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Holding Down Bar Systems

Restraint system for wind turbines

High Tensile Holding Down Bars are a special application for smooth Post Tensioning bar systems for the connection between steel and concrete elements or concrete to concrete elements.
Typical applications include the holding down bars for wind turbines, for the connection of steel pylons to concrete foundations, and for the connection of precast concrete elements.
Each bar tendon is typically terminated via a nut bearing onto steelwork or a steel plate. In order to eliminate bar stretch and hence movement under externally applied loads, the bar is usually tensioned using a hydraulic jack.

A type of anchorage to connect steel to concrete, or concrete to concrete elements

Wide range

3 steel grades available in 12 diameters.

Engineering support

Dextra teams support the drafting
of your system.

Full Traceability

Full identification from drawing to
individual part labeling.

Benefits

Related Projects

Causeway across Kuwait Bay (Jaber Causeway)

Causeway across Kuwait Bay

The Main Causeway across the Kuwait Bay is a 36-km long project currently being built North of Kuwait City. It will ultimately be connected to Doha Link, another sea link project West of Kuwait City, which connected make together the Jaber Causeway sea link

Doha Link (Jaber Causeway)

Doha Link (Jaber Causeway)

Doha Link is a marine bridge project currently being built West of Kuwait City. It will ultimately be connected to Main Causeway Across Kuwait Bay, another sea link project North of Kuwait City, which connected make together the Jaber Causeway sea link, one of the largest civil engineering project ever built in the Middle East.

West Gate Tunnel

West Gate Tunnel

The West Gate Tunnel Project will deliver a vital alternative to the West Gate Bridge, providing a much needed second river crossing, quicker and safer journeys, and remove thousands of trucks from residential streets.

Related solutions

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.

Tension Rods are aesthetic and highly-performing bar systems working in tension, usually for the cross-bracing of roof or façade structures.

Expertise

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.

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