Title:
グラウトモルタル
Document Type and Number:
Japanese Patent JP7394194
Kind Code:
B2
Abstract:
To provide a grout mortar composition excellent in quick hardening and strength development while keeping appropriate fluidity.SOLUTION: A grout mortar composition of this invention includes a binder consisting of cement, calcium aluminate and gypsum, fine aggregate, a defoamant, and a thickener, in which a sum of the contents of the defoamant and the thickener is 0.03-1.0 pt.mass relative to 100 pts.mass of the binder, and a mass ratio of the defoamant to the thickener (mass of defoamant/mass of thickner) is 0.5-9.SELECTED DRAWING: None
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Inventors:
Shinya Akae
Application Number:
JP2022171497A
Publication Date:
December 07, 2023
Filing Date:
October 26, 2022
Export Citation:
Assignee:
Taiheiyo Materials Co., Ltd.
International Classes:
C04B28/02; C04B22/08; C04B22/10; C04B22/14
Domestic Patent References:
| JP2001097758A | ||||
| JP2005289656A | ||||
| JP2010013301A | ||||
| JP63129051A | ||||
| JP2009107894A | ||||
| JP2008094668A | ||||
| JP2019172531A |
Foreign References:
| WO2017171009A1 |
Attorney, Agent or Firm:
Michiharu Soga
Jun Kajinami
Kazuhiro Oya
Saori Sato
Jun Kajinami
Kazuhiro Oya
Saori Sato