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http://dx.doi.org/10.14190/JRCR.2020.8.4.450

Engineering Characteristics Assessment of Rapid Set Controlled Low Strength Material for Sewer Pipe Using Excavated Soil  

Kim, Young-Wook (Daejeon & Chungnam Branch, Korea Conformity Laboratories)
Lee, Bong-Chun (Seismic Safety Center, Korea Conformity Laboratories)
Jung, Sang-Hwa (Yeongnam Division, Korea Conformity Laboratories)
Publication Information
Journal of the Korean Recycled Construction Resources Institute / v.8, no.4, 2020 , pp. 450-457 More about this Journal
Abstract
In this study, engineering characteristics such as flowability, segregation and compressive strength by age to derive fast hardening material mixing proportion using excavated soil. And based on optimal mixing proportion, field simulation experiment conducted in laboratory to examine the effectiveness of the method such as kelly ball drop test and soil penetration test for reviewing the following process. As as a result of evaluation, in case of kelly ball drop test and soil penetration test were securing the following process initiation time 3 hours after place CLSM. As results of these assessments, kelly ball drop test and soil penetration test were applicable for revewing following process in construction field besides unconfined compressive strength method.
Keywords
Excavated soil; Controlled low strength material; Rapid setting; Field simulation test; Following process;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
연도 인용수 순위
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