Title:
REFRACTORY MATERIAL
Document Type and Number:
Japanese Patent JP2020002551
Kind Code:
A
Abstract:
To provide a light weight, high strength and high water resistance refractory material excellent in workability and processability, fire prevention performance and heat insulation performance.SOLUTION: In a refractory material comprising an inorganic material composed of a cement-based material, a latent heat material and a hollow bead material, and an aramid fiber, the content of the cement-based material, the latent heat material, and the hollow bead material is 30-95 pts.wt., 3-50 pts.wt., and 2-20 pts.wt per 100 pts.wt. of the inorganic material; the content of the aramid fibers is 0.01-5 pts.vol. per 100 pts.vol. of the refractory material.SELECTED DRAWING: None
Inventors:
NAGASE SATOSHI
KUSUMOTO KEIJI
OHASHI YUKI
SUGIYAMA TOYOHIKO
KUSUMOTO KEIJI
OHASHI YUKI
SUGIYAMA TOYOHIKO
Application Number:
JP2018120435A
Publication Date:
January 09, 2020
Filing Date:
June 26, 2018
Export Citation:
Assignee:
TEIJIN LTD
AIST
AIST
International Classes:
E04B1/94; C04B14/16; C04B14/36; C04B16/06; C04B28/04; C04B38/00; C09K21/02
Domestic Patent References:
| JP2012116685A | 2012-06-21 | |||
| JP2011517308A | 2011-06-02 | |||
| JPH0790776A | 1995-04-04 |
Foreign References:
| US20060230985A1 | 2006-10-19 |
Attorney, Agent or Firm:
Naozumi Ono
Sachiko Okunuki
Kojino Koji
Masataka Oshima
Taizo Shiraishi
Sachiko Okunuki
Kojino Koji
Masataka Oshima
Taizo Shiraishi