Title:
コンクリート組成物
Document Type and Number:
Japanese Patent JP4437628
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a concrete composition in which alkali-silica reaction is inhibited. SOLUTION: The preparation process of this concrete composition comprises: using ecocement (ecological cement), or preferably ecocement having a <=0.6 wt.% alkali content, as a component of the composition; and using, as a part or all of aggregate in the composition, a slag composition produced as a byproduct in a metal refining process.
Inventors:
Hiroki Yamashita
Toshitsugu Tanaka
Masao Ishida
Toshitsugu Tanaka
Masao Ishida
Application Number:
JP2001173743A
Publication Date:
March 24, 2010
Filing Date:
June 08, 2001
Export Citation:
Assignee:
Taiheiyo Cement Co., Ltd.
International Classes:
C04B28/02; C04B7/28; C04B18/14; C04B22/14
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