Tunneling & Mining

Showing 1 to 12 of 32 items
Umbrella Steel Pipe Roofing
In recent years, the application of umbrella steel pipe roofing method as long distance fo ...
Self-drilling Spile
Self-drilling spiles are used in the poor geology conditions to reduce the installation ti ...
Resin Injection Forepoling or Spile
Instead of using heavy support system such as umbrella pipe roofing, the alternative choic ...
Tube Spile
The tube spiles are used as tunnel pre support when ground consolidation through injection ...
GFRP Pipe Injection System
The face stabilization auxiliary method for tunneling is a practical choice by tunneling e ...
Fully Threaded GFRP Rock Bolt
The face stabilization auxiliary method for tunneling is a practical choice by tunneling e ...
Self-drilling GFRP Rock Bolt
As all characters of GFRP rock bolt, the self drilling hollow bar is used when the borehol ...
Lattice Girders
Applying Lattice Girders as a profile arch in tunneling improves the defects of H beam pro ...
H Profile Arch
In most tunneling work, the lattice girder is used for passive support. However, in the ca ...
Fully Threaded Rock Bolt
The rock bolt for tunneling and mining is installed to the designed length to secure any l ...
Self-drilling Anchor
The self drilling anchor is composed of a high strength, fully threaded hollow bar, dispos ...
TITANEX Swell Friction Bolt
The swell friction bolt is made from a folded steel pipe with high elongation and swelled ...