31 70 00 - Tunneling and Mining

Below you will find links to company and product information for manufacturers and suppliers listed in theTunneling and Mining section of Sweets... more


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Contech Engineered Solutions - Liner Plate
Contech Engineered Solutions - Liner Plate
Description: Full Length Corrugations & Lapped Joints for More Effective Stiffness & Ring Compression.

AZZ Inc. - Mining Switchgear
AZZ Inc. - Mining Switchgear
Description: Reliable switchgear solutions built to handle tough environments Designed to withstand the harsh conditions found in mining applications, AZZ provides a complete line of...

Dextra America, Inc. - Ground Engineering - Tunneling & Mining - FRP Solid Rock Bolt
Dextra America, Inc. - Ground Engineering - Tunneling & Mining - FRP Solid Rock Bolt
Description: Solid rockbolt made of composite material. Recommended for face bolting.

Manufacturer: Dextra America, Inc.

Category: mining equipment | tunnel construction | tunneling...

MasterFormat: Tunneling and Mining | Tunnel Construction


Akkerman - Microtunnel Boring Machines (MTBMs)
Akkerman - Microtunnel Boring Machines (MTBMs)
Description: Microtunnel Boring Machines (MTBMs) install gravity flow pipelines that require precise line and grade in poor soil. Microtunneling is a remote-controlled, continuously supported pipe jacking...