Browse > Article
http://dx.doi.org/10.14190/JRCR.2018.6.3.182

Engineering Properties of Controlled Low Strength Material for Sewer Pipe by Standard Soil Classification  

Lee, Jun (Daejeon & Chungnam Branch, Korea Conformity Laboratories)
Kim, Young-Wook (Daejeon & Chungnam Branch, Korea Conformity Laboratories)
Lee, Bong-Chun (Built Environment Materials Center, Korea Conformity Laboratories)
Jung, Sang-Hwa (Construction Technology Research Center, Korea Conformity Laboratories)
Publication Information
Journal of the Korean Recycled Construction Resources Institute / v.6, no.3, 2018 , pp. 182-189 More about this Journal
Abstract
Controlled low strength material(CLSM), known as flowable fill is used sewer. This paper evaluates flowability, segregation, early strength and excavatability of CLSM made using standard soils such as SM, ML, CL, CH. Also, various mix proportions of CLSM containing kaolinite, red soil, Joomun Jin standard soil were developed and the mixing ratio optimized. It was considered as the flowability and early strength were severly affected by W/B, S/B, and early strength and flowability depend on standard soils which means the satisfaction conditions of CLSM were variety of standard soil conditions. Finally, not only optimal mixing proportions were deducted according to standard soil condition but confirmed effectiveness of bleeding and excavatability.
Keywords
Standard soil; Controlled low strength material; Segregation; Excavation;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 Bae, Y.S., Sin, S.Y., Won, J.S., Lee, D.H. (2016). The Road Subsidence Condition and Safety Improvement Plans in Seoul, The Seoul Institute Working Paper 2016-PR-09 [in Korean].
2 Cho, D.H. (2005). Application of liquefied stabilization method using in-situ soil, Journal of the Korea Society of Civil Engineering, 53(10), 119-125 [in Korean].
3 Cho, D.H. (2007). Reuse of Surplus Soil by Rapid-Setting Properties of Liquefied Stabilized Soil, Ph.D Thesis, Chungang University, Korea [in Korean].
4 Duncan, J.M., Seed, R.B. (1986). Compaction-induced earth pressures under $K_{0}$-conditions, Journal of Geotechnical Engineering 112(1), 1-21 [in Korean].   DOI
5 Green, B.H., Schmitz, D.W. (2004). Soil-based controlled low strength materials, Journal of Environmental & Engineering Geoscience, 10(2), 169-174.   DOI
6 Kim, M.J., Lee, J.J, Lee, S.H., Kim, S.B., Kim, C.J. (2013). Development of flowable backfill material using waste oyster shell, coal ash, and surplus soil, Journal of Clean Technology 19(4), 423-429 [in Korean].   DOI
7 Kim, P.K. (2012). Nurmercal Modeling for the Detection and Movement of Debris Flow using Detailed Soil Maps and GIS, Ph.D Thesis, Kyungpook National University, Korea [in Korean].
8 Kiyomasa, D., Hiroyuki, S., Youichi, K., Tsuneo, H. (2013). Technical Guide for using the Construction Site Soil, 4th Ed., Japan.
9 Lea, D.H., Nguyenb, K.H. (2016). An assessment of eco-friendly controlled low-strength material, Sustainable development of civil, urban and transportation Engineering Conference, 142, 260-267.
10 Ryu, Y.S., Han, J.G., Chae, W.R., Koo, J.S., Lee, D.Y. (2015). Development of rapid hardening backfill material for reducing ground subsidence, Journal of Korean Geosynthetics Society, 14(3), 13-20 [in Korean].   DOI
11 Cheon, S.H. (2005). Characteristics of Accelerated Flowable Backfill Materials using Surplus Soil for Underground Power Utilities, Master's Thesis, Yonsei University, Korea [in Korean].
12 Lee, B.C., Jung, S.H., Cho, Y.G., Seo, J.S. (2016). "The Evaluation on Mechanical Properties of CLSM with Insitu Soil," Proceedings of Spring Conference of Korean Recycled Construction Resources Institute, 165-167 [in Korean].
13 Krell, W.C. (1989). Flowable fly ash, Concrete International, 11(11), 54-58.