Post-tensioned anchoring solution
An Active Anchor is post-tensioned from the external face of the ground immediately after installation and is usually designed to help prevent deformation of the ground or retained structure. It has a free length and a bonded length.
About our ground anchor fully threaded bar systems
- Based on high tensile hot-rolled bars with a continuous thread in grades up to 1080/1230 MPa
- Full range of 9 diameters (20, 25, 32, 36, 40, 50, 57, 63.5 and 75 mm) allowing an optimal fit to your project requirements.
- Standard accessory systems include plate and nuts, centralizers, as well as a smooth sleeve to allow movement in the free length.
- Couplers are available to achieve longer tendon length.
- Single Corrosion Protection is ensured by design by the first grout layer.
- Double Corrosion Protection (DCP) options: available either factory-grouted or as accessories.
- Design as per BS EN 1997 (Eurocode 7), BS EN 1537, BS 8081.
Engineering support
Dextra teams support the drafting
of your system
Superior grades
Reduced tonnage, easier handling and smaller bore hole diameters and grout consumption.
Full system
Dextra provides a full comprehensive system inclusive of all corrosion protection accessories.
Related Projects
Related solutions
Soil Stabilization: Fully cut-able FRP soil nail system used for the stabilization of slope.
Soil Retention: Post-tensioned hybrid FRP+Steel cut-able ground anchor system used in excavation works.
Soil Stabilization: Passive steel soil nail system used for slope stabilization.
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.