In the construction of new projects at major work sites, steel strands are widely used. Tianjin Prestressed Anchorage points out that they are primarily applied in bridge construction, where they enhance the structural stability of the bridge, thereby significantly increasing safety for users. Steel strands are steel products composed of multiple wires twisted together. The surface of the carbon steel can be treated as needed with coatings such as galvanized layer, zinc-aluminum alloy layer, aluminum-clad layer, copper coating, or epoxy resin.

Nowadays, the role of steel strands is becoming increasingly important, and their use is often required in construction. However, there are several key precautions to observe during their application. It is highly recommended to avoid welding operations while using steel strands. Why? Primarily because the weld points tend to have lower strength, which can easily lead to wire breakage and ultimately compromise normal functionality. Secondly, steel strands are typically designed with a left-lay twist during use.

Work must be carried out in accordance with specifications. Any special requirements should be disclosed in the construction contract, and careful attention must be paid during inspection. Of course, for any project requiring steel strands, it is advisable to engage a professional construction team for the work. Only in this way can the smooth progress of the project be ensured. Upon completion, a meticulous acceptance inspection must be conducted to verify the correctness of the work.

The manufacturing process of steel strands can be divided into single-wire production and strand production. In single-wire production, wire drawing technology is primarily used. Depending on the product material, different raw materials may be utilized, such as steel wire rods, which subsequently undergo processes like plating and heat treatment.

In the strand manufacturing process, multiple wires are twisted together to form the strand. Consequently, different manufacturing techniques determine the specific applications for which these steel products are suited in various fields.