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Peikko Group Global (English)

THRELDA® Anchor Plates: Fast, Simple, and Versatile Bolted Connections for Concrete-Steel Structures

THRELDA® Anchor Plates transform concrete-to-steel connections by saving time, reducing complexity, and offering unmatched flexibility in structural connections.

"The most challenging thing about THRELDA® is pronouncing its name – everything else is as easy as tightening a nut," says Peikko’s Product Manager Slavomir Matiasko. "We've seen incredible versatility in how our customers use it, from permanent installations to temporary connections that are easily dismantled when the job is done."

Quick Installation, Immediate Results

  • Ready to bear load as soon as the concrete reaches the required strength
  • Simple bolt tightening process requires no specialized skills or welders
  • Install directly from delivery trucks when site storage is limited
  • Protected threaded couplers prevent concrete infiltration during casting

Versatile Design Options

  • Choose from single-sided or double-sided configurations
  • Standard sizes fit most applications, with custom solutions available
  • THRELDA® Double S model for simultaneous loading from both sides
  • THRELDA® Double T model allows phased loading – perfect for future expansions
  • Optional stirrup reinforcement for increased load resistance

Clean and Professional Finish

  • Smooth concrete surface with no protruding parts
  • Straight, undamaged formwork
  • Professional appearance in exposed concrete applications

Smart Engineering Features

  • Effective transfer of axial and shear forces
  • Steel plates with headed anchor bars (studs) featuring ribbed and threaded design
  • Easy installation using standard accessories
  • Reliable performance backed by extensive project experience

Sustainable Building Solution

  • Fully dismountable connections support circular construction principles
  • Ideal for both permanent and temporary installations
  • Simple disassembly enables efficient material recycling
  • Perfect for projects requiring future modification or expansion

Expert Support

  • Comprehensive technical guidance available
  • Custom solutions tailored to your specific project needs
  • Proven track record in diverse construction applications

THRELDA® Anchor Plates combine the simplicity of bolted connections with the strength and reliability your projects demand. No welding, no specialized labor – just straightforward, dependable structural connections that work as hard as you do.