KGN Prestress Pvt Ltd

Post-Tensioning is a construction technique used to reinforce concrete and other materials with high-strength steel strands or bars, typically referred to as tendons. These tendons are tensioned after the concrete has been cast and has reached a certain strength, hence the term “post-tensioning.”

Benefits of Post-Tensioning:

• Increased Strength: Post-tensioning allows for longer spans and thinner slabs, which can reduce the amount of concrete and steel needed.
• Crack Control: The compressive force induced by post-tensioning helps to counteract tensile stresses, reducing the likelihood of cracks.
• Flexibility in Design: Post-tensioning allows for more innovative and efficient structural designs, including curved or complex shapes.
• Durability: Properly post-tensioned structures can have a longer service life due to reduced cracking and better load distribution.