Properties of Cement Mortar Using CGS as Mixed Fine Aggregate

CGS를 잔골재로 혼합 사용하는 모르타르의 공학적 특성

  • Published : 2018.05.16

Abstract

This study is a basic review of the basic characteristics of mortar as a result of the use of concrete as a fine aggregate for CGS(coal gasification slag) generated from the IGCC(integrated gasification combined cycle). The analysis shows that CGS and crushed sand + seal sand mix is the best combination of CGS combined with about 75 % of CGS based on the effects of promoting liquidity and strength. This is expected to be a positive factor in securing the strength and flexibility of concrete given the optimal mix of CGS, and may also contribute to the improvement of quality.

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