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Title:
BLAST FURNACE CEMENT COMPOSITION
Document Type and Number:
Japanese Patent JP2002321949
Kind Code:
A
Abstract:

To provide a cement composition capable of exhibiting a high durability which the blast furnace cement inherently has by improving an initial strength expressing property which is the disadvantage of the blast furnace cement.

The blast furnace cement composition contains 5.5-150 pts.wt. of an inorganic fine powder having a pozzolanic activity and/or an inorganic fine powder having an inactive hydration, based on the blast furnace cement of 100 pts.wt.


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Inventors:
YAMADA KAZUO
OZU HIROSHI
ICHIKAWA MAKIHIKO
TORIINAMI KOICHI
KOBAYAKAWA MAKOTO
Application Number:
JP2001126669A
Publication Date:
November 08, 2002
Filing Date:
April 24, 2001
Export Citation:
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Assignee:
TAIHEIYO CEMENT CORP
International Classes:
C04B7/153; C04B28/08; (IPC1-7): C04B7/153
Domestic Patent References:
JP2001131547A2001-05-15
JPS62280309A1987-12-05
JPS5532759A1980-03-07
JPH11157889A1999-06-15
JPH06287046A1994-10-11
JPH02120261A1990-05-08
JPH0761852A1995-03-07
JPH07277785A1995-10-24
JPH11139851A1999-05-25
JP2000128618A2000-05-09



 
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