POST TECHNIONING TECHNOLOGY
Tensioning is a clever way of reinforcing concrete during construction and it provides active reinforcement. PT provides compressive stress on the material, which offset the Tensile Stress that concrete may face due to load. PT is applied by use of post tensioning tendons.
PT Construction cost starting from Rs.1450/Sqft (Inclusive of GST) for Minimum 20,000 & Above Sqft of Construction.
Below are the elements in post tensioning technology.
a) Prestressing Steel Strands (Tensile strength 4 times more than normal bars)
b) Sheathing & Protective ducting (This allows Steel Strands to move when Tensioning force is applied post curing of concrete)
c) Grout / Corrosion Inhibiting coating
d) Anchorages (Locking using anchors)