إنتاج طابوق مزجج أحد الوجهين بتقنية الزجاج البركاني باستخدام (CuO SiC)‎ لتغليف واجهات الأبنية لأغراض هندسية و جمالية

Abstract EN

This study involved the production of one-sided glazed brick by volcanic glaze technique using (SiC / CuO) where the ratio of (CuO) was constant and the ratio of (SiC)was varried and by the use of ready alkaline glaze applicable to Najaf red clay and temperature (920 Cْ) is used in the buildings frontage for engineering and esthetic purposes , the chemical analysis of the ready alkaline glaze has been made to see its components and its suitability with the materials used in the current research , and after molding and burn models by electric furnace by temperature (1000 Cْ) mixture of prepared glaze was sprayed on the surface of the pottery models by spray gun, then the models were entered to electric furnace again to be incinerated by temperature adopted in this research, results showed that there is a direct relation between the density and surface tension with the size of volcanic, and that the increase in the proportion of Silicon carbide (SiC) has led to an increase in the density values and surface tension of the glaze , as well as the increase in its ratio between (8-10 %) led to the production of obscure glaze and crash in the structure of the ready alkaline glaze .