The powerful injection mortar for rebar connections and cracked concrete.

Injection mortar FIS EM Plus

The fischer injection mortar FIS EM Plus is a high-quality epoxy mortar for top load-bearing capacity in cracked and non-cracked concrete and for seismic applications in performance categories C1 and C2. It is suitable for fixations of shear connectors for concrete layers, tall shelvings, and heavy steel constructions both inside and outside. The injection mortar is processed with the approved system components fischer threaded rod FIS A with variable anchorage depths and fischer internal threaded anchor RG M I as well as with reinforcement bars. The epoxy mortar is ideally suited for rebar connections that are installed with a large drill hole diameter and a high anchorage depth. It can also be used for diamond-drilled and water-filled drill holes.
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The advantages / Product description

Advantages
  • The optimised formulation of the epoxy mortar FIS EM Plus leads to improved load values in cracked and non-cracked concrete.
  • The ETA assessment guarantees a service life of 100 years. The IEA expert report even confirms a working life up to 120 years and thus underlines the reliability and durability of the FIS EM Plus.
  • The mortar can be used for rebar connections from diameter 8 to 40 mm.
  • With the threaded rod FIS A, the loads to be applied can be designed variably by selecting the anchorage depth.
  • Temporary and detachable fixing points are possible with the internal threaded anchor RG M I.
  • For practical use on the building site, FIS EM Plus can be processed at low temperatures down to -5° C.
  • The mortar is approved for diamond-drilled and water-filled drill holes as well as seismic applications of performance categories C1, C2 and thus offers safety under extreme conditions.
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Application and approval

Applications
  • Post-installed rebar connections
  • Jointers for concrete layers
  • Rim beam anchorings
  • Seismic applications
  • Anchorings in diamond-drilled or in waterfilled drill holes
  • Heavy steel constructions
  • Silo installations
  • Tall shelving
  • Sound barriers
  • Temporary or removable fixings (with internal threaded anchor RG M I)
Building materials
Approved for anchorings in:
  • Concrete C20/25 to C50/60, cracked and non-cracked
Also suitable for:
  • Natural stone with dense structure
You can find detailed information on building materials in the registration document.
Approvals
  • ETA-23/0842
  • ETA-19/0657
  • ETA-22/0001
  • ETA-17/1056
  • ETA-17/0979
  • DoP No. 0341
  • DoP No. 0367
  • DoP No. 0366
  • ESR-1990
  • Z-74.8-199
  • Z-74.8-211
  • Z-9.1-914
  • Report No MRF 19 26082687/C
  • EPD-DBC-FIW-20230530-CBA1-EN

Assembly instruction

Functioning
  • The epoxy mortar FIS EM Plus combined with the FIS A threaded rod, is suitable for pre-positioned and push-through installation and with the internal threaded anchor RG M I for pre-positioned installation.
  • Resin and hardener are stored in two separate chambers and are not mixed and activated until extrusion through the injection capsule in the static mixer.
  • The mortar is injected bubble-free from the drill hole base.
  • The mortar bonds the entire surface of the anchor with the drill hole wall and seals off the drill hole.
  • The anchor is set manually by lightly rotating it until it reaches the drill hole base.
  • During push-through installation, the annular gap between the anchor rod and attachment is filled with FIS EM Plus.
Installation in concrete with FIS EM Plus and FIS A / RG M
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Installation in concrete with FIS EM Plus and RG M I
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Post-installed rebar connection with FIS EM Plus
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Gluing in wood with FIS EM Plus and anchor rod FIS A as pre-positioned installation
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Gluing in wood with FIS EM Plus and internally threaded anchor FIS IG
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Gluing in wood with FIS EM Plus and anchor rod FIS A as injection bypass method
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Gluing in wood with FIS EM Plus and anchor rod FIS A as wood-wood-connection
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Documents for download

  • ETAs and DoPs
  • Approvals and Certificates
  • Sustainability
  • Safety data sheets
  • Technical documents
  • Sales materials
European Technical Assessment for fischer FIS EM Plus dynamic - Post-installed fasteners in concrete under fatigue cyclic loading
Created on 06/11/2024
European Technical Assessment for fischer injection system FIS EM Plus - Glued-in rods for timber connections
Created on 09/13/2024
European Technical Assessment for fischer injection system FIS EM Plus - Post-installed reinforcing bar (rebar) connections with improved bond-splitting behaviour
Created on 10/30/2024
Declaration of Performance for fischer injection system FIS EM Plus (Mortar for post-installed rebar connections)
Created on 08/07/2023
European Technical Assessment for Rebar connection with fischer injection system FIS EM Plus - Systems for post-installed rebar connections with mortar
Created on 11/01/2024
Declaration of Performance for fischer injection system FIS EM Plus (Mortar for post-installed rebar connections)
Created on 11/19/2024
European Technical Assessment for fischer injection system FIS EM PLUS - Bonded fasteners and bonded expansion fasteners for use in concrete (Alternative drilling methods, seismic and fire in steel fibre reinforced concrete, variable working life, time-to-failure assesment)
Created on 02/10/2025
Declaration of Performance for fischer injection system FIS EM PLUS (Bonded fastener for use in concrete)
Created on 02/25/2025
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