PRODUCTS USED IN CONCRETE CONSTRUCTION-NAMELY, TIE RODS, FORM CLAMPS, METAL SPREADERS, SPACER LOCKS, FORM COATINGS, PRE-CAST CONCRETE PLUG STRAP TIES, WALER BRACKETS, CLAMP JACKS, BEAM HANGERS, HANGER FRAMES, SCREED SUPPORTS, CURB STAKES, CURB CLAMPS, SHORES, TIE INSERTS, SCREW ANCHORS, FIBER AND METAL FORMS, REINFORCING BARS, CONTRACTION ROAD STRIPS, CONCRETE CURVING MATS, WATER STOPS AND EXPANSION JOINTS