PUNCHING AND SHEAR REINFORCEMENT SYSTEM
The Punching and Shear Reinforcement System was designed against punching shear failure and shear failure of slabs. It's recommended by NBR 6118:2014 under item 19.5. The double-headed connectors has the following advantages:
More efficient mechanical conditions than others soluctions in the market;
Forged heads free from structural welding;
Easy instalation, even posteriorly the assembly of all passive or active armor;
Lower installation cost.
Typical Forces Diagram
Trejor double-headed connector has better mechanical conditions for anchorage than the other soluctions in the market.