• Hollow Underground Mine Roof Rebar Rock Bolt Hollow Anchor Bar Rod Ibo Grouting Hollow Anchor Bar Self Anchor Bolt
  • Hollow Underground Mine Roof Rebar Rock Bolt Hollow Anchor Bar Rod Ibo Grouting Hollow Anchor Bar Self Anchor Bolt
  • Hollow Underground Mine Roof Rebar Rock Bolt Hollow Anchor Bar Rod Ibo Grouting Hollow Anchor Bar Self Anchor Bolt
  • Hollow Underground Mine Roof Rebar Rock Bolt Hollow Anchor Bar Rod Ibo Grouting Hollow Anchor Bar Self Anchor Bolt
  • Hollow Underground Mine Roof Rebar Rock Bolt Hollow Anchor Bar Rod Ibo Grouting Hollow Anchor Bar Self Anchor Bolt
  • Hollow Underground Mine Roof Rebar Rock Bolt Hollow Anchor Bar Rod Ibo Grouting Hollow Anchor Bar Self Anchor Bolt

Hollow Underground Mine Roof Rebar Rock Bolt Hollow Anchor Bar Rod Ibo Grouting Hollow Anchor Bar Self Anchor Bolt

Warranty: 1 Years
Transport Package: Wood Boxes
Specification: R25-51
Trademark: MK
Origin: China Shandong
Customization:
Manufacturer/Factory & Trading Company

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  • Overview
  • Product Description
Overview

Basic Info.

Production Capacity
10000tons/Month

Product Description

Product Description

Introduction of Hollow Underground Mine Roof Rebar Rock Bolt Hollow Anchor Bar Rod Ibo Grouting Hollow Anchor Bar Self Anchor Bolt

Anchor rods, also known as anchor bolts, play a crucial role in various construction projects by providing stability and secure anchoring of structures.These threaded rods are designed to fasten objects or structures to concrete or masonry surfaces.zmwm15

Their ability to resist tension forces makes them essential for ensuring the structural integrity and safety of buildings, bridges, towers, and other similar constructions.

During the constructions of underground works, it is very common to encounter soft rock, fractured zone and large deformation due to high ground stress. In the case of serious collapsing, extra-long anchor is needed instead of ordinary one.

Parameter of Hollow Underground Mine Roof Rebar Rock Bolt Hollow Anchor Bar Rod Ibo Grouting Hollow Anchor Bar Self Anchor Bolt

Specification
Size O.D(mm) I.D(mm) Ultimate Load(KN) Yield Load(KN) Weight(kg/meter)
R25N-14 25 14 200 150 2.3
R32L-22 32 22 220 180 2.8
R32N-21 32 21 280 230 2.9
R32N-18.5 32 18.5 280 230 3.4
R32S-17.5 32 17.5 360 280 3.5
R32S-15 32 15 360 280 4.1
R38N-21 38 21 500 400 4.8
R38N-19 38 19 500 400 5.5
R51L-38 51 38 550 450 6
R51L-36 51 36 550 450 7.6
R51N-36 51 36 800 630 7.6
R51N-33 51 33 800 630 8.4
T76N-49 76 49 1600 1200 16.5
T76S-45 76 45 1900 1500 19
T30-11 30 11 320 260 3.3
T30-14 30 14 275 220 2.9
T40-16 40 16 660 525 7.1
T40-20 40 20 540 425 5.6
T52-26 52 26 930 730 10
T73-56 73 56 1035 830 10.8
T73-53 73 53 1160 970 14
T73-45 73 45 1600 1270 17.5
T73-35 73 35 1865 1430 21.2
T103-51 103 51 3660 2670 44
Steel grade Acc. to EN10083-1 / EN10210-1
Thread direction Left hand / Right hand
Pictures of Hollow Underground Mine Roof Rebar Rock Bolt Hollow Anchor Bar Rod Ibo Grouting Hollow Anchor Bar Self Anchor Bolt


Hollow Underground Mine Roof Rebar Rock Bolt Hollow Anchor Bar Rod Ibo Grouting Hollow Anchor Bar Self Anchor BoltHollow Underground Mine Roof Rebar Rock Bolt Hollow Anchor Bar Rod Ibo Grouting Hollow Anchor Bar Self Anchor BoltHollow Underground Mine Roof Rebar Rock Bolt Hollow Anchor Bar Rod Ibo Grouting Hollow Anchor Bar Self Anchor Bolt

 

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Manufacturer/Factory & Trading Company
Number of Employees
52
Year of Establishment
2022-03-03