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Application

2000108532/03, 2000-04-05

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Start date

2000-04-05

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Actual filing date

2000-04-05

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Published

2002-12-10

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Inventor

Sviridov N.V.Vorontsov V.V.Gevirts V.B.Gus'Kov V.D.Kovalenko M.G.Krjukov V.Ja.Trofimov N.A.Khodasevich K.B.

(73)

Holder

Federal'Noe Gosudarstvennoe Unitarnoe Predprijatie Bjuro Spetsial'Nogo Mashinostroenija"

METHOD FOR PRODUCING RADIATION SHIELDING CONCRETE Russian patent published in 2002 - IPC

Abstract RU 2194316 C2

FIELD: construction engineering; manufacture of radiation shielding concrete. SUBSTANCE: radiation shielding concrete primarily used to prepare reinforced concrete and metal concrete for manufacturing reinforced-concrete and metal-concrete containers for storage and/or transport of radioactive materials includes preparation of concrete mix with ingredients of its filler prepared in advance from scale; during preparation scale filler is passivated; it is mixed up with water, then wet scale filler is placed in furnace wherein it is held under specified conditions; prior to passivating mentioned filler is enriched by washing it with water. EFFECT: reduced number of negative factors in concrete mass affecting radiation and chemical safety of containers. 2 cl

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RU 2 194 316 C2

Authors

Sviridov N.V.

Vorontsov V.V.

Gevirts V.B.

Gus'Kov V.D.

Kovalenko M.G.

Krjukov V.Ja.

Trofimov N.A.

Khodasevich K.B.

Dates

2002-12-10—Published

2000-04-05—Filed

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