Title:
WATER RETENTIVITY SINTERED MATERIAL USING ZEOLITE POWDER WITH ORGANIC MATERIAL DECOMPOSITION PERFORMANCE BY PHOTOCATALYST AS MAIN RAW MATERIAL AND ITS MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JP2002128576
Kind Code:
A
Abstract:
To solve a problem for a poor external appearance of a construction material, a loss of a latent heat absorption function in accordance with a lowering of a retentive function or the like when an organic material or the like stains on a surface of the construction material after applying a ceramic construction material with water retentivity using a zeolite powder as a main raw material.
A water retentivity sintered material is composed of forming zinc oxide by coating zinc acetate, having high solubility in water, on a surface of a sintered material with water retentivity, which uses the zeolite powder as the main raw material, and carrying out a thermal treatment at 600°C.
Inventors:
ITO SHIGENORI
TOMURO KOJI
SAITO TETSUO
ISHIOROSHI KAZUTOSHI
ITO YOSHIO
TOMURO KOJI
SAITO TETSUO
ISHIOROSHI KAZUTOSHI
ITO YOSHIO
Application Number:
JP2000320268A
Publication Date:
May 09, 2002
Filing Date:
October 20, 2000
Export Citation:
Assignee:
TOCHIGI PREFECTURE
ISHIGE KK
ISHIGE KK
International Classes:
B01J23/06; B01J35/02; B01J37/02; B01J37/08; C04B41/50; C04B41/85; E04B1/92; (IPC1-7): C04B41/85; B01J23/06; B01J35/02; B01J37/02; B01J37/08; E04B1/92
Attorney, Agent or Firm:
Toshio Hirayama