Unbonded steel strand manufacturer: This type of high-strength prestressing steel strand is composed of multiple steel wires twisted together. It is a type of steel, and its surface may require the addition of a galvanized layer, aluminum alloy composite, and epoxy resin. The manufacturing process is completely different; some are manufactured singly, and some are manufactured in pairs, using wire drawing technology and checking according to product characteristics. If plating is required, electroplating should be performed on the surface.

Unbonded steel strand manufacturer: After processing, a machine is used to twist multiple steel wires into high-strength prestressed steel strands, such as those with prestress. After forming, stabilization treatment is also required. The final product is completed on the I-beam wheel. Let's take a look at where this application is used. For example, tie wires, reinforcing cores, and roadside barriers, foundation engineering, and building water conservancy are all used. It is a steel wire bundle that is delivered according to strict requirements.

Unbonded steel strand manufacturer: Let's take a look at the applications of this type of high-strength prestressed steel strand in various industries. In fact, it entered the practical stage as early as the 1950s. However, the principle may be different from that of today. It has been widely used since ancient times, and it is even more common now. In fact, it utilizes the early prestressing principle, expanding its application range and allowing it to be used as different types.

Unbonded steel strand manufacturer: Currently, there are many on the market, with prominent mechanical strength, allowing for greater flexibility in quantity and a wider range, and strong oxidation resistance. In fields such as bridges, water conservancy construction, and geotechnical engineering, high-strength prestressed steel strands are constantly needed. If there are some special properties, a galvanized layer and a galvanized alloy cladding can be added.

Unbonded steel strand manufacturer: What is the working principle? It is to allow the component to first generate prestress before being subjected to force, thereby controlling the overall level and even keeping it always under compression. To avoid early cracking, it should be used promptly to maintain durability. After unloading, the cracks may merge again, improving the durability of the structure, controlling it to a harmless effect, and effectively preventing concrete cracking.

Unbonded steel strand manufacturer: Tianjin Longheng Prestressed Steel Strand Co., Ltd. is a company built according to modern industrial standards, located in the Dinghai Development Zone of Tianjin. It covers an area of 26,000 square meters, with a registered capital of 100 million yuan. It specializes in producing various specifications, with an annual production capacity of 120,000 tons. Advanced technology and cutting-edge equipment ensure consistent customer praise. The geographical location is excellent. If you need it, you can come for an on-site inspection, which will surely satisfy you.