T able of Contents Section Mechanical Rock Bolts, Extension Bolts Stelpipe Bolts 1 Rebar Rock Bolts 2 Cable Bolts 3 Friction Stabilizers Expandable Bolts 4 DYWIDAG THREADBAR ® 5 T russes Slings 6 Specialty Bolts 7 Fiberglass Bolts 8 Resins Cement Cartridges 9 Mesh, Straps Plate W ashers 10 Eyebolts, Scaling Bars Utility Hangers 11 T ools Har dwar e, Drilling Consumables 12 Lattice Gir ders, Steel Ar ches Pr ops 13 High Performance Gr outs Application Equipment 14 Drilling Fluids 15 Miscellaneous 16 www .dsiundergr ound.com