Χημικό αγκύριο για ισχυρές στερεώσεις


ETA assessment:
The assessment (ETA) guarantees a service life of 100 years for post-installed rebar connections and anchorings in cracked concrete.
Approval of the injection mortar
The injection mortar is approved for diamond-drilled and water-filled drill holes, as well as seismic applications of the performance categories C1, C2 and thus offers a secure hold even under extreme conditions.
Anchorages with the FIS EM Plus:
Anchorages with the FIS EM Plus can be carried out safely in sealing surfaces in accordance with the Water Resources Law with an official building certificate (aBG) and an additional report.
Transfer of high loads and variable anchoring depths
The epoxy resin mortar enables the transfer of high loads and variable anchoring depths in combination with the anchor rod FIS A.
Broad range of applications:
The approved anchoring elements allow for a broad range of applications, including temporary and removable fixings with the internal threaded anchor RG M I made of zinc plated or stainless steel R.

Strong bonds for Western Europe’s largest infrastructure project

The Le Grand Paris project aims to unite the French capital with multiple suburban communities.
Western Europe’s largest infrastructure project will double the length of the Parisian métro network by 2030 and connect the city center to the suburbs.
In 14 years, 200km of additional rail lines with 68 new metro stations will be built. The FIS EM Plus was used to connect the floor slabs to the retaining walls by providing stability and durability to the project. To meet this demanding requirements, an additional ETA for the service life of 100 years was specially granted.

Four questions to a fixings expert

In a short interview, Dr. Thilo Pregartner, Head of Technology Transfer & Approvals, provides helpful expertise on our FIS EM Plus epoxy resin mortar. For what applications does an injection mortar need a service life of 100 years and why does the FIS EM Plus even have 120 years? Which additional product features are particularly helpful for the installer? The answers to all these questions can be found in the expert interview.

Αναπτύσσεται και παράγεται στη Γερμανία

Τα χημικά αγκύρια fischer δεν αναπτύσσονται παράγονται στη Γερμανία. Από την ανάπτυξη της συνταγής στο εσωτερικό εργαστήριο μέχρι την ανάμειξη των συστατικών και την έγχυση στις ειδικά σχεδιασμένες φύσιγγες, όλα παράγονται σε ένα εργοστάσιο στη νότια Γερμανία.

Η στενή συνεργασία των επιμέρους ομάδων εξασφαλίζει συνεχή έλεγχο ποιότητας και τέλεια συντονισμένες διαδικασίες παραγωγής. Οι θυγατρικές εταιρίες της fischer μας επιτρέπουν να ανταποκρινόμαστε στις ανάγκες των πελατών και στις μεταβαλλόμενες συνθήκες της αγοράς σε σύντομο χρονικό διάστημα. Εκτός από τις εξωτερικές δοκιμές απόκτηση πιστοποιητικών ETA (Ευρωπαϊκή Τεχνική Έγκριση) και ICC (Διεθνές Πιστοποιητικό Εισαγωγής), τα προϊόντα ελέγχονται επίσης στο δικό μας εργαστήριο δοκιμών μετά από κάθε στάδιο παραγωγής, π.χ. μέσω δοκιμών εξόλκευσης. Έτσι, τα χημικά αγκύρια fischer πληρούν τις υψηλότερες απαιτήσεις ποιότητας.


Lasts for eternity

In the ETA assessments, anchorages and post-installed rebar connections can be regulated with a service life of up to 100 years.

However, the FIS EM Plus can do more. An official expert report from the IEA Stuttgart even confirms a service life for anchorages up to 120 years. Thus, our FIS EM Plus injection mortar endures an entire century and is perfectly suited for large and long-lasting construction projects.


First WRL-compliant anchorage with an official building certificate

Today, environmental protection is more than just a concern of the soul. Mainly, it is also about protecting our waters as the basis of our lives. Anchorages for installations that contain substances hazardous to water and are not themselves provided with two sealing levels must meet special requirements in accordance with the Water Resources Law (WRL) and the Installation Ordinance (AwSV).

These special applications require specially tested injection systems, such as the fischer injection mortar FIS EM Plus. The system has been officially tested by the German Institute for Building Technology (DIBt) and received an official building certificate for liquid-impermeable concrete (FD concrete).
For coated concrete, fischer has proven the WRL suitability of the fixing system by an accredited testing institute and an external expert report.

More information about WRL

Download WRL Whitepaper


The right injection mortar for strong bonds

  • The injection mortar FIS EM Plus can be used for post-installed rebar connections with diameters 8 - 40 mm. Even under seismic load and with a service life of 100 years.   
  • According to the approval, diamond drilling does not require additional roughening of the drill hole by using the FIS EM Plus, which saves time and money.
  • The rebar anchor FRA with connection thread made of stainless steel fully uses the load bearing of the concrete. This allows very high tensile loads to be introduced into the anchorage base.
  • Accessories suitable for the construction site such as injection aids and extension hoses ensure a quick work progress. The FIS rebar case contains all the necessary individual components and thus ensures convenient installation.

Resistant to all weather conditions

  • The approved installation temperatures from -5 °C to +40 °C enables all-season use on the construction site   
  • FIS EM Plus can be used in water-filled drill holes according to ETA approval and can therefore be used under all construction site conditions.
  • Even under extreme conditions, such as underwater applications, the injection mortar can be used without any problems in accordance with the ICC approval.

Triple pack of epoxy resin mortars

The FIS EM Plus assortment

The FIS EM Plus injection mortar is available in three different cartridge sizes. Thus, the optimal cartridge is available for every application.

The right dispenser ensures precise dosing and maximum installation comfort. The FIS DCD S battery-operated dispenser  is especially suitable for larger drill holes.

To the product online catalogue


Η διαστασιολόγηση μπορεί να είναι τόσο εύκολη

Το λογισμικό fischer FiXperience σας υποστηρίζει ως μελετητή, μηχανικό και τεχνίτη με ασφάλεια και αξιοπιστία στη διαστασιολόγηση των αγκυρώσεων των έργων σας. Το FiXperience περιλαμβάνει διάφορα προγράμματα και μπορεί να χρησιμοποιηθεί για ένα ευρύ φάσμα εφαρμογών.

Για τις χημικές αγκυρώσεις έχουν ιδιαίτερη σημασία οι εφαρμογές MORTAR-FIX (υπολογισμός όγκου ρητίνης για χημικές αγκυρώσεις σε σκυρόδεμα ή τούβλο), C-FIX (διαστασιολόγηση μεταλλικών και χημικών αγκυρίων σε σκυρόδεμα και χημικών αγκυρίων σε τούβλο), REBAR-FIX (διαστασιολόγηση τοποθέτησης εκ των υστέρων οπλισμού σε κατασκευές οπλισμένου σκυροδέματος) και RAIL-FIX (διαστασιολόγηση αγκυρώσεων κιγκλιδωμάτων σε οπλισμένο σκυρόδεμα και κλιμακοστάσια).



fischer heavy-duty anchors in the thyssenkrupp elevator test tower in Rottweil 

fischer heavy-duty anchors in the thyssenkrupp elevator test tower in Rottweil 

It towers above every other building in Baden-Württemberg and contains Germany’s highest observa-tion deck: the elevator test tower of thyssenkrupp Elevator AG in the Swabian town of Rottweil. A 17,000 m² envelope made of a polymer-coated glass fibre fabric spirals its way around the main body, serving as the facade’s cladding. Heavy-duty fixings by fischer were used to anchor this membrane. The lantern gear rails of the installation shuttle were also partially anchored with fischer systems. A total of approximately 22,000 fischer products were used on the project.
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Hongkong-Zhuhai-Macau bridge

Hongkong-Zhuhai-Macau bridge

Far - Further - the Hong Kong-Zhuhai-MacaoBridge. 20 times as long as the Golden Gate Bridge in San Francisco, it serves as an over water crossing for tens of thousand of passers-by every day. Designed for a service life of 120 years, FIS EM Plus was able to convince thanks toits certified durability. The product was also used due to its suitability for anchorages in seacoast regions and for post-installed rebar connections.

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Anchors for the world's tallest statue

Anchors for the world's tallest statue

High up: India's "Statue of Unity" towers all statues in the world with a height of 182 metres. From the viewing platform visitors can look far out through openings at the chest level of the statue. FIS EM Plus scored with high load-bearing capacity in concrete as well as applicability in earthquake-prone areas and gives this "Colossus" a firm hold  
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Rebar fixings

Rail fastenings

Noise barriers

Seismic applications

Concrete-concrete connections

Diamond-drilled boreholes

WRL applications 

Underwater applications