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http://dx.doi.org/10.14190/JRCR.2014.2.4.314

Image and Phase Analysis of Low Carbon Type Recycled Cement Using Waste Concrete Powder  

Song, Hun (Korea Institute of Ceramic Engineering and Technology)
Shin, Hyeon-Uk (Korea Institute of Ceramic Engineering and Technology)
Lee, Jong-Kyu (Korea Institute of Ceramic Engineering and Technology)
Chu, Yong-Sik (Korea Institute of Ceramic Engineering and Technology)
Park, Dong-Chan (Korea Marytime and Ocean University)
Publication Information
Journal of the Korean Recycled Construction Resources Institute / v.2, no.4, 2014 , pp. 314-320 More about this Journal
Abstract
Although the cement industry serves as the cornerstone of the construction industry by supplying one of its fundamental materials, it confronts new environmental challenges due to the problem of the $CO_2$ generated from raw materials and fuel used in the cement manufacturing process. Also, concrete structures can be decomposed and reused as construction materials. Simply in terms of the cyclic processing of $CO_2$, recycling waste concrete to manufacture recycled aggregate or recycling waste concrete powder, which is the material for cement can be considered optimally environment-friendly practices. This study contributes to the aim of manufacturing high value added materials that exploits the chemical properties of the waste concrete powder. From the research results, waste concrete powder is feasible to use to produce low carbon type recycled cement.
Keywords
Low carbon type cement; Waste concrete powder; Recycled concrete;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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