| Home | E-Submission | Sitemap | Login | Contact Us |  
J. Korean Ceram. Soc. > Volume 42(3); 2005 > Article
Journal of the Korean Ceramic Society 2005;42(3): 198.
doi: https://doi.org/10.4191/kcers.2005.42.3.198
규불화염계 수화열 저감제가 첨가된 시멘트 모르타르의 수화열 변화 및 균열저감 특성
김진용, 이효송, 이영우, 김도수1, 이병기1, 길배수1, 한승구2
충남대학교 화학공학과
Hydration Heat and Crack-Reducing Properties of Cement Mortar Added Fluosilicate Salt Based Hydration Heat Reducer
Jin-Yong Kim, Hyo-Song Lee, Young-Woo Rhee, Do-Su Kim1, Byoung-Ky Lee1, Bae-Su Khil1, Seung-Gu Han2
Department of Chemical Engineering, Chungnam National University
1Tripod Co. Inc.
2Kyeryong Co. Inc.
Fluosilicate salts based hydration heat reducer(SWP-HR), used in this study, is composed of fluosilicate salts, soluble silica, aromatic polymer condensate and nitrate salt based inorganic compound with latent heat property. Effects of SWP-HR addition on the hydration heat and anti-crack property of cement mortar were investigated. Adiabatic hydration temperature and drying shrinkage length of SWP-HR added cement mortar had a tendency to decrease compared to those of cement mortar without SWP-HR addition. Also, it was confirmed through crack pattern experiment of plate-form specimen for elucidating crack-reducing characteristic that anti-crack property of SWP-HR added cement mortar was improved.
Key words: Fluosilicate salt based hydration heat reducer, Hydration heat, Anti-crack property
Editorial Office
Meorijae Bldg., Suite # 403, 76, Bangbae-ro, Seocho-gu, Seoul 06704, Korea
TEL: +82-2-584-0185   FAX: +82-2-586-4582   E-mail: ceramic@kcers.or.kr
About |  Browse Articles |  Current Issue |  For Authors and Reviewers
Copyright © The Korean Ceramic Society.                      Developed in M2PI