FIELD: manufacture of radiation shields for radioactive waste storage. SUBSTANCE: compound includes gypsum-containing industrial wastes composing at least 45% of gypsum by mass. In addition, it may contain polycondensation resins and/or their production wastes, and/or mineral fillers, and/or metal compositions of maximum 3 valence. EFFECT: improved quality. 3 cl, 2 tbl
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Authors
Dates
1997-06-27—Published
1995-11-03—Filed