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Introduction to the application and construction of steel strands for bridges

Strand, simply put, is a material formed by twisting several steel wires together. Bridge strands are made of multiple high-strength wires, and undergo stress relief treatment (stabilization). They are suitable for prestressed concrete or similar applications. The main characteristics of bridge strands are high strength and excellent relaxation performance. These prestressed strands are suitable for new bridge construction, repair and reinforcement of concrete structures, and reconstruction.

2022

02-02

Steel strand manufacturers share the application fields of steel strands

Today, steel strand manufacturers provided a comprehensive introduction to steel strands, explaining them from aspects including their characteristics, classification, manufacturing methods, performance characteristics, applications, and production processes. 1. Steel strand manufacturers discuss characteristics: Steel strands are steel products composed of multiple wires twisted together.

2022

01-20

Analysis of the characteristics and classification of steel strands by steel strand manufacturers

The prestressing steel strands are unbonded prestressing steel strands coated with HDPE after being coated with anti-corrosion lubricating grease or paraffin. The prestressing steel strands are made of galvanized or galvanized aluminum alloy wires. The following is an analysis of the characteristics and classification of steel strands by steel strand manufacturers.

2022

01-14

Advantages, disadvantages, and characteristics of mining steel wire ropes

Coal mining is crucial for securing essential resources for our lives, but it's also a high-risk industry. The safety of coal mining operations is a major concern for every miner's family. Therefore, coal mines use only high-quality steel wire ropes, which we call mining steel wire ropes.

2022

01-10

Performance characteristics and application scope of mining steel strands

There are many types of mining steel strands, and different types have different performance characteristics and applicable scopes. Among the various mining steel strands, prestressed mining steel strands are widely used. A brief introduction to their performance characteristics and uses is as follows:

2022

01-04

What factors affect the lifespan of mining steel strands?

Some mining steel wire rope products are used in severely harsh chemical environments, while others are used in aquatic environments, which are also highly corrosive. Therefore, the lack of corrosion protection for these products has been exposed as a significant deficiency. While there may be many aspects to the quality of such products, corrosion resistance is paramount.

2021

12-27

What are the precautions for using prestressed 15.2 steel strands?

In newly built major construction sites, 15.2 steel strands are also widely used. It is mainly used in bridge construction, which can improve the stability of bridges and bring people a great sense of security. 15.2 steel strands are steel products composed of multiple steel wires. The carbon steel surface can be galvanized, zinc-aluminum alloyed, aluminum-coated, copper-plated, or epoxy resin coated as needed.

2021

12-24

What are the general types of 15.2 steel strands?

15.2 steel strands are divided into single-wire systems and stranded wire systems. When manufacturing single wires, (cold) drawing skills are selected. Depending on the material of the product, high-carbon steel coils, stainless steel coils, or medium-low carbon steel coils can be used. If galvanizing is required, electroplating or hot-dip galvanizing should be performed on the single wire.

2021

12-21

Applications and characteristics of bondless 15.2 steel strands

This briefly introduces the application and characteristics of unbonded 15.2mm steel strands in the construction of prestressed concrete structures. For unbonded prestressed 15.2mm steel strands, a layer of lubricant and a plastic sheath are applied to the steel strands.

2021

12-20

Precautions for using 15.2 steel strands

Steel wire strands manufactured by 15.2 steel wire strand manufacturers are mainly used in the construction industry. They are made by mechanically twisting steel wires multiple times according to regulations. They are widely used in various construction projects. Then, what are the precautions for using steel wire strands provided by 15.2 steel wire strand manufacturers?

2021

12-15

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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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