COMPOSITION OF INORGANIC MATRIX FOR ADSORBING FINE DUST USING PHOTOCATALYST AND MANUFACTURING METHOD THEREOF

摘要

The present invention relates to a fine dust adsorption-type inorganic hardening agent composition using a photocatalyst and a method for manufacturing the same, by mixing the photocatalyst material TiO ₂ with a binder, the photocatalyst liquid coating process is omitted, simplifying the process to reduce production cost Can be used, the durability of the photocatalyst is improved, semi-permanent use is possible, and it is possible to control the curing speed through borax, and it does not affect the bending strength and compressive strength, so it has excellent strength, does not generate gas, and does not shrink or expand. It relates to an inorganic curable composition excellent in fine dust adsorption performance and a method for manufacturing the same. The present invention is a step of producing a first mixture by adding and drying the saso magnesia, 20 to 35 parts by weight of potassium phosphate monobasic, 0.5 to 3.0 parts by weight of borax, and 4 to 20 parts by weight of titanium oxide based on 100 parts by weight of saso magnesia. ; Adding a blending water to the first mixture and subjecting the mixture to a second mixture to produce a second mixture; And pouring and curing the second mixture in a mold.