Title:
CONCRETE PAVEMENT
Document Type and Number:
Japanese Patent JP2011043008
Kind Code:
A
Abstract:
To provide a concrete pavement which exhibits satisfactory durability such as wear resistance and has an extremely long life.
The concrete pavement comprises a cured body of a mixture containing cement, fine powder having a BET specific surface area of 3 to 20 m2/g, a fine aggregate, water and a water reducing agent, and a monofilament type aramid fiber having a diameter of 0.02 to 0.2 mm and a length of 1 to 30 mm. Preferably, the mixture contains inorganic powder having a Blaine specific surface area of 3,500 to 10,000 cm2/g and the fine aggregate. Furthermore, the mixture may contain fibrous particles or flaky particles having an average particle size of 1 mm or smaller.
Inventors:
ISHIDA MASAO
KAWAGUCHI TETSUO
TANAKA TOSHITSUGU
KAWAGUCHI TETSUO
TANAKA TOSHITSUGU
Application Number:
JP2009192860A
Publication Date:
March 03, 2011
Filing Date:
August 24, 2009
Export Citation:
Assignee:
TAIHEIYO CEMENT CORP
International Classes:
E01C7/14; E01C5/08
Domestic Patent References:
| JP2004168577A | 2004-06-17 | |||
| JP2001207402A | 2001-08-03 |
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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