논문 상세보기
알루미늄 드로스 첨가를 통한 경량화벽돌의 물리적 특성평가 KCI 등재
Effect on the Physical Properties of Lightweight Brick Prepared from Melting Slag and Bottom Ash by Adding Aluminum Dross
- 언어KOR
- URLhttps://db.koreascholar.com/Article/Detail/242488
pp.486-491
In this work, lightweight brick was prepared from aluminum dross, MS and MBA. Aluminum dross is discharged as by-product through the process of aluminum smelting. It can be used as foaming agent, because it produces hydrogen gas due to the reaction with alkali activator. In this study, the specific gravity and compressive strength of prepared brick was discussed with the addition of aluminum dross. Compressive strength, flexural strength and specific gravity was 36 MPa, 2.6 MPa and 1.48 at mixing ratio of 0.9wt% aluminum dross, respectively. The physical property of brick was debased with the addition of aluminum dross. Because the pore size was bigger in accordance with the addition of aluminum dross.
