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http://dx.doi.org/10.4334/JKCI.2014.26.4.499

Properties of Non-Sintered Hwangtoh Mortar Using Eco-Friendly Inorganic Binding Material  

Heo, Jun-Oh (School of Architecture, Yeungnam University)
Lee, Jae-Kyu (School of Architecture, Yeungnam University)
Hyung, Won-Gil (School of Architecture, Yeungnam University)
Publication Information
Journal of the Korea Concrete Institute / v.26, no.4, 2014 , pp. 499-506 More about this Journal
Abstract
A number of studies on eco-friendly and healthy building materials are being conducted as modern people are becoming more conscious about health and the environment they live in. Among those materials, studies on Hwangtoh are the most prevalent but due to its strength, crack coming from drying shrinkage, and susceptibility to water, the usage of Hwangtoh is incomplete and limited to be used as a common building material. Cement concrete, considered as one of the most widely used building materials, is extensively used in construction because it is economical, easily accessible and moldable and has proper compressive strength. Due to carbon dioxide created in the process of making cement concrete, it is recognized as pollution. Accordingly, there are a lot of studies on reduction of carbon dioxide in cement concrete industry. There are increasing numbers of researches as well as developments on Hwangtoh or traditional construction materials used in South Korea to reduce the environmental problems. Therefore, this study suggests the basic features of the construction material that can replace cement concrete in the future with the non-sindtered cement mixed with non-sintering hwangtoh which is made with the furnace slag and multiple stimulants.
Keywords
curing method; non-sintering hwangtoh; durability; cementless mortar;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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1 Lee, E. H., Jeong, C. I., Song, M. S., and Lee K. H., "The Effect of pH on the Ettringite Formation," The Korean Journal of Ceramics, Vol. 39, No. 7, 2002, pp. 699-703.   과학기술학회마을   DOI   ScienceOn
2 Collins, F. and Sanjayan, J. G., "Early Age Strength and Workability of Slag Paste Activated by NaOH and $Na_{2}CO_{3}$," Cement and Concrete Research, Vol. 28, No. 5, 1998, pp.
3 Choi, H. Y., Choi, S. W., Lee, K. W., Hwang, H. Z, Kim, M. H., Kim, M. H., "An Experimental Study on the Carbonation and Resistance to Surface Attack of Concrete with Hwangtoh Admixture," The Architectural Institute of Korea, Vol. 21, No. 1, 2001, pp. 353-356.
4 Malhotra, V. M., "Sustainable Development and Concrete Technology," Concrete International, Vol. 24, No. 7, 2002, 22 pp.
5 Choi, R. and Kim, K. S., "Solving Direction of the Facing Problems in Korean Cement Industry," KCI Concrete Journal, Vol. 15, No. 1, 2003, pp. 6-9.
6 Yang, K. H., Hwang, H. Z., Kim, S. Y,. and Song, J, K., "Development of a Cementless Mortar Using Hwangtoh Binder, Building and Environment," Vol. 42, No. 10, 2007, pp. 3717-3725.   DOI   ScienceOn
7 Soh, Y. S., Mun, G. J., Piao, Y. M., "Effect of Inorganic Stimulus Agent on Compressive Strength and Pore Structure of Blast Furnace Slag Cement," The Architectural Institute of Korea, Vol. 17, No. 9, 2001, pp. 143-150.   과학기술학회마을
8 Song, C. T., "Hydration of Granulated Blast Furnace Slag in the Presence of $CaSO_{4}$," The Korean Journal of Ceramics, Vol. 17, No. 4, 1980, pp. 208-212.   과학기술학회마을
9 Mun, K. J., "Hydration Reaction of Non-Sintering Cement Using Inorganic Industrial Waste as Activator," Korea Concrete institute, Vol. 18, No. 2, 2006, pp. 267-274.   과학기술학회마을   DOI   ScienceOn
10 Song, J. T., Go, S. Y., and Rho, J. S., "Hydration in the System of Anhydrite II-Blastfurnace Slag," Journal of the Korean Ceramic Society, Vol. 34, No. 8, 1997, pp. 861-869.   과학기술학회마을