DOI QR코드

DOI QR Code

Quality Evaluation of Basalt Aggregates from JEJU Island

제주산 현무암의 콘크리트용 골재 사용을 위한 품질 특성 평가

  • Jang, Myung-Houn (Department of Architectural Engineering, Jeju National University) ;
  • Choi, Hee-Bok (Department of Architectural Engineering, Jeju National University)
  • Received : 2013.04.03
  • Accepted : 2013.05.21
  • Published : 2013.10.20

Abstract

This study was carried out to assess the suitability in terms of the standards of material quality of basalt aggregates from JEJU Island as a source for concrete aggregate. Quality assessments on the basalt aggregates were performed to assess the soundness of coarse aggregates using sodium sulfate solution, aggregate crushing test, and Los Angeles abrasion test. In addition, XRD, XRF, porosity, and compressive and tensile strength tests were performed to analyze the chemical components and the mechanical properties. In general, the mechanical properties of basalt aggregates from some areas did not meet the Korea Standards (KS), but the levels of compressive and tensile strength were higher than those of granite, andesite, and sandstone of other regions.

본 연구는 제주도 현무암 골재에 대해 콘크리트용 굵은 골재로서의 품질기준의 적합성을 평가하였다. 골재의 품질 평가는 KS 기준에서 요구하는 골재안정성, 골재마모저항성, 골재파쇄성 실험을 하였다. 더불어, 현무암 골재의 성분 분석을 위해 XRD, XRF, Porosity를 분석하였으며, 현무암의 강도는 콘크리트용 굵은 골재로서 다른 지역에서 주로 사용되는 화강암, 안산암 그리고 사암의 압축 및 인장강도 결과 값과 비교 평가하였다. 전반적으로, 골재의 기계적 특성 평가 결과, 일부 지역의 현무암 골재는 KS 기준을 만족하지 못하였다. 그러나 제주지역의 현무암의 압축강도와 인장강도는 타 지역의 암석보다 높았다.

Keywords

References

  1. Hartley A. A review of the geological factors influencing the mechanical properties of road surface aggregates. Quarterly Journal of Engineering Geology and Hydrogeology. 1974 Feb;7:69-100. https://doi.org/10.1144/GSL.QJEG.1974.007.01.05
  2. Lees G, Kennedy CK. Quality, shape and degradation of aggregates. Quarterly Journal of Engineering Geology and Hydrogeology. 1975 Aug;8:193-209. https://doi.org/10.1144/GSL.QJEG.1975.008.03.03
  3. Smith MR, Collis L. Aggregates: sand, gravel and crushed rock aggregates for construction purposes. 3rd ed. London: The Geological Society; c2001. 339 p.
  4. Ozturan T, Cecen C. Effect of coarse aggregate type on mechanical properties of concretes with different strengths. Cement and Concrete Research. 1997 Feb;27(2):165-70. https://doi.org/10.1016/S0008-8846(97)00006-9
  5. Tasong WA, Lynsdale CJ, Cripps JC. Aggregate-cement paste interface. II: Influence of aggregate physical properties. Cement and Concrete Research. 1998 Oct;28(10):1453-65. https://doi.org/10.1016/S0008-8846(98)00126-4
  6. Fookes PG. 1980. An introduction to the influence of natural aggregates on the performance and durability of concrete. Quarterly Journal of Engineering Geology & Hydrogeology. 1980 Nov;13(4):207-29. https://doi.org/10.1144/GSL.QJEG.1980.013.04.02
  7. Neville AM. Properties of concrete, 4th ed. London. John Wiley & Sons; c1995. 844 p.
  8. Choi KI, Kim JC, Sung YH, Kim SY. An experimental study on concrete with che-ju aggregates. Proceedings of the Korea Concrete Institute. 1995 May; Korea Concrete Institute; 1995. p. 148-53.
  9. Arnould M. Alkali-reaction with silica alkaline aggregates result of recent researches in france. Proceedings International Three Gorges Project Technical Seminar; 1997 November 26-28; Yichang, China: Chinese Committee on Large Dams; 1997. p. 184-95.
  10. Wakizaka Y. Alkali-silica reactivity of Japanese rocks. Engineering Geology. 2000 Apr;56(1-2):211-21. https://doi.org/10.1016/S0013-7952(99)00144-1
  11. Yu JE, Yang KH, Jeong HY, Kil YW. Petrology of pyroxenite xenoliths enclosed in basaltic rocks from shinsanri of jeju island. Journal of the Geological Society of Korea. 2012 Aug;48(4):299-312.
  12. Jeong GY, Sohn YK, Jeon YM. Zeolites in the volcaniclastics of jeju island. Journal of Mineralogical Society of Korea. 2010 Mar;23(1):39-50.
  13. Yong TH, Choi JM, Lee YS, Yoon JH. An investigation report about phenomena of deterioration of concrete structures throughout cheju island. Proceeding of Architectural Institute of Korea; 1994 October: Architectural Institute of Korea; 1994. p. 509-12.
  14. Moon JY. A study on the properties of crushed coarse aggregate for concrete [master's thesis]. [Kwangju (Korea)]: Chosun University; 2011. 59 p.
  15. Choi SJ, Jeong Y, Oh BJ, Kim MH. A study on the properties of crushed aggregate for concrete produced in korea. Proceedings of the Korea Concrete Institute; 2003 Nov; Seoul. Seoul (Korea): Korea Concrete Institute; 2003. p. 112-5.
  16. Le Maitre RW, Bateman P, Dudek A, Keller J, Lameyre Le Bas MJ, Sabine PA, Schmid R, Sorensen H, Streckeisen A, Woolley AR, Zanettin B. A classification of igneous rocks and glossary of terms. 1st ed. Oxford (UK): Blackwell Scientific; c1989. 193 p.
  17. Choi HG, Jung EH, Kaeg EG, Kang C, Seo JP, Kim JM. A flexural strength properties of extruding concrete panel using stone powder sludge. Proceedings of The korea Institute of Building Construction; 2006 May 20; Seoul. Seoul (Korea): The Korea Institute of Building Construction; 2006. p. 115-8.
  18. Hong SC. A study of natural pozzolan and foamy light weight concrete with volcanic (basaltic) ashes. Architectural Institute of Korea. 1970 Mar;14(35):13-23.
  19. Kim JH. A study on the mechanical characteristics and the strength in pyoseonri basalt [master's thesis]. [Jeju (Korea)]: Jeju National University; 2007. 93 p.
  20. Korkanc M, Tugrul A. Evaluation of selected basalts from Nigde, Turkey, as source of concrete aggregate. 2004 Nov;75(3-4):291-307.
  21. So YS. Development of manufacture technology of lightweight pavement block using incineration ash [Construction & Transportation R&D Repoet]. Seoul: Korea Institute of Science & Technology Evaluation and Planning; 2004. 324 p.
  22. Alexander M, Mindess S. Aggregate in concrete. 1st ed. New York (NY): Taylor & Francis; c2005. 435 p.
  23. Lee SB. Application and guality property of aggregate for concrete. Magazine of the Korea Concrete Institute. 2002 Mar;14(2):123-31.
  24. Yoon JS, Kim DY, Jung HM. A study on comparison and evaluation of various strength in seoul granite. Tunnel & Underground-Journal of Korea Society for Rock Mech. 1995 Jun;11(2):144-54.
  25. Song MK. Evaluation on physical properties on rock types of aggregates using artificial weathering. [master's thesis]. [Seoul (Korea)]: Seoul National University of Science and Technology; 2009. 110 p.