Publisher : The Korean Environmental Sciences Society
DOI : 10.5322/JES.2004.13.2.143
Title & Authors
Performance Evaluation of Inter-Locking Block Using Fly Ash Shin, Byung-Chuel;
In this paper, the properties of inter - locking block using fly ash are discussed in order to provide economical advantages and improve quality, and protect environment and recycle resources. Fly ash is the by-product of coal in thermal power plant. The experimental parameters are fly ash content, the amount of AE water - reducing agent and mixing proportion of cement mortar. According to the experimental results, the improvement of quality in the side of strength, absorption ratio and freeze - thaw resistance for manufacturing inter -locking block and the curtailment of cost can be achieved in case of 15% of fly ash and 0.3% of AE water- reducing agent are mixed into mortar mixture of 1 :6(C:S).
Journal of Environmental Science International, 2007. vol.16. 12, pp.1383-1392
기초임상실습프로그램이 간호대학생의 학습동기, 비판적사고 및 임상수행능력 자신감에 미치는 효과,서인순;오수민;최동원;박희옥;마예원;
한국산학기술학회논문지, 2014. vol.15. 4, pp.2276-2284
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