지오폴리머 폼블록 제조 시 용융슬래그와 소각비산재의 첨가영향

초록

Geopolymer foam block was prepared and its characteristics discussed to evaluate the possibility of replacing blast furnace slag (below BFS) with melting slag in this study. 10 ~ 20wt% of BFS was replaced with melting slag. And also 10wt% of mine tailing was replaced with fly ash discharged from municipal solid waste incinerator (below MSWI). The compressive strength of foam block prepared was similar to that of foam block prepared without replacing BFS. And also it was increased by replacing 10wt% of mine tailing with MSWI fly ash. Considering these results, melting slag may be used instead of BFS without damaging the quality of foam block.

키워드