Low Relaxation PC Strand
Low Relaxation Strand is used where large spans are desirable such as in the Pre-stressed and Post-tensioned Concrete Market for the construction of bridge beams, shopping centres, car parks and high rise buildings.
low relaxation strand with the following advantages over normal relaxation strand:
Less Relaxation Loss
Higher Breaking Loads
Higher Proof Loads
Higher Fatigue and corrosion resistance
Better Performance at elevated temperature