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Hollow bolt: How many materials are there for the hollow bolt?

Hollow bolt: How many materials are there for the hollow bolt?

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  • Time of issue:2020-11-05 11:59
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(Summary description)Due to the difference in structure, the material of the hollow anchor rod will also be different. For example, the hollow bolt produced by Luoyang Xinben Machinery Equipment Co., Ltd. has strict material selection standards. Next, the editor of Luoyang Xinben Machinery Equipment Co., Ltd. will discuss the hollow anchor with you.

Hollow bolt: How many materials are there for the hollow bolt?

(Summary description)Due to the difference in structure, the material of the hollow anchor rod will also be different. For example, the hollow bolt produced by Luoyang Xinben Machinery Equipment Co., Ltd. has strict material selection standards. Next, the editor of Luoyang Xinben Machinery Equipment Co., Ltd. will discuss the hollow anchor with you.

  • Categories:News
  • Author:
  • Origin:
  • Time of issue:2020-11-05 11:59
  • Views:
Information

Due to the difference in structure, the material of the hollow anchor rod will also be different. For example, the hollow bolt produced by Luoyang Xinben Machinery Equipment Co., Ltd. has strict material selection standards. Next, the editor of Luoyang Xinben Machinery Equipment Co., Ltd. will discuss the hollow anchor with you.

What is the material of the anchor rod?

  One, the wooden bolt. There are two types of wood bolts used in our country, namely ordinary wood bolts and compressed wood bolts.

  Second, mortar anchoring of steel bar or wire rope. Cement mortar is used as an adhesive between bolts and surrounding rock.

  3. Inverted wedge-shaped metal anchor rod. This bolt used to be one of the more widely used bolt forms. Because it is easy to process, easy to install and has a certain anchoring force, the anchor rod is still used in a certain range.

  Four, pipe joint anchor rod. It is a full-length friction fixing bolt. The anchor rod has the characteristics of simple installation, reliable anchoring, large initial anchoring force, and long-term anchoring force increasing with surrounding rock movement.

  5. Resin anchor rod. The cost of using resin as an adhesive for bolts is relatively high.

  Six, fast hardening expansive cement anchor rod. It is made of ordinary Portland cement or slag Portland cement and additives. It has the characteristics of rapid solidification, early strength, water reduction and expansion.

  Seven, double fast cement bolts. It is a mixture of a certain proportion of finished early-strength cement and two-speed cement. It has the characteristics of rapid hardening, rapid solidification and early strength.

Luoyang Xinben Machinery Equipment Co., Ltd. is a hollow bolt manufacturer that produces hollow grouting bolts. Welcome to buy!

 

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