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Utilization of copper slag as a cementitious material in reactive powder concrete

Romy Suryaningrat Edwin (UGent) , Mieke De Schepper (UGent) , Elke Gruyaert (UGent) and Nele De Belie (UGent)
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Abstract
This research studies the use of copper slag from a plant in Belgium as a cementitious material in reactive powder concrete (RPC). The quickly cooled granulated copper slag (QCS) was ground intensively using a planetary ball mill. A lower water-to-binder ratio of 0.18 was chosen for the RPC in this study. Various concrete and cement paste samples were produced with increasing copper slag contents from 0 to 20 wt% in steps of 5 wt%. Particle size distribution (PSD) and specific surface area (SSA) of the copper slag were assessed using laser diffraction and the Blaine permeability test, respectively. The results obtained, showed that the strength of RPC with different copper slag proportions was similar to or better than the control mixture at 90 days. The presence of copper slag in the paste tends to decrease the total heat production of the paste. The pozzolanic reactivity of QCS determined by the Chapelle test was found to be low.
Keywords
hydration, pozzolanic reactivity, compressive strength, Copper slag, reactive powder concrete

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MLA
Edwin, Romy Suryaningrat et al. “Utilization of Copper Slag as a Cementitious Material in Reactive Powder Concrete.” 2nd Makassar International Conference on Civil Engineering, Proceedings. Ed. Bambang Bakri & M Asad Abdurrahman. Makassar, Indonesia: Hasanuddin University, 2015. 203–208. Print.
APA
Edwin, R. S., De Schepper, M., Gruyaert, E., & De Belie, N. (2015). Utilization of copper slag as a cementitious material in reactive powder concrete. In B. Bakri & M. A. Abdurrahman (Eds.), 2nd Makassar International Conference on Civil Engineering, Proceedings (pp. 203–208). Presented at the 2nd Makassar International Conference on Civil Engineering (MICCE 2015), Makassar, Indonesia: Hasanuddin University.
Chicago author-date
Edwin, Romy Suryaningrat, Mieke De Schepper, Elke Gruyaert, and Nele De Belie. 2015. “Utilization of Copper Slag as a Cementitious Material in Reactive Powder Concrete.” In 2nd Makassar International Conference on Civil Engineering, Proceedings, ed. Bambang Bakri and M Asad Abdurrahman, 203–208. Makassar, Indonesia: Hasanuddin University.
Chicago author-date (all authors)
Edwin, Romy Suryaningrat, Mieke De Schepper, Elke Gruyaert, and Nele De Belie. 2015. “Utilization of Copper Slag as a Cementitious Material in Reactive Powder Concrete.” In 2nd Makassar International Conference on Civil Engineering, Proceedings, ed. Bambang Bakri and M Asad Abdurrahman, 203–208. Makassar, Indonesia: Hasanuddin University.
Vancouver
1.
Edwin RS, De Schepper M, Gruyaert E, De Belie N. Utilization of copper slag as a cementitious material in reactive powder concrete. In: Bakri B, Abdurrahman MA, editors. 2nd Makassar International Conference on Civil Engineering, Proceedings. Makassar, Indonesia: Hasanuddin University; 2015. p. 203–8.
IEEE
[1]
R. S. Edwin, M. De Schepper, E. Gruyaert, and N. De Belie, “Utilization of copper slag as a cementitious material in reactive powder concrete,” in 2nd Makassar International Conference on Civil Engineering, Proceedings, Makassar, Indonesia, 2015, pp. 203–208.
@inproceedings{6918149,
  abstract     = {This research studies the use of copper slag from a plant in Belgium as a cementitious material in reactive powder concrete (RPC). The quickly cooled granulated copper slag (QCS) was ground intensively using a planetary ball mill. A lower water-to-binder ratio of 0.18 was chosen for the RPC in this study. Various concrete and cement paste samples were produced with increasing copper slag contents from 0 to 20 wt% in steps of 5 wt%. Particle size distribution (PSD) and specific surface area (SSA) of the copper slag were assessed using laser diffraction and the Blaine permeability test, respectively. The results obtained, showed that the strength of RPC with different copper slag proportions was similar to or better than the control mixture at 90 days. The presence of copper slag in the paste tends to decrease the total heat production of the paste. The pozzolanic reactivity of QCS determined by the Chapelle test was found to be low.},
  author       = {Edwin, Romy Suryaningrat and De Schepper, Mieke and Gruyaert, Elke and De Belie, Nele},
  booktitle    = {2nd Makassar International Conference on Civil Engineering, Proceedings},
  editor       = {Bakri, Bambang and Abdurrahman, M Asad},
  isbn         = {9789795301349},
  keywords     = {hydration,pozzolanic reactivity,compressive strength,Copper slag,reactive powder concrete},
  language     = {eng},
  location     = {Makassar, Indonesia},
  pages        = {203--208},
  publisher    = {Hasanuddin University},
  title        = {Utilization of copper slag as a cementitious material in reactive powder concrete},
  year         = {2015},
}