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 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 EM, and FIS SB in accordance with the site conditions. In conjunction with the fischer FIS EM, 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 or FIS EM Plus.
In conjunction with FIS EM Plus, FCC is also approved for use in diamond-drilled drill holes.

Applications

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.

Approvals

Z-21.8-1954

Functioning

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.

Installation in concrete with FIS SB, FIS RC II or FIS EM Plus and FCC-H

1 / 7

System components

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

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

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

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

Concrete-Concrete Shear Connector FCC

Product variants

The advantages / Product description

Application and approval

Assembly instruction

Documents for download