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Self-drilling Anchor Rock Bolt Support Broken Conditions, Cost-effective and Good Anchoring Effect

Time:2022-06-11From:This Site

In projects, using self-drilling rock bolts, it is inevitable to support geological conditions with soft and broken covering layers and hard rock layers. Under

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3 Factors That Affect the Ultimate Load of Self Drilling Hollow Grouting Bolts

Time:2022-06-07From:This Site

Due to the high ultimate load and yield load of the self-drilling hollow rock bolt, it is more and more commonly used in geotechnical anchoring projects, such a

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How to Choose A Trustable Self Drilling Rock Bolt Manufacturer?

Time:2022-05-23From:This Site

More and more construction companies are using self-drilling rock bolts to stabilize the broken slopes, reinforce the foundation of civil constructions, support

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Self Drilling Hollow Rock Bolt VS Casing Pipe, Which Is Better to Support Unstable Conditions?

Time:2022-05-19From:This Site

When supporting the slopes, foundations, and tunnels, we usually use self drilling hollow rock bolts or casing pipes. If the condition is loose, broken, which i

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How Does Self-drilling Rock Bolt Drill in Quicksand Geological Condition?

Time:2022-05-07From:This Site

With the rapid development of modern construction projects, the depth of the foundation pit has gradually increased, the rock formation has become more and more

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Why Using Self-drilling Hollow Bolt As Anti-floating Rock Anchor Pile?

Time:2022-04-25From:This Site

As an advanced method of foundation supporting, self-drilling hollow bolt is widely used as civil construction foundation, tower foundation, soundproof wall fou

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Is Self-drilling Anchor Bolt Installation Tough？

Time:2022-04-11From:This Site

In many geotechnical construction, self-drilling anchor bolt system is widely applied to support the unstable conditions. How about the installation of self-dri

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How Does Self Drilling Rock Bolt Stable Broken Slopes and Rock

Time:2022-04-06From:This Site

Slopes are a very common part of many construction projects, such as highways, railways, dams, civil constructions. In most conditions, we need to stable these

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Application of self-drilling hollow rod and solid rod in different formations

Time:2022-03-31From:This Site

Hollow rods and solid reinforced rods are two different forms of anchoring, therefore, the installation issue is related to ground conditions and the stability

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Factors That Affect the Quality of Self-drilling Anchor Bolt System

Time:2022-03-29From:This Site

Self-drilling anchor bolts are mainly used in foundation pit support engineering, foundation reinforcement engineering, slope engineering, tunnel advanced suppo

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Why Use Self-drilling Rock Bolt to Support Broken Rocks? 2 Reasons and 3 Advantages!

Time:2022-03-17From:This Site

When building a railway or highway, we often encounter the high slopes that need to be supported. Due to the broken and loose rocks, it’s very dangerous f

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Different Self Drilling Anchor Bolt Construction Equipment and Their Advantages

Time:2022-03-15From:This Site

The construction of self-drilling anchor bolts is different from that of ordinary bolts. The construction of self-drilling anchor bolts adopts the method of gro

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Self Drilling Anchor Bolt VS Long Pipe Shed, Which Is Better to Support the Tunnel?

Time:2022-03-07From:This Site

In recent years, as a new type of support system, self-drilling anchor bolts have been more and more widely used in various geotechnical anchoring projects. For

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How Big A Hole Can the Self-drilling Anchor Bolt System Make

Time:2022-02-21From:This Site

In the anchoring construction, self-drilling anchor bolts are used for support, and there are specific requirements for the diameter of the borehole. So, what

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4 Methods to Reinforce the Slope, Self-drilling Anchor Bolt Is the Best One

Time:2022-02-17From:This Site

The slope is a very common terrain in highway and railway construction. During the construction process, it needs to be reinforced and supported by various meth

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Why Should We Use Self-drilling Rock Bolt to Support the Weak Rock When Excavating A Tunnel?

Time:2022-02-15From:This Site

During tunnel excavation, we often encounter weak rock. Due to the potential danger of this kind of rock, under normal circumstances, we will use self-drilling

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You Must Use Self-drilling Anchor Bolts in Easy-to-Collapse Conditions, Click here to Know Why

Time:2022-02-10From:This Site

Many construction companies will encounter geological conditions that are prone to collapsing holes during the construction of engineering projects. In such a s

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What Advantages Do Self Drilling Concrete Bolts Have Comparing to the Full Lenth Mortar Bolts?

Time:2022-02-08From:This Site

In many projects, loose geological conditions will be encountered during construction, such as pebble layer, sand layer, strongly weathered limestone, etc. Whet

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How Many types of rock bolts are there?

Time:2022-01-23From:This Site

At present, there are many types of rock bolts used for geotechnical anchoring engineering support in China, including ordinary hollow anchors, self-drilling an

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Do You Know What the Self-drilling Ahchor Bolt System Is? Let's figour it out together

Time:2022-01-12From:This Site

The self-drilling anchor bolt system is a new technology developed in recent years, suitable for broken rock, loose soil and geological conditions where are dif

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How Does Self Drilling Anchor Bolt Work in the Complex Unstable Conditions ?

Time:2021-12-28From:This Site

In projects that use self-drilling hollow anchor rods, it is inevitable that the cover layer is soft and broken, and the rock layer is hard. Under such geological conditions, the construction of self-drilling hollow bolts is definitely not the same. So, how is the construction done?

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3 reasons why reasonable grouting is necessary for anchoring project

Time:2021-12-28From:This Site

We all know that during the construction of anchor rods and anchor cables, grouting must be carried out into the borehole. Reasonable grouting of the anchoring project is a key factor related to the quality of the project. This is mainly due to the following three reasons:

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Self-drilling hollow Anchor Rods Common Application scenarios

Time:2021-12-24From:This Site

Self-drilling hollow anchor rods have excellent anchoring effects when used in geological conditions that are easy to collapse. Therefore, the application of self-drilling hollow anchor rods is becoming more and more extensive.

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How to choose the best hollow anchor bar for corrosion protection?

Time:2021-12-11From:This Site

In engineering applications, the biggest influence on the service life of self drilling hollow anchor bolts is stratum environment. Especially when it is used in sea area or close to the coastline, where the environment is more aggressive. Therefore, you should select hollow anchor rods for corrosion protection in aggressive environments.

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