JOURNAL BROWSE
Search
Advanced SearchSearch Tips
The Quality Properties of Mortar for Using Tailings from the Sangdong Tungsten One as Admixture for Concrete
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
The Quality Properties of Mortar for Using Tailings from the Sangdong Tungsten One as Admixture for Concrete
Choi Yun-Wang; Jung Moon-Young; Jung Myung-Chae; Koo Gi-Jung;
  PDF(new window)
 Abstract
This study has focused on the possibility for recycling tailings from the Sangdong tungsten mine as admixture for concrete. The XRD(X-ray diffraction analysis) and PSA(Particle size analysis) were performed to find mineralogical characteristics. As a result of XRD analysis, the tailings from the Sangdong tungsten fine were composed of quartz, chlorite, anorthite and cordierite etc. As a result of KSLT for cement mortar mixed with tailings from the Sangdong tungsten mine, most of heavy metals were determined as below the guide line for waste material. In addition, the setting time and compressive strength of cement mortar mixed with tailings from the Sangdong tungsten mine were investigated. It was indicated that the initial and final set were retarded according to increasing replacement of tailings from the Sangdong tungsten mine. The compressive strength of mortar was decreased with increasing replacement of failings from the Sangdong tungsten mine.
 Keywords
tailings;XRD;PSA;KSLT;
 Language
Korean
 Cited by
1.
상동광산 광미를 혼합한 자기충전 콘크리트의 품질 특성,최연왕;김용직;최욱;

한국콘크리트학회논문집, 2006. vol.18. 6, pp.777-783 crossref(new window)
2.
부선(浮選) 광미(鑛尾)의 순환자원화(循環資源化)를 위한 비소성(非燒成) 토건재료(土建材料) 개발(開發),김주익;정문영;박제현;이진수;

자원리싸이클링, 2011. vol.20. 1, pp.37-45 crossref(new window)
 References
1.
최연왕, 정문영, '중석광 폐광미를 활용한 콘크리트의 특성에 관한 연구', 한국자원공학회지, 1998, 35권, pp.90-95

2.
김경웅, '달성광산지역 토양의 중금속함량 분석결과의 평가', 지하수환경, 4권 1호, pp.20-26

3.
박용하, '휴 . 폐광된 금속광산지역의 오염관리대책', 한국기술개발원, 1994, pp.14

4.
채영배, 정수복 외, '귀금속 광산폐기물로부터 유가자원 회수기술 개발 연구', 한국지질자원연구원

5.
정명채, '달성 Cu-W 광산 주변 수계의 하상 퇴적물과 자연수의 Cd, Cu, Pb 및 Zn 오염', 자원환경지질, 29권, 1996, pp.305-313

6.
박용하, '휴 . 폐광된 금속광산지역의 오염관리대책', 한국환경기술개발원, 1994, pp.14

7.
Kimball, B.A., Callender, E., and Axtmann, E.V., 'Effects of colloids on metal transport in a river receiving acid mine drainage, upper Arkansas River,' Colorado, U.S.A. Appl. Geochem, Vol.10, 1995, pp.285-306 crossref(new window)

8.
R.D. Hill and Janet L. Auerbach, 'Solid Waste Disposal in the Mining Industry,' Fine Particle Processing, Vol.2, AIMM & PE, 1980, pp.1731

9.
A. K. Minocha, Neeraj Jain, and C. L. Verma, 'Effect of organic materials on the solidification of heavy metal sludge,' Construction and Building Materials, Vol.17, No.2, 2003, pp.77-81 crossref(new window)

10.
민정식 외, '폐광에 따른 광산지역 환경개선 연구', 한국자원연구소, 1993, KR-93-7C-3

11.
환경부, '지정폐기물의 유해물질함유기준', 폐기물 관리법 시행규칙, 환경부, pp.2

12.
윤석표, '고형화된 중금속 슬러지의 해수에 의한 용출 특성', 한국과학기술원 석사논문, 1989, pp.3-13

13.
Ahmed, A.E. and EI-Kourd, A.A., 'Properties of concrete incorporation natural and crushed stone very fine sand,' ACI Materials Journal, Proceedings Vol.86, No.4, 1989, pp.417-424

14.
Hogan, F. J. and Meusel, J. W., 'Evaluation for Durability and Strength Development of a Ground Granulated Blast Fumace Slag,' Cement, Concrete, and Aggregates, Vol.3, No.3, 1981, pp.40-52 crossref(new window)