Concrete Accessories Tru-weld Punching Shear Resistor (psr) Psr Studs -130 Studs

US $2209

  • Lee's Summit, Missouri, United States
  • May 27th
Tru-Weld punching shear resistor (PSR)studs are large-headed shear connectors that are welded to flat steel bars (creating stud rails), and used in shear reinforcement in flat concrete slabs to replace stirrups and column capitals to resist the punching shear stress in the slabs.  Studs of a predetermined length and diameter, according to design specifications in compliance with IBC and UBC Structural Steel Welding Standards, are used to extend the column perimeter into the floor or foundation slab.This reduces the amount of reinforcing bar required in an area and column congestion, resulting in easier and faster installation, as well as a lower cost.  Using these PSR stud rails, you increase the punching shear capacity at the base of the concrete columns, resulting in a significant reduction in slab thickness. This creates a substantial savings in labor and material costs.

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