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Ultra-low background shielding

Result description

Special ultra-low background shielding consisting of 2 cm pure Copper plates, 10 cm of pure Lead bricks and 8 cm of neutron shielding (borated polyethylene) was constructed and installed in Modane underground laboratory (France). Inner volume of the shielding is 40x40x40 cm3. It provides low background environment including the possibility to use clean air from antiradon facility to suppress concentration of radon inside the shielding.

Keywords

gamma rays shieldingneutron shieldingradon shielding

The result's identifiers

Alternative languages

  • Result language

    angličtina

  • Original language name

    Ultra-low background shielding

  • Original language description

    Special ultra-low background shielding consisting of 2 cm pure Copper plates, 10 cm of pure Lead bricks and 8 cm of neutron shielding (borated polyethylene) was constructed and installed in Modane underground laboratory (France). Inner volume of the shielding is 40x40x40 cm3. It provides low background environment including the possibility to use clean air from antiradon facility to suppress concentration of radon inside the shielding.

  • Czech name

  • Czech description

Classification

  • Type

    Gfunk - Functional sample

  • CEP classification

    DL - Nuclear waste, radioactive pollution and control

  • OECD FORD branch

Others

  • Publication year

    2013

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Internal product ID

    ULBS

  • Numerical identification

  • Technical parameters

    vnitřní stíněný objem 40x40x40 cm3, vnější stínění 8 cm BPE, stínění proti gama 10 cm Pb a 2 cm Cu, průchodky pro přívod vzduchu bez radonu, průchodky pro kabely

  • Economical parameters

    Cena stínění je 350 000 Kč.

  • Application category by cost

  • Owner IČO

    68407700

  • Owner name

    ČVUT ÚTEF

  • Owner country

    CZ - CZECH REPUBLIC

  • Usage type

    N - Využití výsledku jiným subjektem je možné bez nabytí licence (výsledek není licencován)

  • Licence fee requirement

  • Web page