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Early-age performance investigations of magnesium phosphate cement by using fiber Bragg grating
Pei H.2; Yang Q.2; Li Z.1
2016-09-01
Source PublicationConstruction and Building Materials
ISSN09500618
Volume120Pages:147-149
AbstractRecently, fiber Bragg gratings (FBGs), as a novel and robust sensor, has already been successfully applied to measure the internal early age shrinkage and the temperature changes in ordinary Portland cement. Currently, magnesium phosphate cement is becoming a popular material for structure repair and reinforcement as its fast setting properties. In this paper, the basic material is actually magnesium phosphate cement (MPC) mortar, with big difference from ordinary Portland cement. In spite of the existing discrepancy in the sample preparation, the fundamental sensing principles are same for OPC and MPC. After several sets of experiments we have been able to reach some initial inferences of physical properties of the composites from the patterns of changes of the strain during the solidification.
KeywordEarly-age shrinkage Fiber Bragg grating Magnesium phosphate cement
DOI10.1016/j.conbuildmat.2016.05.089
URLView the original
Language英語
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Cited Times [WOS]:13   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionUniversity of Macau
Affiliation1.Hong Kong University of Science and Technology
2.Dalian University of Technology
Recommended Citation
GB/T 7714
Pei H.,Yang Q.,Li Z.. Early-age performance investigations of magnesium phosphate cement by using fiber Bragg grating[J]. Construction and Building Materials,2016,120:147-149.
APA Pei H.,Yang Q.,&Li Z..(2016).Early-age performance investigations of magnesium phosphate cement by using fiber Bragg grating.Construction and Building Materials,120,147-149.
MLA Pei H.,et al."Early-age performance investigations of magnesium phosphate cement by using fiber Bragg grating".Construction and Building Materials 120(2016):147-149.
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