Title:
METHOD FOR FEEDING HARDENING ACCELERATOR FOR CONCRETE SURFACE FINISH
Document Type and Number:
WIPO Patent Application WO/2019/244601
Kind Code:
A1
Abstract:
A method for feeding a hardening accelerator for a concrete surface finish, the method comprising: sealing a hardening accelerator for a concrete surface finish in a capsule constituted by an aqueous paper to form an encapsulated body; and feeding the encapsulated body into a concrete mixer and/or an agitating truck so as to mix the encapsulated body with concrete.
Inventors:
ISHII YASUHIRO (JP)
MIYAGUCHI KATSUICHI (JP)
URANO SHINJI (JP)
YODA YUYA (JP)
MIYAGUCHI KATSUICHI (JP)
URANO SHINJI (JP)
YODA YUYA (JP)
Application Number:
PCT/JP2019/021742
Publication Date:
December 26, 2019
Filing Date:
May 31, 2019
Export Citation:
Assignee:
DENKA COMPANY LTD (JP)
SHIMIZU CONSTRUCTION CO LTD (JP)
SHIMIZU CONSTRUCTION CO LTD (JP)
International Classes:
C04B22/14; B28C7/04; C04B24/06; C04B24/30
Domestic Patent References:
| WO2018012437A1 | 2018-01-18 |
Foreign References:
| JPH03272808A | 1991-12-04 | |||
| JP2011207650A | 2011-10-20 | |||
| JPH0244653B2 | 1990-10-04 | |||
| JPH06172060A | 1994-06-21 | |||
| JPH1018566A | 1998-01-20 | |||
| JP3398716B2 | 2003-04-21 | |||
| JP2000015619A | 2000-01-18 | |||
| JPS5830051B2 | 1983-06-27 | |||
| JP4574316B2 | 2010-11-04 | |||
| JP2014173246A | 2014-09-22 | |||
| JPH06155444A | 1994-06-03 | |||
| JP2001252918A | 2001-09-18 |
Other References:
See also references of EP 3778164A4
Attorney, Agent or Firm:
TAGUCHI, Masahiro et al. (JP)
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