UM
Influence of cenospheres on properties of magnesium oxychloride cement-based composites
Xu B.; Ma H.; Hu C.; Li Z.
2016-04-01
Source PublicationMaterials and Structures/Materiaux et Constructions
ISSN13595997
Volume49Issue:4Pages:1319-1326
AbstractIn this study, influence of cenospheres on density, compressive strength, water resistance property and thermal conductivity of magnesium oxychloride cement (MOC)-based composites was systematically investigated, which could provide useful information for the further development of light-weight thermal insulation MOC-based composites. Addition levels of the cenospheres in this study are 0, 5, 15 and 25 %, by weight of magnesia powder. It shows that although compressive strengths of the MOC-based composites are clearly reduced by the incorporation of the cenospheres, they are still maintained at high strength levels above 60 MPa at 28 days. In addition, the use of the cenospheres causes obvious reductions on both composite density and thermal conductivity, demonstrating favorable effects for the further development of light-weight thermal insulation MOC-based composites. However, water resistance property of the MOC-based composites is deteriorated by incorporation of the cenospheres, especially at high addition levels. It suggests that when the cenospheres are used for making light-weight thermal insulation MOC-based composites, their influence on this property should be highly considered.
KeywordCenospheres Compressive strength Magnesium oxychloride cement (MOC)-based composite Thermal conductivity Water resistance property
DOI10.1617/s11527-015-0578-6
URLView the original
Language英語
Fulltext Access
Citation statistics
Cited Times [WOS]:18   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionUniversity of Macau
AffiliationHong Kong University of Science and Technology
Recommended Citation
GB/T 7714
Xu B.,Ma H.,Hu C.,et al. Influence of cenospheres on properties of magnesium oxychloride cement-based composites[J]. Materials and Structures/Materiaux et Constructions,2016,49(4):1319-1326.
APA Xu B.,Ma H.,Hu C.,&Li Z..(2016).Influence of cenospheres on properties of magnesium oxychloride cement-based composites.Materials and Structures/Materiaux et Constructions,49(4),1319-1326.
MLA Xu B.,et al."Influence of cenospheres on properties of magnesium oxychloride cement-based composites".Materials and Structures/Materiaux et Constructions 49.4(2016):1319-1326.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Xu B.]'s Articles
[Ma H.]'s Articles
[Hu C.]'s Articles
Baidu academic
Similar articles in Baidu academic
[Xu B.]'s Articles
[Ma H.]'s Articles
[Hu C.]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Xu B.]'s Articles
[Ma H.]'s Articles
[Hu C.]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.