RESEARCH ON DEVELOPMENT OF CONCRETE AND CERAMICS BY USING VOLCANIC ASH

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1.The optimum operating condition of the clay was examined by mixing Kibushi bole with volcanic ash of Mt.Sakurajima and coal fly ash from thermoelectric power station. The tiles were prepared by baking the bole in various kind of operating condition. The prepared tiles have various excellent character and so the possible for ceramics every kind was identified. Further, since the prepared tiles are porous, they may be utilized for clarification of waste water.2.The adsorption experiment of ferrum and manganese ion was carried out with the grinding volcanic ash tiles, and the adsorptin power of the ions was identified.3.The optimum operating condition of the granulated clay was examined by mixing Kibushi bole with volcanic ash of Mt. Sakurajima, Shirasu and the coal fly ash for fine bone material of concrete. The granulated ceramics were prepared by baking the clay in various kind of operating condition. The prepared ceramics also have various excellent character and so the possible for fine bone material of concrete and ceramics of every kind was identified. Further, since the prepared ceramics are porous, they may be utilized for clarification of waste water.4.The adsorption experiment of ferrum and manganese ion was carried out with the granulated ceramics, and the adsorptin power of the ions was identified.