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Concrete-concrete shear connector FCC

The installation-friendly and approved system for building renovation

The fischer concrete-concrete shear connector FCC is an officially approved system for construction renovation. Thanks to its geometry and ease-of-installation, the fischer FCC is a fast, cost-effective alternative to traditional installation using bent iron. The fischer concrete-concrete shear connector FCC is suitable for the renovation of bridges and for increasing their load capacity as well as for increasing the load-bearing capacity of ceilings and reinforcing supports. The fischer FCC can be used with the fischer injection mortars FIS V, FIS V Plus, FIS EM Plus, and FIS SB in accordance with the site conditions. In conjunction with the fischer FIS EM Plus, use in diamond-drilled holes is also permitted.

Product Description

  • Due to its geometry and ease of installation, FCC is the rapid and economic alternative compared to the conventional installation method with bent iron.
  • Dimensioning of the anchorage is possible thanks to the building approval. Thus, the system offers maximum security.
  • Variable anchoring depths allow for ideal adaptation to the load to be applied, and ensure an optimised installation time and use of materials.
  • Depending on site conditions, the FCC can be anchored, in compliance with the approval, with the injection mortars FIS SB or FIS EM Plus.
  • In conjunction with FIS EM Plus, FCC is also approved for use in diamond-drilled drill holes.

Available Product Variants

4 Product variant (s) found

4 Product variant (s) found

Drill diameter


Rebar diameter
Anchor length
Art.-No. 520081

12 [mm]

10 [mm]

180 [mm]

Art.-No. 520082

14 [mm]

12 [mm]

230 [mm]

Art.-No. 520083

18 [mm]

14 [mm]

290 [mm]

Art.-No. 520085

20 [mm]

16 [mm]

360 [mm]

Legend = Permission Available = Permission not Available
Viewed 4 of 4 products

Application and Permission

  • Bridge repairs
  • Increasing load capacity of bridges
  • Increasing loads of ceilings during conversion, for example
  • Reinforcement of foundations, piers, columns and walls
  • Renovation of car park ceilings following corrosion damage
Building materials
Approved for:
  • Concrete C20/25 to C50/60, cracked and non-cracked
  • Fixing in old concrete B 25 to B 55
* You can find detailed information on building materials in the registration document.

Assembly Instruction

  • The system consists of injection mortar (FIS SB or FIS EM Plus) and the concrete-concrete shear connector FCC.
  • The mortar is injected bubble-free from the drill hole base.
  • The mortar adheres the drill hole wall to the shear connector FCC.
  • The shear connector is set manually, by lightly rotating it until it reaches the drill hole base.
  • The tensile and shear forces arising in the joints between the old and new concrete are absorbed by the FCC-H and safely redirected.
Mounting Strip 1 Picture
Mounting Strip 1 Picture
Mounting Strip 1 Picture
Mounting Strip 1 Picture
Mounting Strip 1 Picture
Mounting Strip 1 Picture
Mounting Strip 1 Picture

System Components & Related Categories