The Flow-ability Properties of Polymer concrete with the Electric Arc Furnace Oxidizing Slag Treated Rapidly Cooling Method
The steel slag, a by-product which is produced by refining pig iron during the manufacture of steel, is mainly used as road materials after aging. It is necessary to age steel slag for long time in air because the reaction with water and free-CaO in steel slag could make the expansion of volume. This problem prevents steel slag from being used as aggregate for concrete. However, the steel slag used in this study was controlled by air-jet method, which rapidly cools substance melted at a high temperature.The rapidly-cooled method would prevent from generation of free-CaO in steel slag.This study dealt with the influence of the using rate of rapidly-cooled steel slag and polymer resin on the fluidity of polymer concrete. As results RCSS has spherical shape and high density, up to replacement ratio of 100％, increases concrete fluidity under same polymer content and decrease polymer content in order to secure the same fluidity.
Rapidly-Cooled Steel Slag(RCSS) Unsaturated Polyester Resin Polymer Flowability
Eungu Kwak Cheol Kang Jinman Kim Sangil Han Jaewon Kim Junghoon Yoo
Doctor Course,Department of Architectural Engineering,Kongju National University,South Korea Professor,Department of Architectural Engineering,Kongju National University,South Korea Master Course,Department of Architectural Engineering,Kongju National University,South Korea Researcher,Research institute,KYELIM CO.,LTD.,South Korea Ph.D.,Chief of R&D Center,ECOMAISTER CO.,LTD.,South Korea
国际会议
北京
英文
808-811
2008-10-01（万方平台首次上网日期，不代表论文的发表时间）