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What are the uses of high-strength prestressed steel strands?

What are the uses of high-strength prestressing steel strands? High-strength prestressing steel strands are widely used in many industries. In the 1950s, prestressed concrete steel strands entered the practical application stage. However, the basic principle of prestressing is not only applicable to steel strands, but has been applied in many aspects in ancient times.

2022

10-21

Prestressed steel strand manufacturers: What are the classifications of steel strands?

Strand manufacturer: Strands are steel products made by twisting multiple steel wires together. The carbon steel surface can be coated with zinc, zinc-aluminum alloy, aluminum, copper, or epoxy coatings. Depending on the needs, what are the classifications of steel strands?

2022

09-13

Steel strand manufacturer: What is the main function of bridge prestressed steel strand?

Strand is a steel material formed by twisting multiple steel wires together. The surface of carbon steel can be plated with zinc, zinc-aluminum alloy, aluminum, copper, epoxy resin, etc., according to customer needs. In daily life, the application of steel strands in China is becoming more and more widespread. In layman's terms, steel strands are mainly used in civil engineering projects with large static loads, such as the construction of bridges, large-span factories, or high-rise buildings. So what is the main function of prestressed steel strand for bridges produced by steel strand manufacturers?

2022

08-02

Steel strand manufacturer: What is the use of steel strand?

Steel strands are widely used in many industries. Prestressed concrete steel strands entered practical application in the 1950s. However, the basic principle of prestressing is not limited to steel strands and has been applied in many aspects since ancient times. The hoop is a good example. It applies a certain amount of pressure to loose wedge-shaped plates, forming a bucket that withstands sufficient lateral pressure. This is an early application of the prestressing principle. So, what are the uses of steel strands, according to steel strand manufacturers?

2022

06-13

How to construct steel strands for bridges

Construction methods for steel strands used in bridges? First, install the prestressed pipe. Use anchor plates, prestressed plastic corrugated pipes, etc. for the installation of the corrugated pipes, and determine the accurate position of the corrugated pipes during construction. The top surface of the box or the support platform serves as the steel wire cutting point

2022

06-01

Technical Requirements for Steel Strand Anchors Used in Bridges

Steel strand anchors for bridges include highway bridges, railway bridges, urban intersections, urban light rail, high-rise buildings, hydropower dams, ports and wharves, rock slope protection anchors, ground improvement, tunnel and mine top anchors, prestressed nets, subways, large buildings, halls, warehouses, tower buildings, heavy object reinforcement, and anchor rods.

2022

05-26

What are the characteristics of unbonded steel strands?

Manufacturers of unbonded steel strands consider steel strands to be steel materials composed of multiple steel wires twisted together. Steel strands are commonly used as load-bearing cables, guy wires, reinforcing cores, prestressing materials, locking cables, ground wires, etc. They are widely used in many engineering fields such as bridges, power, water conservancy, construction, and road guardrails. Steel strands can be classified by structure, coating material, use, material properties, etc. Common classification methods are divided into prestressed steel strands, galvanized steel strands, unbonded steel strands, etc., according to their structure.

2022

05-20

Some knowledge points about unbonded steel strands

Unbonded strands refer to strands that are in an unbonded state and do not directly contact the concrete. Unbonded strands are special prestressing tendons with a corrosion-inhibiting layer and an outer sheath.

2022

05-17

Applications and characteristics of unbonded steel strands

Unbonded strands are steel strands coated with grease and a plastic sheath (also known as bare wires). In engineering construction, unbonded strands in concrete are called unbonded strands because the grease and sheath isolate them from the concrete, allowing them to freely loosen and thus remain unbonded to the concrete.

2022

05-09

What are the application fields of steel strands for bridges?

This article provides a comprehensive overview of bridge steel strands, including their characteristics, classification, manufacturing methods, performance characteristics, applications, and production processes. Bridge steel strands are steel products made by twisting multiple steel wires together. The carbon steel surface can be coated with zinc, zinc-aluminum alloy, aluminumclad, copper, or epoxy, depending on requirements.

2022

04-26

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Longheng

specializing in the production of various specifications of prestressed concrete with steel strand, prestressed steel wire, unbonded prestressed steel strand and so on...

Tianjin Longheng Prestressed Steel Strand Co., Ltd.

After-sales hotline:022-68603799  
Email: tjlhyyl@163.com

Headquarters address:North 301600 of Beihua Road, Jinghai Development Zone, Tianjin

Copyright©2023 Tianjin Longheng Prestressed Steel Strand Co., Ltd.

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