New cements contains double oxides and aluminates of calcium, barium, strontium. The date obtained allow to classify new cements as high-property: fire-proof, quick-hardening and high-strength binders. The synthesis of cement clinker takes place through solid phase reactions. The developed cements of the highest fire resistance show only insignificant loss of strength when being heated, which can be accounted for by formation of high temperature-proof epitaxial contacts between the new hydrate formations and double oxides grains.
The development of new high temperature composites based on zirconium cements for the application in various consuming industries has been illustrated and is well documented in terms of performance improvements. They are meant to protect units from influence of temperature more than 2073 K. They are used for coating of high temperature head treatment, in coating of fuel - construction, in coating of furnace for making fuel, carbon-reactor, H2-Furnace, petrochemical reactors.