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초록
Municipal solid wastes incinerator (MSWI) bottom ash and melting slag are used to prepare external panel for increasing the recycling rate of them in this study. In case of external panel, the most important property is flexural strength. Because it is easily distorted by external force. Wasted glass fiber (below WGF) is used to increase the flexural strength of external panel. Flexural strength of prepared panel was 14.6 MPa of the mixing ratio of 3.0wt% WGF. But compressive strength was decreased with the addition of WGF. Because L/S ratio has to be increased to enhance the workability at high addition amount of WGF. High liquid content hinders geopolymer formation. But compressive strength (about 20 MPa) was not low at this condition.
키워드
MSWI bottom ash; Melting slag; Wasted glass fiber; Exterior panel; Bridge action
- 제목
- 소각재와 폐유리섬유로 제조한 외장패널의 물리적 특성
- 제목 (타언어)
- Effect on the Physical Properties of Exterior Panel Prepared from MSWI ash by adding Wasted Glass Fiber
- 저자
- 손영금; 이우근
- 발행일
- 2013-12
- 유형
- Y
- 저널명
- 한국폐기물자원순환학회지
- 권
- 30
- 호
- 8
- 페이지
- 798 ~ 803