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Title:
HARDENING ACCELERATOR FOR HYDRAULIC MATERIALS, CEMENT COMPOSITION AND HARDENED BODY
Document Type and Number:
WIPO Patent Application WO/2024/048364
Kind Code:
A1
Abstract:
A hardening accelerator for hydraulic materials, the hardening accelerator containing 1% by mass to 65% by mass of calcium sulfoaluminate, 0.5% by mas to 75% by mass of an organic acid calcium salt, 1% by mass to 55% by mass of an inorganic calcium compound, and 0.5% by mass to 45% by mass of an inorganic sulfate other than calcium sulfate.

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Inventors:
TANAKADATE YUTO (JP)
MAEDA TAKUMI (JP)
Application Number:
PCT/JP2023/030136
Publication Date:
March 07, 2024
Filing Date:
August 22, 2023
Export Citation:
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Assignee:
DENKA COMPANY LTD (JP)
International Classes:
C04B22/14; C04B22/06; C04B22/10; C04B24/04; C04B28/02; C04B40/02
Foreign References:
JP2013103849A2013-05-30
JP2014148446A2014-08-21
JP2006298661A2006-11-02
JP2007261845A2007-10-11
JP2017186239A2017-10-12
JP2014019618A2014-02-03
JP2000233959A2000-08-29
US20200024202A12020-01-23
Attorney, Agent or Firm:
TAGUCHI, Masahiro et al. (JP)
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