METHOD OF MANUFACTURING CERAMIC BUILDING MATERIAL

摘要

PROBLEM TO BE SOLVED: To provide a method of manufacturing a ceramic building material capable of suppressing the production quantity to a level that the ceramic building material is not overproduced and reducing the environmental load for a long time, in manufacturing a ceramic building material using a ceramic building material waste.

SOLUTION: The ceramic building material is manufactured by adding a siliceous material to a recycled cement manufactured by using a ceramic building material waste as a major raw material. The addition ratio of the siliceous material added to the recycled cement is lower than that of an added siliceous material in manufacturing the ceramic building material before becoming waste.

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