Title:
造形用セメント組成物及びセメント質硬化体の製造方法
Document Type and Number:
Japanese Patent JP7224711
Kind Code:
B2
Abstract:
To provide a molding cement composition capable of manufacturing a cement hardened body having delicate and various designs and a manufacturing method of the cement hardened body.SOLUTION: The molding cement composition of the present invention is a molding cement composition which comprises an A material containing at least 25 to 70 mass% of cement containing binder, 0.1 to 5 mass% of admixture agent and 25 to 70 mass% of fine aggregate, and the admixture is a molding cement composition characterized by containing a water reducing agent, an antifoaming agent, a thickener and powder cellulose. Furthermore, the method for manufacturing the cement hardening agent according to the present invention is a manufacturing method of a cement hardened body by aging the cement molding obtained by going through using the molding cement composition: a step of forming a first kneaded matter layer, a step of forming a kneaded matter hardened layer, a step of forming a second kneaded matter layer, and a cement molded matter acquiring step.SELECTED DRAWING: Figure 1
Inventors:
Youji Ogawa
Kohei Kawano
Takeshi Nakazaki
Hamanaka Akinori
Tanimura Mitsuru
Misao Mizuno
Kohei Kawano
Takeshi Nakazaki
Hamanaka Akinori
Tanimura Mitsuru
Misao Mizuno
Application Number:
JP2021107759A
Publication Date:
February 20, 2023
Filing Date:
June 29, 2021
Export Citation:
Assignee:
Taiheiyo Cement Co., Ltd.
Nikola Design and Technology Co., Ltd.
Nikola Design and Technology Co., Ltd.
International Classes:
C04B28/02; B28B1/30; C04B14/10; C04B14/28; C04B22/06; C04B22/08; C04B22/14; C04B24/30; C04B24/32; C04B24/38
Domestic Patent References:
| JP2010110802A | ||||
| JP2014122129A | ||||
| JP2013053069A | ||||
| JP63194687A | ||||
| JP2013095615A | ||||
| JP2014037337A |
Attorney, Agent or Firm:
Norihiko Arai
Hokuta Naoyuki
Hokuta Naoyuki