Title:
CONCRETE PLACING METHOD
Document Type and Number:
Japanese Patent JP2008106458
Kind Code:
A
Abstract:
To provide a concrete placing method which ensures a working life from the placement of primary concrete until the placement and joining of secondary concrete, and has excellent bond strength of a construction joint face of the primary concrete and secondary concrete.
The concrete placing method for placing and joining the secondary concrete to the primary concrete is characterized in that the secondary concrete is placed and joined after applying a construction placing joint agent formed of an aqueous solution containing alkali metal silicate, to the surface of the primary concrete after placing the primary concrete.
Inventors:
AYANO KATSUNORI
ANDO TAKASHI
ANDO TAKASHI
Application Number:
JP2006288114A
Publication Date:
May 08, 2008
Filing Date:
October 23, 2006
Export Citation:
Assignee:
ASUTON KK
UNIV OKAYAMA
UNIV OKAYAMA
International Classes:
E04G21/02
Domestic Patent References:
| JPS5589569A | 1980-07-07 | |||
| JPH07113321A | 1995-05-02 | |||
| JP2001140468A | 2001-05-22 | |||
| JP2006036563A | 2006-02-09 | |||
| JPS62296063A | 1987-12-23 |
Attorney, Agent or Firm:
Hirosaburo Mori
Toshio Mori
Shigeki Nakatsugu
Saimiya Mizue
Toshio Mori
Shigeki Nakatsugu
Saimiya Mizue
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