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Characteristics of the Visco-elastic Grout Material in Fresh and Sea Water  

Kim, Ukgie (한국건설기술연구원 Geo인프라연구실)
Cho, Samdeok (한국건설기술연구원 Geo인프라연구실)
Park, Bonggeun ((주)백경지앤씨)
Song, Byeongdeok (국토해양부 생태경관팀)
Kim, Juhyong (한국건설기술연구원 Geo인프라연구실)
Publication Information
Journal of the Korean GEO-environmental Society / v.13, no.6, 2012 , pp. 41-50 More about this Journal
Abstract
In general, it is critical that grout consistency permit the complete filling of void space without segregation of ingredients. Recently, the antiwashout agent is used on underwater grout materials for preventing the grout from the segregation in water. This study introduces a new type of antiwashout underwater and flowable grout material using viscous modifiers and its characteristics comparing with conventional grout materials in fresh and sea water. It is found that the antiwashout underwater grout both in fresh and sea water has enough strength and good resistance to segregation.
Keywords
Viscous modifier; Sea water; Fresh water; anti-washout; Grout;
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