The article studied in detail the physicochemical and mineralogical composition of the feldspar of the Sultan Uvayskoye deposit and concluded that this raw material is suitable for the production of silicate industry products....

Тhe effect of alkaline earth oxides on the physicochemical properties of easy-melting vitreous enamels for architectural and building products are studied. It was established that with the increase of ionic radions of the elements of modifier introduced into the vitreous decreases the viscosity of...