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Exhibitor No Hyun jong, Lee Yoon gyong the third year chunyang junior high school chonnam
Prize A minister prize Ministry of Commerce, lndustry and Energy
Exhibiting subject Research about production of pot of porcelian heatproof with characteristic of pot made in stone
Substance of
an exhibition
Above all, This is examined closely characteristics of pot made into stone and the recycleing by product of stone implement caused by water pollution and environmental pollution. The reason that is thrown away now because of management cost. So, The recycling by-product stone inplement to plant and man given inconvenience and production with characteristic pot made into stone it will make use of again through test of ability of keeping heat,test of the change of inner temperature and pressure of pot, test of content-level of food and physical test.
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