Post-Tensioning system

External PT for Bridge girders & Slabs

The rapid growth in the weight and volume of heavy vehicles has resulted in continuous increase in the design loads for the bridge structures in recent years. Because of this, many of existing bridges are considered inadequate to meet the current design load requirement.

External PT by CFRP

Externally post-tensioned steel tendons have long been an attractive option for increasing the design loads or correcting strength and serviceability problems in bridge and building structures.