Rock Bolts

• Fast, easy installation . reduces bolting costs
• Yieldable support
• Immediate support
• Maintains support even if bearing plate is knocked off
• Proved by millions of installations
• No mixing, no pressurizing
• Visual inspection
• Maintains plate pressure
• No special equipment needed
• No torquing or retorquing
• Loads rock in compression

• Grip increases with rock shifts
• Active axial and radial support
• Minimal stress concentration
• Simple design
• Plain, galvanized or stainless steel
• Effective at any angle
• Won.t overstress hole
• Technical assistance by experienced personnel
• Easier mesh installation
• One worldwide standard of quality
• No shelf life limits

A pipe anchor is a type of rock support commonly used in underground mining and civil engineering projects. The pipe joint anchor consists of a longitudinally split steel pipe and a threaded steel bar inserted into the pipe. When the bolt is installed into a borehole drilled into the rock, the tube expands and grips the surrounding rock, providing an anchor for the threaded rod.

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Among them, there are several advantages of using split pipe joint anchors, including:

1. High load-bearing capacity: One of the main advantages of pipe joint anchors is their high load-bearing capacity. Because the anchor expands to grip the surrounding rock, it can withstand huge loads without falling off. This makes split bolts ideal for providing support in areas with a high risk of rockfall or rockbursts.

2. Easy to install: Another advantage of pipe seam anchors is that they are easy to install. Because the bolts are self-drilling and self-grouting, they can be installed quickly and easily using standard mining equipment. This reduces the time and costs associated with installing rock support systems, making pipe rock bolts a cost-effective option for many mining and civil engineering projects.

3. Versatility: Pipe joint anchors can be used in a variety of ground conditions, including hard rock, soft rock, and even in areas with large amounts of water inflow. This makes them a versatile choice for providing rock support in a wide range of mining and civil engineering applications.

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4. Improved safety: Split anchors help improve safety on underground mining and construction projects by providing reliable rock support. They can help protect workers and equipment from potential injury by reducing the risk of rockfall and rockbursts.

5. Small Disturbance: Seam anchors only require drilling a small hole in the rock, which means they cause little disturbance to the surrounding rock. This can be an advantage in situations where maintaining the structural integrity of the rock mass is important.

6. Longevity: Pipe seam anchors are extremely durable and can provide years of reliable support with no maintenance or replacement. This makes them a cost-effective option for long-term mining and civil engineering projects.

7. In summary, split open pipe joint anchors offer many advantages in providing mine support in underground mining and civil engineering projects. They are easy to install, versatile and have high load-bearing capacity, making them ideal for providing reliable support in a variety of ground conditions. Additionally, their ability to increase safety and cause small disturbances makes them an attractive choice for many industrial, mining and construction engineering applications.

In addition, Hebei Jiufu Industrial and Mining Accessories Co., Ltd. also provides left-right and right-handed anchors, fiberglass anchors, twist anchors, rebar anchors, hollow grouting anchors, pipe joint anchors, anti-floating anchors and other mining support products.

Contact us to discuss your requirements of Bolt Pull Test. Our experienced sales team can help you identify the options that best suit your needs.