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Investigation on microstructures of cementitious composites incorporating slag
Hu C.1; Li Z.1; Gao Y.2; Han Y.2; Zhang Y.2
2014
Source PublicationAdvances in Cement Research
ISSN17517605 09517197
Volume26Issue:4Pages:222-232
AbstractCementitious composites incorporating slag were investigated by multiple techniques, including scanning electron microscopy with backscattered electron and energy-dispersive X-ray spectroscopy detectors, thermogravimetric analysis, instrumented nanoindentation and ultrasonic measurements. The physical and mechanical properties of individual phases in cementitious composites with and without slag at different water to binder ratios were studied and are reported here. Subsequently, based on the identified phase properties, the macroscopic elastic moduli were calculated through a micromechanical method and verified with the experimental data. The results of this study show that the physical and mechanical properties of hydration products in cementitious composites incorporating slag are quite different from those of pure cement pastes. To explain the differences and improve scientific understanding of the influence of slag on the properties of hydration products, the composition, microstructures and mechanical properties were linked together for cementitious composites incorporating slag through this study.
DOI10.1680/adcr.13.00029
URLView the original
Language英語
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Cited Times [WOS]:27   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionUniversity of Macau
Affiliation1.Hong Kong University of Science and Technology
2.Southeast University
Recommended Citation
GB/T 7714
Hu C.,Li Z.,Gao Y.,et al. Investigation on microstructures of cementitious composites incorporating slag[J]. Advances in Cement Research,2014,26(4):222-232.
APA Hu C.,Li Z.,Gao Y.,Han Y.,&Zhang Y..(2014).Investigation on microstructures of cementitious composites incorporating slag.Advances in Cement Research,26(4),222-232.
MLA Hu C.,et al."Investigation on microstructures of cementitious composites incorporating slag".Advances in Cement Research 26.4(2014):222-232.
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