PT Anchorages (Anchor Cone, Anchor Head and Wedges)

The Anchor Cone helps transfer the force from the Anchor Head to the concrete segment. It guides the high-tension strand into the duct, ensures a good fit, and allows for easy grout injection. This component is typically made of Cast Iron and is commonly used in prestressed concrete segments and girders.

Anchor heads stand as the critical link between strength and stability in construction. They serve as the connection point for prestressing tendons, anchoring the force that fortifies our structures. We prioritize precision and durability in the design and production of anchor heads, ensuring they play a pivotal role in the structural integrity of bridges, buildings, and other architectural marvels. With our anchor heads, your construction projects gain a reliable foundation, embodying the strength necessary for structures to withstand the test of time.

The Anchor Head is positioned on the flat surface of the Anchor Cone, providing a secure location for wedges. Tapered holes within the Anchor Head ensure the proper placement of wedges and the tensioning of strands. Each individual tensile element is held in place by a wedge, allowing the transfer of prestressing load to the Anchor Head. Typically, the Anchor Head is employed in prestressed concrete segments and girders.

The Barrel Anchor Head is a commonly employed component in the field of mono strand prestressing and tensile testing machinery. It plays a vital role in these applications, ensuring the efficient and secure handling of tensioned strands.

Wedges consist of conical-shaped components that are divided into three equal parts and secured around the strand using specialized wire circlips. The concave portion of each slit features threading that functions like a jaw, ensuring secure locking after undergoing stress. To attain exceptional quality and strength, precise hardening and tempering treatments are meticulously applied.

Live Wedges are used for post-tensioning systems. Generally used in Girders, Slabs etc. - Single Use Live Wedges - Multi Use Live Wedges.

Master Wedges can be used multiple times and for heavy tensile systems. Generally used in Pre-tensioning, Hydraulic Mono Jack, HT strand Tensile Test and ete.