Mortar tile and method for production thereof

Abstract

The present invention provides a mortar tile which can reduce labor, time and cost required for installation without reducing a harmful substance decomposing ability using a photoresist. To achieve such an object, a mortar which is molded in a tile shape is manufactured by forming a formed article in a state that a photocatalyst is added to the mortar and, thereafter, the pressure-forming is performed at a pressure which allows the formation of open pores in a surface thereof, and a photocatalyst is applied to a surface of the formed article.

1 . A mortar tile being characterized in that a photocatalyst is added to a mortar and, thereafter, the pressure-forming is performed at a pressure which allows the formation of open pores in a surface of the mortar.  
   
   
       2 . A mortar tile being characterized in that a formed article is formed by adding a photocatalyst to a mortar and, thereafter, by performing the pressure-forming at a pressure which allows the formation of open pores in a surface thereof, and a photocatalyst is applied to a surface of the formed article.  
   
   
       3 . A manufacturing method of a mortar tile being characterized in that a mortar which is molded in a tile shape is manufactured by adding a photo catalyst to the mortar and, thereafter, by performing the pressure-forming at a pressure which allows the formation of open pores in a surface of the mortar.  
   
   
       4 . A manufacturing method of a mortar tile being characterized in that a mortar which is molded in a tile shape is manufactured by forming a formed article in a state that a photocatalyst is added to the mortar and, thereafter, the pressure-forming is performed at a pressure which allows the formation of open pores in a surface thereof, and a photocatalyst is applied to a surface of the formed article.