Pitak O. Facade built ceramics, receipt by the method half-hard exstrusion

The dissertation is devoted of development for obtaining effective ceramics by the method half-hard exstrusion. The threecomponent system has been investigated and the coexisted phases have been determined. The evtectic temperatures have been given and the fire diagrams of raw components have been built. The methods of improving structure-mechanic characteristics of experimental ceramic mass have been determined. Basic hard-plastic properties have been investigated and optimal compositions expluatative mass for forming facade built ceramic by hard exstrusion (18 - 20 %) have been determined. New compositions of ceramic built materials with high expluatatic (freerasistance, hardness) and decorative properties (brown and yellow colour) have been developed. The principles of phase-formation have been set up and the principles of obtaining these effective facade materials have been worked out.