What is 47mm Split Set used for?

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What is 47mm Split Set ground support in mining, tunneling, and civil engineering projects, split sets have proven to be a versatile solution. In particular, the 47mm Split Set is a commonly used type of split set in several applications. But what is 47mm Split Set, and how is it utilized in various industries?

What is 47mm Split Set?

Split sets are frictional bolts that are used to provide support to unstable rock or ground. A split set consists of pre-stressed steel tubes with wedge-shaped slots on the circumference. These slots allow the tubes to expand and press against the rock when inserted in a drilled hole. The tube is cut longitudinally, so it can spring apart when inserted in the hole, creating an outward force. The expansion during insertion creates a tight hold inside the hole, making it effective in providing support.

The 47mm Split Set is a type of split set that has a diameter of 47mm or approximately 1 7/8 inches. It is made of a high-strength steel tube that is approximately 1 meter in length, with a thickness of 2.5mm. The 47mm Split Set is designed to hold the ground against deformation by loading the rock mass. The high resistance of the steel tube used makes it suitable for a wide range of applications.

Ground Support to Mining Applications.

Mining faces many challenges when it comes to ground support, and the 47mm Split Set is often used for this purpose. In mining applications, split sets are typically used as a primary means of ground support. They are efficient in creating an immediate and effective support system in underground mines for various excavation methods, including stopes, crosscuts, drifts, raises, and shafts.

Additionally, the split sets are often used in combination with other support systems like mesh, shotcrete, and cable bolts. This allows them to provide added support against ground movement and rockfall protection.

Tunneling and Civil Engineering Applications.

Tunneling and civil engineering projects also require proper ground support, which often involves the use of the 47mm Split Set. The split sets can be used to provide support in various structures, including tunnels, dams, highway projects, and building foundations.

The split set installation in tunnels can be achieved from overhead or in any direction and can be easily installed in a variety of ground formations, including hard rocks, soft rocks, and soil. Their strength and durability ensure that they can provide support to withstand high loads.

Contact us to learn more!

If you’re interested in learning more about the 47mm Split Set and how it can benefit your project, don't hesitate to contact us. Our team of experts will answer any questions you may have and provide guidance on the type of ground support that's best for your project. We offer a wide range of split sets and other ground support options to provide you with the best solution for your needs. Don't wait, contact us today!

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