FIELD: nuclear power engineering. SUBSTANCE: proposed method intended to eliminate manual labor for confining radioactive pollutants in premises with high radiation background in decommissioning nuclear power installations when their decontamination presents difficulties includes covering contaminated surfaces with film- forming material. This material is brought to foamed condition by introducing surface active materials into film-forming solution, their concentration being sufficient to ensure desired foaming. EFFECT: facilitated procedure, enhanced safety in operation. 2 tbl, 2 ex
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