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http://dx.doi.org/10.5345/JKIBC.2013.13.6.627

Mock up test and Field Application of Black Concrete Applying Superplasticizer containing Carbon Amino Silica Black  

Hong, Seok-Min (Department of Architectural Engineering, Cheong-Ju University)
Han, Min-Cheol (Department of Architectural Engineering, Cheong-Ju University)
Publication Information
Journal of the Korea Institute of Building Construction / v.13, no.6, 2013 , pp. 627-633 More about this Journal
Abstract
This paper presents the result of a mock-up test and field application of concrete that is black in color thanks to the application of superplasticizer containing carbon amino silica black (CASB-SP). Mock-up specimen with a size of $3000{\times}1500{\times}40$ mm was fabricated with black concrete applying 0.5% of CSAB-SP with 27 MPa. After dividing the zone in wall mock-up specimen, three different water repelling agents were applied to verify its effect of efflorescence prevention. It was found that the use of CASB-SP with 0.5% made the black concrete develop a highly clear black color, and the epoxy type water repelling agent had better performance in efflorescence prevention. Based on mock-up test, field application was conducted with bridge member. It was also found that the application of CASB-SP showed favorable results in black color development.
Keywords
carbon black; carbon amino silica black superplasticizer; black concrete; CASB;
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Times Cited By KSCI : 2  (Citation Analysis)
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1 Ryu HK, Kwan YJ. An Analysis on the Properties of Concrete Used as the Mixture Material with Carbon Black. The Korea Institute of Building Construction. 2010 April;10(2):59-67.   과학기술학회마을   DOI   ScienceOn
2 Han CG, Yoo SY. Analysis of the Effect of Superplasticizer combined CASB on Ultra High Strength Mortar and Concrete Using Mineral Admixture. Journal of the Korea Recycled Construction Resource Institute. 2011 March;6(1):72-9   과학기술학회마을
3 Han JS. An Improvement Method on the Using Problem of the Ground Granulate Blast-Furnace Slag as a Concrete Admixture in Ready-Mixed Concrete Plant. Journal of Architectural Institute of Korea. 2003 March;15(2):6-7.   과학기술학회마을
4 Han CG, Yoo SY. Property Analysis of the Utra High Strength Cement Paste Using Mineral Admixtures Depending on the Contents of CASB. Journal of Architectural Institute of Korea. 2011 April;24(4):105-10.