| 摘要 |
The invention relates to building, namely to the production of cements, having protective properties from action of irradiation and used for the production of protective concretes. The task of the invention – the development of a composition for raw mixture for the preparation of calcium-barium sulphoferrite clinker, which is in composition with gypsum rock and portland cement clinker provides high coefficient of mass absorption and at hardening is not displaying shrinkage and has an extension. The raw mixture for the preparation of clinker comprises barium carbonate, blast furnace dust, limestone and gypsum rock. |
