The adjusting undercut anchor with a carbon fibre-reinforced sleeve for natural stone or artificial concrete panels.

Zykon panel anchors FZP II SO Carbon

The undercut anchor with a carbon fibre-reinforced plastic sleeve for a concealed stand-off installation solution for heavy façade panels out of natural stone or artificial concrete. This technology defines a constant distance between the front of the panel to the connection face on the FZP II anchor (RWT = remainig wall thickness) as a reference dimension for drilling. This technology can be used to compensate panel thicknesses. A completely flat façade surface is created.
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4 product variants
Min. panel thickness
Total length
Thread
Cylindrical diameter
Undercutdiameter
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Your advantages / Product description

Advantages
  • Using a constant remaining wall thickness as a reference value when drilling holes allows users to compensate panel thickness tolerances.
  • The matching shape of the undercut anchor creates a inter-locking and stress-free fixing in the conical undercuted drill hole.
  • The fixing is not externally visible, creating a visually appealing façade surface.
  • Setting the anchor using undercut technology allows the user to select the best structural position in the façade panel. This significantly reduces the bending moment of the panel.
  • The anchor allows higher failure loads compared to common systems.

Application and approval

Applications
  • Exterior façades with high aesthetic requirements
  • Interior façades with high aesthetic requirements
Building materials
  • Natural stone (>20mm)
  • Artificial concrete panels
You can find detailed information on building materials in the approval document.
Approval
  • ETA-11/0145
  • DoP No. 0307

Assembly instruction

Functionality
  • The hole is drilled to a constant reference dimension for the remaining wall thickness (RWT).
  • The anchor is set through stand-off installation.
  • The compensation of panel thickness tolerances results in a completely flat façade surface.
  • Wet diamond drilling: first cylindrical, then conical - to create the undercut. #Inserting the undercut anchor in the cylindrical-conical undercut hole
  • Expanding the undercut anchor by "pressing down" the washer using the setting tools
  • Stress-free and geometrical inter-locking fixing
Mounting Strip 1 Picture
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Documents for Downloading

European Technical Assessment for fischer-Zykon-panel anchor FZP II - Fastener for the rear fixing of facade panels made of selected natural stones according to EN 1469:2015
Created on 22. 08. 2024.
Declaration of Performance for fischer Zykon-panel anchor FZP II
Created on 01. 07. 2022.
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