Mine roof and rib support hardware made primarily of metal, namely, mine roof bolts, cable bolts, plates, channels, mats, mesh, cribbing, trusses, props, friction rock stabilizers; accessories for mine roof and rib support hardware, namely, metal nuts, metal expansion joints for floors and walls, and metal pipe connectors

Resins; resins in liquid form; silicone resins; unprocessed resins including unprocessed acrylic resins, unprocessed artificial resins, unprocessed epoxy resins, unprocessed synthetic resins; resin cartridges including those for insertion into mine roof holes and/or mine wall holes for securing elongated bolts to the mine roof and mine walls

Items of metal hardware including metal supports and including those goods for use in strata control; bolts, including metal mine roof bolts; bolting systems comprising metal bolts and resins; fasteners in this class; metal nuts including nuts for mine roof bolts; cable bolts including tensionable cable bolts; torque tension nuts; cable trusses; metal plates including roof plates; metal anchoring assemblies