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Title:
NON-SHRINK CEMENT, AND CEMENT PASTE, MORTAR AND CONCRET USING THE SAME
Document Type and Number:
Japanese Patent JP2009208986
Kind Code:
A
Abstract:

To provide a low cost non-shrink cement, a cement paste, mortar and concrete using the same.

In the non-shrink cement, 70 pts.wt. cement and 30 pts.wt. PFBC ash are mixed to 100 pts.wt. of the sum of the cement and the PFBC ash. Wherein, a cement specified with a JIS standard is used. Water is mixed to the non-shrink cement and used as the cement paste. Wherein, a weight ratio of the water and the non-shrink cement to be mixed is set at 1:3.


Inventors:
IWATA KAZUNORI
FUKUMOTO SUNAO
Application Number:
JP2008052333A
Publication Date:
September 17, 2009
Filing Date:
March 03, 2008
Export Citation:
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Assignee:
CHUGOKU ELECTRIC POWER
International Classes:
C04B7/24; C04B28/02
Domestic Patent References:
JP2006096598A2006-04-13
JPH1112000A1999-01-19
JP2007197263A2007-08-09
JP2007238380A2007-09-20
JP2007197291A2007-08-09
JP2007238380A2007-09-20
JPH11147747A1999-06-02
JP2007197291A2007-08-09
JP2006096598A2006-04-13
JPH1112000A1999-01-19
JP2007197263A2007-08-09
Attorney, Agent or Firm:
Isshiki International Patent Service Corporation



 
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