Browse > Article
http://dx.doi.org/10.14190/JRCR.2020.8.2.183

Compressive Strength and Tensile Properties of High Volume Slag Cement Composite Incorporating Phase Change Material  

Kang, Su-Tae (Department of Civil Engineering, Daegu University)
Choi, Jeong-Il (School of Architecture, Chonnam National University)
Lee, Bang Yeon (School of Architecture, Chonnam National University)
Publication Information
Journal of the Korean Recycled Construction Resources Institute / v.8, no.2, 2020 , pp. 183-189 More about this Journal
Abstract
The purpose of this study is to investigate the compressive and tensile properties of high volume slag cement-based fiber-reinforced composite incorporating phase change material. Four mixtures were determined according to calcium hydroxide and expansive admixture, and the compressive strength and tension tests were performed. Test results showed that four mixtures showed a compressive strength over 51MPa and a tensile ductility over 3.2%. It was observed that calcium hydroxide and expansive admixture influenced the compressive and tensile performance, and the strength, ductility, and cracking patterns of composite could be improved by including proper amount of calcium hydroxide and expansive admixture.
Keywords
Composite; High ductility; Phase change material;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
연도 인용수 순위
1 Jeon, J., Lee, J.H., Seo, J., Jeong, S.G., Kim, S. (2013). Application of PCM thermal energy storage system to reduce building energy consumption, Journal of Thermal Analysis and Calorimetry, 111(1), 279-288.   DOI
2 JSCE. (2008). Recommendations for Design and Construction of High Performance Fiber Reinforced Cement Composites with Multiple Fine Cracks(HPFRCC). Japan: Japan Society of Civil Engineers.
3 Kwok, A.G., Rajkovich, N.B. (2010). Addressing climate change in comfort standards, Building and Environment, 45(1), 18-22.   DOI
4 Kwon, S.J., Kang, S.T., Choi, J.I., Lee, B.Y. (2016). Compressive and tensile behavior of polyetylene fiber reinforced composite according to silica sand and fly ash, Journal of the Korean Recycled Construction Resources Institute, 4(1), 25-30 [in Korean].   DOI
5 Levermore, G. (2008). A review of the IPCC assessment report four, part 1: the IPCC process and greenhouse gas emission trends from buildings worldwide, Building Services Engineering Research and Technology, 29(4), 349-361   DOI
6 Marin, P., Saffari, M., de Gracia, A., Zhu, X., Farid, M.M., Cabeza, L.F., Ushak, S. (2016). Energy savings due to the use of PCM for relocatable lightweight buildings passive heating and cooling in different weather conditions, Energy and Buildings, 129, 274-283.   DOI
7 Pomianowski, M., Heiselberg, P., Zhang, Y. (2013). Review of thermal energy storage technologies based on PCM application in buildings, Energy and Buildings, 67, 56-69.   DOI
8 Shin, K.J., Lee, S.C., Kim, Y.Y. (2019). High ductile fiber reinforced concrete with micro fibers, Journal of the Korea Institute for Structural Maintenance and Inspection, 23(2), 92-98 [in Korean].
9 Soares, N., Costa, J.J., Gaspar, A.R., Santos, P. (2013). Review of passive PCM latent heat thermal energy storage systems towards buildings' energy efficiency, Energy and Buildings, 59, 82-103.   DOI
10 Tyagi, V.V., Buddhi, D. (2007). PCM thermal storage in buildings: a state of art, Renewable and Sustainable Energy Reviews, 11(6), 1146-1166.   DOI
11 Zavrl, E., Stritih, U. (2019). Improved thermal energy storage for nearly zero energy buildings with PCM integration, Solar Energy, 190, 420-426.   DOI
12 Choi, J.I., Park, S.E., Lee, B.Y., Kim, Y.Y. (2018). Tensile properties of polyethylene fiber-reinforced highly ductile composite with compressive strength of 100MPa class, Journal of the Korea Concrete Institute, 30(5), 497-503 [in Korean].   DOI
13 Choi, J.I., Park, S.E., Cha, S.L., Lee, B.Y. (2019). Effects of type of synthetic fiber on material properties of cementless composite, Journal of the Korea Concrete Institute, 7(3), 255-261 [in Korean].