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Dynamic Properties of Non-Cement Matrix Based on Blast Furnace Slag and Polysilicon Sludge Ratio and Addition Rate of Alkali Activator
Corresponding Author(s) : Sangsoo Lee
Asian Journal of Chemistry,
Vol. 27 No. 11 (2015): Vol 27 Issue 11
Abstract
With the advancement of photovoltaic industry, 2 tons of sludge are generated from the production of 1 ton polysilicon, which is the main raw material of the solar module used for solar power generation. The polysilicon sludge that is generated in this way is disposed of as waste in whole quantity because there is no recycling method. Therefore, this study is intended to analyze the dynamic properties of non-cement matrix using NaOH, the alkali activator and blast furnace slag and polysilicon sludge which are the industrial byproducts without using any cement. The results of the experiment showed that optimum addition rate of NaOH was 7 % and optimum substitution rate of polysilicon sludge was 15 %.
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- J. Moon, J. Park, G. Kim, S. Lee and H. Song, J. Korea Inst. Build. Constr., 12, 85 (2012).
- J. Moon, H. Song and S. Lee, J. Archit. Inst. Korea, 32, 551 (2012).
References
J. Moon, J. Park, G. Kim, S. Lee and H. Song, J. Korea Inst. Build. Constr., 12, 85 (2012).
J. Moon, H. Song and S. Lee, J. Archit. Inst. Korea, 32, 551 (2012).