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KMID : 1024520040130020143
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Journal of the Environmental Sciences
2004 Volume.13 No. 2 p.143 ~ p.148
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Performance Evaluation of Inter-Locking Block Using Fly Ash
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Shin Byung-Cheol
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Abstract
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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).
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KEYWORD
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Inter-locking block, Flyash, Freeze-thaw resistance, Strength, Absorption
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