Title:
大気浄化用の光触媒塗布材とこの光触媒塗布材を用いた大気浄化舗装工法および大気浄化壁面作製工法
Document Type and Number:
Japanese Patent JP5604188
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a photocatalyst-coated material for the cleaning of the atmosphere which increasingly improves NO-treating capability.SOLUTION: Powdered hydrophobic synthetic zeolite of 2-20 wt.% is added to a conventional photocatalyst-coated material for the cleaning of the atmosphere, which includes, as main constituents, cement, a filler and a photocatalyst (TiO: titanium dioxide) and is mixed with water for its application, to gain a novel photocatalyst-coated material for the cleaning of the atmosphere. The novel photocatalyst-coated material for the cleaning of the atmosphere is expected to be widely used not to mention pavement. For example, the material concerned can be mixed with water and then applied to the wall surface of a construction to form a wall surface which cleans the atmosphere. In this case, the construction widely includes concrete walls, buildings such as schools and hospitals, civil engineering constructions, and sound-insulating road walls. In particular, the material concerned is suitable since its NO-treating capability becomes high when the area of a wall surface is large.
Inventors:
Noboru Nonoyama
構口 Takeshi
Akihiro Koyanaka
構口 Takeshi
Akihiro Koyanaka
Application Number:
JP2010141369A
Publication Date:
October 08, 2014
Filing Date:
June 22, 2010
Export Citation:
Assignee:
Fujita Corp.
Fujita road incorporated company
Taiheiyo Cement Corp.
Fujita road incorporated company
Taiheiyo Cement Corp.
International Classes:
B01J35/02; B01D53/86; B01D53/94; B01J29/06; B05D5/00
Attorney, Agent or Firm:
Noda 茂