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

Drill diameter

Fill quantity

Packaging

Amount

GTIN (EAN-Code)

Legend = Permission Available— = Permission not Available

Viewed 3 of 3 variant (s)

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.

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 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 V Plus in hammer drilled holes

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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 04/11/2025

ETA-approval
Drill diameter ( d₀ )	16 mm
Fill quantity	50 scale units
Packaging	Folding box
Amount	8 pcs
GTIN (EAN-Code)	4048962070262

ETA-approval
Drill diameter ( d₀ )	20 mm
Fill quantity	81 scale units
Packaging	Folding box
Amount	8 pcs
GTIN (EAN-Code)	4048962070286

ETA-approval
Drill diameter ( d₀ )	25 mm
Fill quantity	160 scale units
Packaging	Folding box
Amount	4 pcs
GTIN (EAN-Code)	4048962070293

Rebar anchor FRA

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