Rebar connections
  • Product Category Picture: "Rebar anchor FRA"
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      Approved system for subsequently installed rebar connections.

      Rebar anchor FRA

      The fischer rebar anchor FRA is a concrete steel bar with a friction-welded threaded part made from stainless steel. Due to the high load-bearing capacity of the concrete, extremely high tensile loads can be introduced into the base material. The fischer FRA is approved for subsequently mortared overlap joints, connection reinforcements, and needlings. The rebar anchor is a system component for rebar connections with the fischer injection mortars FIS SB, FIS EM Plus and FIS V. If the injection mortar FIS EM Plus is used, installation in diamond-drilled holes is also approved. The mortar bonds the entire surface of the reinforcement bar with the drill hole wall.
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      Approvals / Test reports
      3 product variants
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      Your advantages / Product description

      Advantages
      • The FRA with its connecting thread in stainless steel fully utilises the load-bearing capacity of the concrete. This means that extremely high tensile loads can be introduced into the base material.
      • Depending on requirements, the FRA can be used with the injection mortars FIS SB, FIS EM Plus and FIS V, thus offering top flexibility.
      • If the injection mortar FIS EM Plus is used, installation in diamond-drilled holes is also approved.
      • Thanks to the thread, the anchorage enables extremely high tensile loads.

      Application and approval

      Applications
      • Post-installed concrete steel bars, e.g. for overlap connections, end anchorings, starter bars, crack stitching etc.
      • Rebar anchor FRA
      Building materials
      Approved for:
      • Concrete C20/25 to C50/60, cracked and non-cracked
      You can find detailed information on building materials in the approval document.
      Approval
      • ETA-15/0539
      • ETA-20/0728
      • ETA-17/1056

      Assembly instruction

      Functionality
      • Anchoring as with cast-in reinforcement bars in line with Eurocode 2 and DIN 1045-1.
      • The mortar is extruded bubble free into the drill hole using the injection adapter. The geometry causes a build-up of pressure in the drill hole, which pushes the injection adapter and extension tube automatically out of the drill hole.
      • The mortar bonds the entire surface of the reinforcement bar with the drill hole wall.
      • A special certification is necessary for installation according to approval in Germany. The fischer Academy offers the relevant training courses.
      Installation in concrete with FIS EM Plus in hammer drilled holes
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        Installation in concrete with FIS EM Plus in hammer drilled holes
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      Installation in concrete with FIS EM Plus in diamond drilled holes
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        Installation in concrete with FIS EM Plus in diamond drilled holes
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      Installation in concrete with FIS RC II in hammer drilled holes
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        Installation in concrete with FIS RC II in hammer drilled holes
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      Installation in concrete with FIS V Plus in hammer drilled holes
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        Installation in concrete with FIS V Plus in hammer drilled holes
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      Documents for Downloading

      • ETAs and DoPs
      • Technical documents
      ETA Certification Document
      pdf, ETA-15/0539
      European Technical Assessment for Rebar connection with fischer FIS VL - Post-installed rebar connection with injection mortar fischer FIS VL
      Created on 08/27/2015
      ETA Certification Document
      pdf, ETA-20/0728
      European Technical Assessment for Rebar connection with fischer injection system FIS V Plus - Systems for post-installed rebar connections with mortar
      Created on 12/16/2022
      ETA Certification Document
      pdf, ETA-17/1056
      European Technical Assessment for Rebar connection with fischer injection system FIS EM Plus - Systems for post-installed rebar connections with mortar
      Created on 11/01/2024
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