METHOD FOR MANUFACTURING FINISHED ARTICLE OF OYA TUFF STONE

摘要: PROBLEM TO BE SOLVED: To provide a method of manufacturing finished article Oya tuff stone that can improve the decorativeness and finishing workability in comparison with conventional stone.SOLUTION: A this invention includes process for cutting into predetermined size to form raw material, material forming decorative hole surface by removing an exposed one from sticky materials which are clay minerals contained attaching hole. The 30 is arranged on (a platform 10 or wall 40). This arrangement enables improvement beautiful view represents.