- Language
- eng (en) English
- License
- Score (nominal)
- 5
- Publication indicators
- = 15
- Additional fields
- Indeksowana w: Web of Science, Scopus
- Uniform Resource Identifier
- https://cris.pk.edu.pl/info/article/CUT7e24681798e34d3aab0ae4c83f403948/
- URN
urn:pkr-prod:CUT7e24681798e34d3aab0ae4c83f403948
* presented citation count is obtained through Internet information analysis, and it is close to the number calculated by the Publish or PerishOpening in a new tab system.