: Unlike standard rebar, which is "passive" and only works once the concrete begins to crack, post-tensioning is "active" because it keeps the concrete under constant compression.
: Steel tendons are laid in plastic sheaths before the concrete pour. Once the concrete gains sufficient strength, hydraulic jacks stretch the cables, which are then locked into place with anchors. Key Benefits : tenseness
Post-tensioning is widely used in structures that require high durability and specific architectural flexibility: : Unlike standard rebar, which is "passive" and
: Enables architects to design larger open spaces with fewer support columns. : Unlike standard rebar
: Significantly reduces cracking and deflection under heavy loads. Common Applications
Fabricated and Stock Rebar - Post-Tension Services of Oklahoma
: Allows for thinner concrete sections and reduced material usage.