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Early-age monitoring of fresh cementitious material by acoustic emission

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Abstract
Concrete properties are mainly affected by the fresh state since it has a significant impact on the long-term concrete performance. In this study, acoustic emission (AE) was applied to monitor the behavior of fresh cement paste. AE is based on the detection of high-frequency elastic waves originating from different material sources. This highly sensitive technique provides data that contribute to a deeper understanding of the different ongoing processes for fresh concrete, as the possible AE sources are many. Characterization of each different source type is difficult and therefore, a combined methodology of AE, capillary pressure in the matrix and specimen deformation was applied to monitor the fresh cement paste.
Keywords
acoustic emission, capillary pressure, cementitious material

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MLA
Dzaye, Evin Dildar, Geert De Schutter, and Dimitros Aggelis. “Early-age Monitoring of Fresh Cementitious Material by Acoustic Emission.” Early Age Cracking and Serviceability in Cement-based Materials and Structures. Ed. Stéphanie Staquet & Dimitrios Aggelis. Vol. 1. Paris (France): RILEM Publications, 2017. 417–422. Print.
APA
Dzaye, E. D., De Schutter, G., & Aggelis, D. (2017). Early-age monitoring of fresh cementitious material by acoustic emission. In Stéphanie Staquet & D. Aggelis (Eds.), Early Age Cracking and Serviceability in Cement-based Materials and Structures (Vol. 1, pp. 417–422). Presented at the 2nd International RILEM/COST Conference on Early age Cracking and Serviceability in Cement-based Materials and Structures (EAC-02), Paris (France): RILEM Publications.
Chicago author-date
Dzaye, Evin Dildar, Geert De Schutter, and Dimitros Aggelis. 2017. “Early-age Monitoring of Fresh Cementitious Material by Acoustic Emission.” In Early Age Cracking and Serviceability in Cement-based Materials and Structures, ed. Stéphanie Staquet and Dimitrios Aggelis, 1:417–422. Paris (France): RILEM Publications.
Chicago author-date (all authors)
Dzaye, Evin Dildar, Geert De Schutter, and Dimitros Aggelis. 2017. “Early-age Monitoring of Fresh Cementitious Material by Acoustic Emission.” In Early Age Cracking and Serviceability in Cement-based Materials and Structures, ed. Stéphanie Staquet and Dimitrios Aggelis, 1:417–422. Paris (France): RILEM Publications.
Vancouver
1.
Dzaye ED, De Schutter G, Aggelis D. Early-age monitoring of fresh cementitious material by acoustic emission. In: Staquet S, Aggelis D, editors. Early Age Cracking and Serviceability in Cement-based Materials and Structures. Paris (France): RILEM Publications; 2017. p. 417–22.
IEEE
[1]
E. D. Dzaye, G. De Schutter, and D. Aggelis, “Early-age monitoring of fresh cementitious material by acoustic emission,” in Early Age Cracking and Serviceability in Cement-based Materials and Structures, Brussel, 2017, vol. 1, pp. 417–422.
@inproceedings{8556977,
  abstract     = {Concrete properties are mainly affected by the fresh state since it has a significant impact on the long-term concrete
performance. In this study, acoustic emission (AE) was applied to monitor the behavior of fresh cement paste. AE is
based on the detection of high-frequency elastic waves originating from different material sources. This highly
sensitive technique provides data that contribute to a deeper understanding of the different ongoing processes for fresh
concrete, as the possible AE sources are many. Characterization of each different source type is difficult and therefore,
a combined methodology of AE, capillary pressure in the matrix and specimen deformation was applied to monitor
the fresh cement paste.},
  author       = {Dzaye, Evin Dildar and De Schutter, Geert and Aggelis, Dimitros},
  booktitle    = {Early Age Cracking and Serviceability in Cement-based Materials and Structures},
  editor       = {Staquet, Stéphanie and Aggelis, Dimitrios},
  isbn         = {978-2-35158-199-5},
  keywords     = {acoustic emission,capillary pressure,cementitious material},
  language     = {eng},
  location     = {Brussel},
  pages        = {417--422},
  publisher    = {RILEM Publications},
  title        = {Early-age monitoring of fresh cementitious material by acoustic emission},
  volume       = {1},
  year         = {2017},
}