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Penetration caulking system NuPLUG 1120

  • Very little shrinkage and no cracking after drying
  • Easy implementation
  • Economical solution
  • Fire rating: up to 2 hours depending on configuration
  • Attenuation of gamma, X, and neutron radiation equivalent to concrete
  • Airtight, watertight and decontaminable if a coating is added
  • Water pressure resistant up to 1 bar on a penetration with feedthroughs or up to 2.1 bar on a penetration without feedthroughs
  • A1 reaction to fire
  • Qualification according to standard EN 1366-3
  • EDF specification
  • Minimum thickness: 200mm
  • Density of finished product: between 2.6 and 3
  • Additional sealing and decontamination requirement through the addition of a coating (NuCOAT 3110 or NuCOAT 7110)
  • Installation of “recess wedges”, making it possible to pass small penetrations at a later date
  • Two implementation options:
    • Manual, via a mortar pump
    • In the form of a pellet
  • Setting time: 10 to 12 hours
  • Complete drying: 28 days
Description

NuPLUG 1120 is a mortar used as a radiological and fire barrier in the s of penetrations, mainly in nuclear power plants or other nuclear sites
This radiological mortar is used to seal electrical or mechanical penetrations and non-through-hole penetrations in walls or slabs, with a medium level of through-hole saturation. This mortar meets various requirements, such as fire separation or the attenuation of gamma and neutron radiation. It can be completed with waterproof or airtight coating.

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  • Very little shrinkage and no cracking after drying
  • Easy implementation
  • Economical solution
  • Fire rating: up to 2 hours depending on configuration
  • Attenuation of gamma, X, and neutron radiation equivalent to concrete
  • Airtight, watertight and decontaminable if a coating is added
  • Water pressure resistant up to 1 bar on a penetration with feedthroughs or up to 2.1 bar on a penetration without feedthroughs
  • A1 reaction to fire
  • Qualification according to standard EN 1366-3
  • EDF specification
  • Minimum thickness: 200mm
  • Density of finished product: between 2.6 and 3
  • Additional sealing and decontamination requirement through the addition of a coating (NuCOAT 3110 or NuCOAT 7110)
  • Installation of “recess wedges”, making it possible to pass small penetrations at a later date
  • Two implementation options:
    • Manual, via a mortar pump
    • In the form of a pellet
  • Setting time: 10 to 12 hours
  • Complete drying: 28 days
DOWNLOADABLE DOCUMENTS
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Product data sheet
RÉFÉRENCES
Taishan EPR
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