Luoyang Xinben Machinery Equipment Co., Ltd.
News
/
/
/
Hollow grouting bolt production process and installation requirements

Hollow grouting bolt production process and installation requirements

  • Categories:Industrial News
  • Author:洛阳欣本机械设备有限公司
  • Origin:http://www.lyxbjx.cn
  • Time of issue:2020-07-14 17:20
  • Views:

(Summary description)The use of hollow grouting bolts can effectively improve the strength of the formation and effectively prevent the slope from sliding. Here is a brief introduction to the production process and installation requirements of the hollow grouting bolt .

Hollow grouting bolt production process and installation requirements

(Summary description)The use of hollow grouting bolts can effectively improve the strength of the formation and effectively prevent the slope from sliding. Here is a brief introduction to the production process and installation requirements of the hollow grouting bolt .

  • Categories:Industrial News
  • Author:洛阳欣本机械设备有限公司
  • Origin:http://www.lyxbjx.cn
  • Time of issue:2020-07-14 17:20
  • Views:
Information

The use of hollow grouting bolts can effectively improve the strength of the formation and effectively prevent the slope from sliding. Here is a brief introduction to the production process and installation requirements of the hollow grouting bolt .

Hollow grouting bolt prestressed anchoring technology is to use the shear strength of the ground around the bolt to transfer the tensile force of the structure, or to maintain the stability of the excavation surface. Due to the use of anchor rods, the anchoring layer produces pressure stress areas, which can strengthen the formation, improve the strength of the formation, and improve the mechanical properties of the formation. The structure and the ground are connected to each other to form a joint work complex, which can effectively bear the tension and shear force, improve the shear strength of the potential sliding surface, and effectively prevent tilt.

The process principle of the hollow grouting anchor rod is that one end of the prestressed anchor rod is connected to the rock soil or the structure, and the other end is fixed on the rock soil layer. , Anti-overturning, etc., keep the rock and soil stable. The anchor applies prestress, actively controls the deformation of the rock and soil, adjusts the stress state of the rock and soil, and contributes to the stability of the rock and soil. The drill bit required for construction is small, no large-scale machinery is required, the structure is light, and the reliability is high. The construction machine is light, simple and flexible, and requires a small working area and low labor intensity. Basically mechanized work, simple process, safe construction, and related processes are easy to cross.

22eb010d-e204-4f3a-9336-b5dab6c9617b.jpg

Prepare specific construction plans and conduct technical exchanges before construction. According to the design requirements of the hollow grouting anchor rod , soil conditions and environmental conditions, reasonable selection of construction equipment, appliances and process methods. Build a construction platform. Production and installation of hollow grouting anchor rod:

1. Before making the anchor, measure the actual length of the drilled clean hole, and cut off the anchor according to the hole number. Set the PVC plastic positioning bracket on the anchor according to the design drawing size. The positioning bracket is fixed with a bundle or bundle, and the bundle is strong.

2. Cut the bolts with a grinder. The coupling is used for bolt extension. The length of the free section must take into account the length required to stretch the end tension. After the anchor is made, visual inspection shall be carried out, and the anchor shall be numbered according to its length and specifications. After the hollow grouting anchor is finished, it should be used as soon as possible and should not be stored for a long time. The anchor should be kept in a dry and clean place, and the exposed part of the anchor should be treated with oily paper or plastic cloth to prevent mechanical damage.

Luoyang Xinben Machinery Equipment Co., Ltd. is located in the High-tech Zone, Luoyang City, Henan Province, with a superior geographical location and convenient transportation. The company was established in 2005 and specializes in manufacturing and selling supporting materials, mining materials and equipment R&D and manufacturing. The company currently has 12 development talents and 16 professional and technical personnel. At present, the main products are: self-advancing hollow grouting anchor rods , expanding shell hollow grouting anchor rods, combined hollow grouting anchor rods and a series of products. Customers in need are welcome to consult.

Keyword:

Scan the QR code to read on your phone

Relevant Information

Previous
1
2
...
10

SAUNDERS

WRITE A MESSAGE TO US

留言应用名称:
客户留言
描述:
验证码

 Webpage Copyright(c)  Luoyang Xinben Machinery Equipment Co, Ltd.    Powered by:300.cn    豫ICP备20006943号-1