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http://dx.doi.org/10.11112/jksmi.2013.17.2.135

A Study on the Improvement of Early-age Compressive Strength of Smart BFS Powder Added Cement Mortar  

Yi, Seong Tae (인하공업전문대학 토목환경과)
Noh, Jae Ho ((주)제이엔티아이엔씨)
Kim, Jin Hyung (한양대학교 건축환경공학전공)
Lee, Kang Jin (영진글로벌(주) 기술연구소)
Publication Information
Journal of the Korea institute for structural maintenance and inspection / v.17, no.2, 2013 , pp. 135-141 More about this Journal
Abstract
In this study, to improve the early-age compressive strength of mortar, the compressive strength tests of mortar mixed smart BFS powder added powder of rapid setting additives milled by processing, using functional grinding aid, the power-typed rapid setting cement clinker developed by sintering industrial waste and by-products with much CaO-$SiO_2-Al_2O_3$ to cement were performed. From the tests, the followings are found that (1) for BFS early-age strength improvement test (Series I): early-age strength improvement of BFS mixed rapid setting additive milled after adding functional grinding aid, when the clinker is milled, is superior and (2) for OPC early-age strength improvement test (Series II): case of additive mixed rapid setting powder typed activator milled after adding functional grinding aid to Clinker-C showed the higher compressive strength.
Keywords
SMART blast furnace slag powder; Early-age; Compressive strength; Mortar;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
연도 인용수 순위
1 Bilim Cahit, Atis Cengiz Duran, "Alkali activation of mortars containing different replacement levels of ground granulated blast furnace slag", Construction and Building Materials, vol. 28, No. 1, 2012, pp.708-712.   DOI   ScienceOn
2 Han, C. G., Lee, M. H., Park, J. M., Pei, C. C., "Early Quality Improvement of Concrete Incorporating CSA Admixture", Journal of the architectural institute of Korea, vol. 22, No. 4, 2006, pp.127-134. (in Korean)   과학기술학회마을
3 Kim, G. W., Kim, B. J., Yang, K. H., Song, J. K., "Strength Development of Blended Sodium Alkali-Activated Ground Granulated Blast-Furnace Slag (GGBS) Mortar", Journal of Korea Concrete Institute, vol. 24, No. 2, 2012a, pp.137-145. (in Korean)   과학기술학회마을   DOI   ScienceOn
4 Kim, J. H., Lee, H. S., Lee, K. J., "A Study on the Early Compressive Strength of Mortar with Ground Granulated Blast Furnace Slag Using the Plastic Deformation of Industrial Byproducts", Technological Advancements in Architecture, C-1-3, 2012b. (in Korean)
5 Kim, T. W., Hahm, H. G., "Mechanical Properties of the Alkali-Activated Slag Mortar with Gypsum", Journal of the Korea Institute for Structural Maintenance and Inspection, vol. 16, No. 3, 2012, pp.109-116. (in Korean)   DOI   ScienceOn
6 Kim, T. W., Park, H. J., Seo, K. Y., "Influence of Blended Activators on the Physical Properties of Alkali-activated Slag Mortar", Journal of the Korea Institute for Structural Maintenance and Inspection, vol. 16, No. 6, 2012c, pp.26-33. (in Korean)   과학기술학회마을   DOI   ScienceOn
7 Kim, Y. S., Moon, D. I., Lee, D. W., "An Experimental Study on Alkali-Silica Reaction of Alkali-Activated Ground Granulated Blast Furnace Slag Mortars", Journal of Korea Institute Building Construction. vol. 11, No. 4, 2011, pp.345-352. (in Korean)   과학기술학회마을   DOI   ScienceOn
8 Shi Caijun, Jimenez A. Fernandez, Palomo Angel, "New cements for the 21st century: The pursuit of an alternative to Portland cement", Cement and Concrete Research, vol. 41, No. 7, 2011, pp.750-763.   DOI   ScienceOn
9 Song, T. W., Cheon, S. M., "Formation and properties of clinker in the system CaO-Al2O3-SiO2 Using wastes", Journal of Advanced Materials. vol. 14, 2002, pp.107-111.
10 Yang, K. H., Song, J. G., "The Properties and Applications of Alkali-Activated Concrete with No Cement", Magazine of the Korea Concrete Institute, vol. 19, No. 2, 2007, pp.42-48. (in Korean)   과학기술학회마을