Applicable to the connection of steel bars in various reinforced concrete structures that bear tensile and compressive bidirectional forces.

This type of anchor is mainly used for post-tensioned hollow slab beams or thin concrete structures, consisting of a clip, flat anchor ring, flat anchor base plate, and flat spiral reinforcement. The main structural dimensions are shown in the figure below and Table 2.

This is an anchor for fixed ends, which can be arranged in a rectangular shape (with a flat anchor at the tension end) or a square shape (with a round anchor at the tension end). It consists of a base plate, a steel extrusion sleeve, an ultra-thin extrusion clip, and a restraining ring. During construction, the steel strand is passed through the steel extrusion sleeve, and the ultra-thin extrusion clip is installed, then formed using a YJ40 extrusion machine (specific for YM anchors), achieving the same anchoring performance as the tension end. The main structural dimensions are shown in the figure below.

The connector is used to connect the already anchored steel strand bundles and the extended un-tensioned steel strand bundles in the post-tensioned continuous beam structure. It adopts a peripheral hanging structure, mainly consisting of a clamp, connector body, P-type extrusion head, anchor structure, spiral reinforcement, and casing (including a restraining ring). Its main parameters are shown in the figure and table below.

Used for anchoring high-strength precision rolled steel bars with diameters of Φ25 and Φ32.

Used for anchoring high-strength steel wire bundles with standard strengths of 1570 MPa and 1670 MPa, with diameters of Φ5 and Φ7.

Technical parameters: Working oil pressure: 50MPa Working pressure: 400kN Working stroke: 150mm

During the processing, each procedure strictly follows the quality management and monitoring procedures of initial inspection, self-inspection, mutual inspection, and dedicated inspection, while maintaining complete records of the product quality processing process, achieving controllability and traceability of product quality.

Diameter range of processed rebar: φ16-φ40

This type of anchor is suitable for post-tensioning construction of prestressed concrete structures, consisting of four parts: anchor ring, clamping piece, anchor substructure, and spiral reinforcement (see the figure below). The specific Specification and Size are shown in Table 1.

During the processing, each procedure strictly follows the quality management and monitoring procedures of initial inspection, self-inspection, mutual inspection, and dedicated inspection, while maintaining complete records of the product quality processing process, achieving controllability and traceability of product quality.

The highway plate rubber bearing uses a vulcanized combination of an intermediate steel plate and rubber, fully utilizing the energy absorption and dissipation properties of rubber. It has the advantages of high bearing capacity, significant shock absorption and isolation effects, and is easy to maintain and replace. It provides significant economic benefits while meeting the corner requirements of bridges. The application of plate rubber bearings has promoted the advancement of bridge technology in our country and has now become one of the main types of bearings for medium and small span highways in China.