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A mining anchor manufacturer talks about the maintenance of mining anchors.

Mine anchor manufacturers talk about the maintenance of mine anchors. In recent years, with the continuous development of various industries, a variety of products, including mine anchor rods, have been further developed and applied. This type of mine anchor cable anchor rod is widely used in construction and engineering, which has largely solved various technical and engineering problems, bringing convenience to construction and engineering. The application and construction process of anchors are very important and play a significant role in the completion of tasks.

2022

04-14

A mining cable manufacturer explains the difference between cable bolts and rock bolts.

A mining cable manufacturer explains the difference between cable and bolt. Bolts use steel bars or pipes. Usually, when a cable is under stress, it is under stress, and the stress form is divided into an anchoring section and a free section. It can be used as an anchoring project, and it is a kind of cable.

2022

04-08

Some knowledge points about steel strands, 15.2 steel strand manufacturer tells you

15.2 steel strand manufacturers believe that steel strand is a steel material made by twisting multiple steel wires together. A zinc coating, zinc-aluminum alloy coating, aluminum coating, copper coating, and epoxy coating can be added to the carbon steel surface as needed. Commonly used steel strands include galvanized steel strand and prestressed steel strand.

2022

04-02

Precautions for the use of steel strands, explained by a 15.2 steel strand manufacturer

15.2 steel strand manufacturers believe that steel strand is a finished steel product made by twisting several steel wires together, also known as prestressed steel strand, unbonded steel strand, galvanized steel strand, etc. High-carbon steel coils are accepted, cold-drawn into steel wires after surface treatment, and then wires with a certain service life target are twisted into strands according to the steel strand layout, omitting the stress stabilization process.

2022

03-30

Selection points of steel strands explained by steel strand manufacturers

15.2 steel strand manufacturers believe that 15.2 steel strand can be used in various buildings. If the quality is up to standard, the stability of the entire building can be ensured. However, if the quality is not up to standard, it is easy to cause building failures, even affecting the building's lifespan and easily causing various problems. Steel strand manufacturers suggest that when choosing steel strands, careful selection is necessary, and the quality of 15.2 steel strand is very important.

2022

03-21

Below is a brief description of the installation method for anchor devices by mining cable manufacturers

This section briefly describes the installation methods for anchor bolts used in mining. In cities and factories, complex old bridges or structures such as buildings, factories, chimneys, water towers, and various foundations are frequently used in construction and installation. This section provides a special introduction to this topic.

2022

03-15

How to install mining rock bolts?

Before installing the mine support anchor cable into the anchor cable hole, check if the anchor cable number matches the hole number. After confirming that there is no error, clean the hole with high-pressure air, and then begin installing the anchor cable. When installing the mine support anchor cable, pay attention to the following four points.

2022

03-09

Superiority of Anchor Cable Support Technology in Coal Mines

Underground roadways are important passageways for transportation, ventilation, and personnel in coal mines. Support is an effective way to achieve safe and efficient mining. New technologies for mine rock bolts and anchor bolts further optimize support design, compensating for the shortcomings of traditional support technologies, such as low support strength, high labor intensity, and poor stability. The advantages of mine rock bolt support technology and the characteristics of mine rock bolts are introduced.

2022

03-03

How to install mining anchor cables?

On-site technical preparation: 1) Materials arrived on-site according to the items and quantities in the material plan submitted to the project material department, and were checked through experiments, supervision sampling, and planar inspection. 2) The mud treatment and discharge location has been determined, and the procedure has been completed. 3) Tensioning equipment (jacks and oil gauges) has arrived on-site and has been calibrated. 4) On-site construction has reached 0.5m below the mining anchor cable, meeting the conditions for anchor cable construction.

2022

02-25

Common Problems and Solutions for Steel Strands Used in Bridges

In recent years, bridge steel strands have been used more and more in our lives. People often encounter problems when using bridge steel strands. When problems arise, how can solving them provide greater assistance? Now, let's take a look at some common problems and solutions when using bridge steel strands. Through these methods, more convenient bridge steel strands can be obtained.

2022

02-22

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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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