Title:
セメント添加材及びセメント組成物
Document Type and Number:
Japanese Patent JP5307674
Kind Code:
B2
Abstract:
To provide a cement admixture which is less in the deterioration of long term strength development even when the quantity to be added to cement is ≥10 mass%, and to provide a cement composition obtained by adding the cement admixture.
The cement admixture contains 2CaO-SiO
COPYRIGHT: (C)2011,JPO&INPIT
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Inventors:
Maiko Ohno
Hirao Sora
Daisuke Kurokawa
Hirao Sora
Daisuke Kurokawa
Application Number:
JP2009223378A
Publication Date:
October 02, 2013
Filing Date:
September 28, 2009
Export Citation:
Assignee:
Taiheiyo Cement Co., Ltd.
International Classes:
C04B22/08; C04B22/14; C04B28/02
Domestic Patent References:
JP2007514634A | ||||
JP200935451A |
Attorney, Agent or Firm:
Michiharu Soga
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order
Kazuhiro Oyaku
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order
Kazuhiro Oyaku
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