Dextra Group | Reliable Connections

Close this search box.
My Dextra
Close this search box.

Post-tensioning Bars – old

Post-tensioning Bars

Dextra offers post-tensioning bar systems that can be used for both permanent or temporary applications. Our range takes advantage of both fully-threaded bars and smooth bar and includes all required accessories to perform applications such as the post-tensioning of heavy structure or temporary heavy-lifting operations.

For projects requiring hanger bars, Dextra tension bar systems are also available.

All our pos-tensioning bar solutions are complemented by the services of a fully dedicated design team which provide engineering support for our customer’s projects.

Bridges and Viaducts

Very high-tensile post-tensioning bar system based on smooth bars with cold-rolled threaded ends. Suits even the most demanding applications.

High-tensile PT system based on fully-threaded bars which can be cut and reconnected at any point. Preferred for temporary applications.

High-tensile CR Bar 1080 is quenched and tempered to obtain their specified properties and provided with cold-rolled thread.


High Tensile Holding Down Bar is a restraint system for wind turbines, for the connection of steel pylons to concrete foundations, and for the connection of precast concrete elements.


At every moment of your customer journey, Dextra teams dedicate themselves to the production of smart construction solutions that allow our customers to reach higher productivity and safety levels on their construction sites.

Dextra holds physical stocks on several continents, complemented in each country by the local inventories of our distributors. With this extended network, Dextra makes sure our products are always at reach no matter where our partners are.

For solutions that require to be customized, Dextra can also go beyond our standard delivery times and offer accelerated delivery schemes. Consult us for more information.

From 3 major industrial sites located in Bangkok (Thailand), Guangzhou (China), and Pune (India), Dextra completely owns its manufacturing facilities and processes. This allows us to have complete control over the timing of our operations and the quality of the solutions produced.

An independently accredited material testing laboratory, accredited to ISO-IEC17025, is located at Dextra’s main Bangkok factory, allowing the testing of material and products.

Dextra aims to supply products that exceed the most demanding international technical approvals and it is our goal to create maximum customer satisfaction by complying with our clients’ needs and specified requirements.

Please enter your information

Contact us

   Share your information with us and we’ll get back to you as soon as possible.