Title:
HYDRAULIC COMPOSITION
Document Type and Number:
Japanese Patent JP2016108208
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a hydraulic composition for improving strength of a cured body in approximately 8 hours and 16 hours after preparation.SOLUTION: There is provided a hydraulic composition comprising a hydraulic powder, water, an aggregate and inorganic particles, wherein the inorganic particles are inorganic fine particles of a compound selected from iron oxide, magnesium hydroxide, strontium ferrite, silicon nitride, aluminum hydroxide, cerium oxide and yttrium oxide and are one or more of inorganic fine particles having a specific surface area determined by a BET method of 20 m/g or more and the content of the inorganic fine particles is 0.4 pts.mass or more and 10 pts.mass based on 100 pts.mass of the hydraulic powder.SELECTED DRAWING: None
Inventors:
SAIDA KAZUYA
Application Number:
JP2014250159A
Publication Date:
June 20, 2016
Filing Date:
December 10, 2014
Export Citation:
Assignee:
KAO CORP
International Classes:
C04B28/02; B28B11/24; B28C7/04; C04B22/06; C04B22/08; C04B24/22; C04B24/26; C04B40/02
Domestic Patent References:
| JPH0761845A | 1995-03-07 | |||
| JPH0597493A | 1993-04-20 |
Attorney, Agent or Firm:
Satoshi Furuya
Yoshitsune Kazumasa
Yoshitsune Kazumasa