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Title:
HYDRATED HARDENED BODY AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2017/208844
Kind Code:
A1
Abstract:
Provided are a hydrated hardened body having excellent fatigue durability and a method for manufacturing the same. The hydrated hardened body is obtained by hardening a kneaded mixture which comprises a steelmaking slag-containing aggregate, a binder capable of being hardened by hydration and water, wherein: the maximum size of the aggregate is 5-60 mm inclusive; the solid volume percentage of coarse aggregate of the aggregate is 50 vol% or more; and the volume ratio of the aggregate is 55 vol% or more relative to the total volume of the hydrated hardened body.

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Inventors:
INOUE YOTARO (JP)
MATSUNAGA HISAHIRO (JP)
ICHIKAWA KOICHI (JP)
MIYATA YASUHITO (JP)
TAKAHASHI KATSUNORI (JP)
Application Number:
PCT/JP2017/018702
Publication Date:
December 07, 2017
Filing Date:
May 18, 2017
Export Citation:
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Assignee:
JFE STEEL CORP (JP)
International Classes:
C04B28/02; C04B18/08; C04B18/14
Foreign References:
JP2014201497A2014-10-27
JP2012116725A2012-06-21
JP2004323244A2004-11-18
JP2014043093A2014-03-13
JP2015190277A2015-11-02
JP2007022869A2007-02-01
Attorney, Agent or Firm:
WATANABE Mochitoshi et al. (JP)
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