METHOD OF MANUFACTURING DISINFECTIVE BUILDING MATERIAL AND DISINFECTIVE BUILDING MATERIAL

摘要

PROBLEM TO BE SOLVED: To provide a disinfective building material having a flat surface, while making the most use of an original pattern and appearance of a stone having graphite silica rock itself, for easily manufacturing the disinfective building material having relatively large strength and having the relatively large disinfective action.;SOLUTION: This manufacturing method of the disinfective building material 100 of hardening a mixture including the porous graphite silica rock having the disinfective action and cement, comprises a process of hardening in a state of being arranged so that the graphite silica rock (a first cobblestone 11) having a specified particle size contacts with a reference bottom surface of the mixture by exciting the fluid mixture including the graphite silica rock (the first cobblestone 11 and a second cobblestone) by 52-55 wt.% in a form in the first place, and a process of manufacturing the disinfective building material 100 having the flat surface 100S of exposing a cutting surface 11S of the graphite silica rock (the first cobblestone 11) having the specified particle size by cutting the reference bottom surface of the hardened mixture 10M along the reference bottom surface.;COPYRIGHT: (C)2009,JPO&INPIT