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Evaluation of steel furnace slags as cement additives
Chemical and physical properties and strength development have been studied for six granulated steel furnace slags from the normal steelmaking process. This paper reports results of research performed to develop cement mixture proportions using these slags. The influence of slag proportions, specific surface, and water demand on compressive strength and bulk density of cement blends are presented in this paper. The different test results, which were compared with the Turkish Standards, in general, were found to be within the limits. The results obtained from the study lead to the following general conclusions: 1) that steelmaking by-products could be used as a partial replacement of cement, without decreasing the compressive strength significantly; and 2) that the specific surface and water requirement values of the ground-granulated slags and the cement used in the mixture have marginal differences.
Evaluation of steel furnace slags as cement additives
Chemical and physical properties and strength development have been studied for six granulated steel furnace slags from the normal steelmaking process. This paper reports results of research performed to develop cement mixture proportions using these slags. The influence of slag proportions, specific surface, and water demand on compressive strength and bulk density of cement blends are presented in this paper. The different test results, which were compared with the Turkish Standards, in general, were found to be within the limits. The results obtained from the study lead to the following general conclusions: 1) that steelmaking by-products could be used as a partial replacement of cement, without decreasing the compressive strength significantly; and 2) that the specific surface and water requirement values of the ground-granulated slags and the cement used in the mixture have marginal differences.
Evaluation of steel furnace slags as cement additives
Untersuch von Stahlwerksschlacken als Zementzusatzstoffe
Tüfekci, M. (author) / Demirbas, A. (author) / Genc, H. (author)
Cement and Concrete Research ; 27 ; 1713-1717
1997
5 Seiten, 5 Tabellen, 28 Quellen
Article (Journal)
English
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