Journal of Environmental Science International (한국환경과학회지)

The Korean Environmental Sciences Society (한국환경과학회)
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Strength Characteristics of Soil Concrete Using Jeju Volcaniclastic and Construction Techniques

제주도 석산 부산물인 화산토를 사용한 흙포장의 강도 및 시공 특성

  • Hong, Chong-Hyun (Department of Civil and Environmental System Engineering, Tamna University)
  • 홍종현 (탐라대학교 토목환경공학과)
  • Received : 2010.10.08
  • Accepted : 2010.12.03
  • Published : 2011.01.31
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Abstract

In this study, a series of soil concrete mixtures were tested for the compressive strength according to ratio of aggregate to binder, compaction energy, maximum aggregate size, ratio of silica fume to cement, and ratio of water to binder. The optimum mixing ratio of soil concrete mixtures composed of volcaniclastic, cement, silica fume, concrete polymer and water were analysed. The test results for optimum proportion were as follows ; (1)ratio of aggregate to binder was 4 : 1, (2)compaction energy level was level 2, (3)maximum aggregate size was 13 mm, (4)ratio of silica fume to cement was 10%, (5)ratio of water to binder was 25%. Also, dry type construction techniques were applied using the optimum soil concrete mixture. From the results of this study, the compressive strength of soil concrete and construction techniques were suitable for making eco-friendly soil pavement.

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References

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