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CT-Bolt
™
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AT – Pipe Umbrella System
AT – Pipe Umbrella Automation
AT – TUBESPILE
™
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3 Bar / 4 Bar
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Steel Ribs
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Ground Control
Lattice Girders
3 Bar / 4 Bar
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Requirements
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Liner Plates
Threadbar System
General
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Installation Quality Guidelines
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Home
Company
Press Releases
About us
About us
Research & Development
Our business segments
Tunneling
DSI Underground CEO Commitment
Mission and Values
History
International Organizations
Ethics, Compliance & Sustainability
Careers
Exhibitions
Contact
Products
Anchors, Rock Bolts & Pre-Support
CT-Bolt
™
Combination Rock Bolt
AT – Pipe Umbrella System
AT – Pipe Umbrella Automation
AT – TUBESPILE
™
Spiles and Forepoling Boards
Underground Construction
Support Systems
Lattice Girders
3 Bar / 4 Bar
Advantages / Fabrication
Applications
Requirements
Wallplate Beams
Liner Plates
Threadbar System
General
Threadbar Properties
Threadbar Hardware
Installation Quality Guidelines
Steel Support
Civil Applications
Steel Lagging
Steel Ribs
Support Types
Groundsupport
Support Systems
Threadbar System
General
Threadbar Properties
Threadbar Hardware
Installation Quality Guidelines
Steel Support
Mining Applications
Steel Ribs
Support Types
Foundations
Ground Control
Lattice Girders
3 Bar / 4 Bar
Advantages / Fabrication
Applications
Requirements
Wallplate Beams
Liner Plates
Threadbar System
General
Threadbar Properties
Threadbar Hardware
Installation Quality Guidelines
Downloads
Brochures DSI Underground
Patents
ISO Certificates
DSI Underground Environmental Policy
General Terms and Conditions
Case Studies
Locations
DSI Tunneling LLC
Downloads
Brochures DSI Underground
DSI Underground
Corporate Brochure
DSI Underground Corporate Brochure
16 August 2022
2.32 MB
Download
Brochures
DSI Underground VR Training Solutions
17 September 2021
4.58 MB
Download
Injection Chemicals
16 March 2023
9.26 MB
Download
Liner Plates
25 March 2022
2.68 MB
Download
Steel Ribs
13 July 2018
1.20 MB
Download
Lattice Girders
13 July 2018
1.28 MB
Download
AT - Pipe Umbrella System
21 March 2023
1.08 MB
Download
Contact us
DSI Tunneling LLC
use our contact form
send us an e-mail
or call us:
+1 385 5575500