Mechanically stabilized earth wall systems and methods

Mechanically stabilized earth wall systems and methods

Mechanized longwall system for mining

Mechnically stabilized retaining wall system having adjustable c

Metal mesh sleeve for dowel assembly

Metal sheet pile

Metal sheet pile

Metal sheet piling

Metal strip for use in stabilized earth structures

Method and a device for feeding concrete into a drill hole in th

Method and an apparatus for producing fabric-reinforced lining s

Method and an apparatus for providing a grouted anchorage agains

Method and apparatus for a shoring wall

Method and apparatus for affixing a roof bolting plate to a mine

Method and apparatus for an anchored earth restraining wall

Method and apparatus for an excavation support system for trench

Method and apparatus for anchoring a mine roof bolt

Method and apparatus for anchoring backfilled wall structures

Method and apparatus for anchoring rock bolts and cables

Method and apparatus for anchoring roof bolts