Acknowledgement
본 논문은 한국연구재단 이공분야기초연구사업 개인기초연구지원사업(번호: 2018R1D1A1B0704681413)의 일환으로 수행된 연구임을 밝히며 이에 감사를 드립니다.
Proceedings of the Korean Institute of Building Construction Conference (한국건축시공학회:학술대회논문집)
- 2021.11a
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- Pages.72-73
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- 2021
Evaluation of Field Applicability of Controlled Low Strength Materials as Cavity Filling Materials Various Industrial by Products
공동충전재로써 산업부산물을 복합적으로 활용한 슬러리계 되메움의 현장적용성 평가
- Published : 2021.11.12
Abstract
In this study, the engineering characteristics of CLSM mixed with GBFS and GF were identified to review the applicability as a replacement material and further evaluate the recharge and field applicability as a joint filler material. First, Using more than 30% of GBFS to replace FA enabled bleeding control through improved fluidity. Second, When using more than 30% of FNS to replace sand, it was found that adding 0.25~0.35 of the AE agent is effective for bleeding control through improved fluidity. Third, When using more than 30% of both GBFS and FNS in combination, it was found that adding 0.3~0.35 of the AE agent is effective for bleeding control through improved fluidity. Also, it was confirmed that proper mixing of 15~60% of GF secured the effective strength and desired quality as a refiller and joint filler material.
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