The installation-friendly and approved system for structural strengthening.

Concrete-concrete shear connector FCC

The fischer concrete-concrete shear connector FCC is an officially approved system for structural strengthening. 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 structural retrofitting 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, FIS RC II 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 variants

Download of image data

Product variants

4 Product variant (s)

Drill diameter

Rebar diameter

Anchor length

Min. / standard anchorage depth

Amount

GTIN (EAN-Code)

Viewed 4 of 4 variant (s)

Advantages

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, FIS EM Plus, FIS V Plus or FIS RC II.
In conjunction with FIS EM Plus, FCC is also approved for use in diamond-drilled drill holes.

Applications

Increasing load capacity of bridges and other concrete structures
Increasing structural safety of ceilings during functional changes
Structural strengthening of foundations, piers, columns and walls
Structural retrofitting of car park ceilings following corrosion of rebars

Building materials

Approved for:

Concrete C20/25 to C50/60, cracked and non-cracked

You can find detailed information on building materials in the registration document.

Approvals

Z-21.8-1954

Functionality

The system consists of injection mortar (e.g.: 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

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System components

Drill diameter ( d₀ )	12 mm
Rebar diameter	10 mm
Anchor length ( l )	180 mm
Min. / standard anchorage depth	60 / 120 mm
Amount	100 pcs.
GTIN (EAN-Code)	4048962166484

Drill diameter ( d₀ )	14 mm
Rebar diameter	12 mm
Anchor length ( l )	230 mm
Min. / standard anchorage depth	70 / 155 mm
Amount	50 pcs.
GTIN (EAN-Code)	4048962166491

Drill diameter ( d₀ )	18 mm
Rebar diameter	14 mm
Anchor length ( l )	290 mm
Min. / standard anchorage depth	75 / 195 mm
Amount	50 pcs.
GTIN (EAN-Code)	4048962166507

Drill diameter ( d₀ )	20 mm
Rebar diameter	16 mm
Anchor length ( l )	360 mm
Min. / standard anchorage depth	80 / 240 mm
Amount	25 pcs.
GTIN (EAN-Code)	4048962166514

Concrete-concrete shear connector FCC

Product variants

The advantages / Product description

Application and approval

Assembly instruction

Documents for download