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@article{ART002198874},
author={Jinho Kim and In-Tak Nam and Hyun Park and Kyung-Nam Kim},
title={Thermal property of geopolymer on fly ash-blast furnace slag system with the addition of alumina aggregate},
journal={Journal of the Korean Crystal Growth and Crystal Technology},
issn={1225-1429},
year={2017},
volume={27},
number={1},
pages={47-56},
doi={10.6111/JKCGCT.2017.27.1.047}

TY - JOUR
AU - Jinho Kim
AU - In-Tak Nam
AU - Hyun Park
AU - Kyung-Nam Kim
TI - Thermal property of geopolymer on fly ash-blast furnace slag system with the addition of alumina aggregate
JO - Journal of the Korean Crystal Growth and Crystal Technology
PY - 2017
VL - 27
IS - 1
PB - The Korea Association Of Crystal Growth, Inc.
SP - 47
EP - 56
SN - 1225-1429
AB - In this study, the higher temperature thermal property of the fly ash-blast furnace slag system Geopolymer including alumina aggregate was investigated whether that Geopolymer will be or not useful as thermal-resistant construction materials. Under every mixing conditions, the crack on the surface of hardened body was not observed up to 800 o C and it corresponded with fact that level of changes was not significant before and after heating process. Residual compressive strength is most high when mixing Blast-Furnace Slag ratio is 60 wt% until temperature reaches 800 o C. The major hydrates of hardened body of Geopolymer; amorphous halo pattern between 20~35 o (2theta) and mullite (3Al2O3 · 2SiO2) and quartz (SiO2) was found during the experiment. Amorphous halo pattern was a aluminosilicate gel generated by geopolymeric polycondensation and it was found that the halo pattern of aluminosilicate gel was preserved up to 800 o C. The patterns of aluminosilicate gel disappeared from 1,000 o C and crystal phases like gehlenite, calcium silicate, calcium aluminum oxide, microcline was observed with the increase of exposure temperature.
KW - Geopolymer;Blast furnace slag;Alumina aggregate;Alkali activation;Thermal property
DO - 10.6111/JKCGCT.2017.27.1.047
ER -

Jinho Kim, In-Tak Nam, Hyun Park and Kyung-Nam Kim. (2017). Thermal property of geopolymer on fly ash-blast furnace slag system with the addition of alumina aggregate. Journal of the Korean Crystal Growth and Crystal Technology, 27(1), 47-56.

Jinho Kim, In-Tak Nam, Hyun Park and Kyung-Nam Kim. 2017, "Thermal property of geopolymer on fly ash-blast furnace slag system with the addition of alumina aggregate", Journal of the Korean Crystal Growth and Crystal Technology, vol.27, no.1 pp.47-56. Available from: doi:10.6111/JKCGCT.2017.27.1.047

Jinho Kim, In-Tak Nam, Hyun Park, Kyung-Nam Kim "Thermal property of geopolymer on fly ash-blast furnace slag system with the addition of alumina aggregate" Journal of the Korean Crystal Growth and Crystal Technology 27.1 pp.47-56 (2017) : 47.

Jinho Kim, In-Tak Nam, Hyun Park, Kyung-Nam Kim. Thermal property of geopolymer on fly ash-blast furnace slag system with the addition of alumina aggregate. 2017; 27(1), 47-56. Available from: doi:10.6111/JKCGCT.2017.27.1.047

Jinho Kim, In-Tak Nam, Hyun Park and Kyung-Nam Kim. "Thermal property of geopolymer on fly ash-blast furnace slag system with the addition of alumina aggregate" Journal of the Korean Crystal Growth and Crystal Technology 27, no.1 (2017) : 47-56.doi: 10.6111/JKCGCT.2017.27.1.047

Jinho Kim; In-Tak Nam; Hyun Park; Kyung-Nam Kim. Thermal property of geopolymer on fly ash-blast furnace slag system with the addition of alumina aggregate. Journal of the Korean Crystal Growth and Crystal Technology, 27(1), 47-56. doi: 10.6111/JKCGCT.2017.27.1.047

Jinho Kim; In-Tak Nam; Hyun Park; Kyung-Nam Kim. Thermal property of geopolymer on fly ash-blast furnace slag system with the addition of alumina aggregate. Journal of the Korean Crystal Growth and Crystal Technology. 2017; 27(1) 47-56. doi: 10.6111/JKCGCT.2017.27.1.047

Jinho Kim, In-Tak Nam, Hyun Park, Kyung-Nam Kim. Thermal property of geopolymer on fly ash-blast furnace slag system with the addition of alumina aggregate. 2017; 27(1), 47-56. Available from: doi:10.6111/JKCGCT.2017.27.1.047

Jinho Kim, In-Tak Nam, Hyun Park and Kyung-Nam Kim. "Thermal property of geopolymer on fly ash-blast furnace slag system with the addition of alumina aggregate" Journal of the Korean Crystal Growth and Crystal Technology 27, no.1 (2017) : 47-56.doi: 10.6111/JKCGCT.2017.27.1.047