ORR

Iron carbon alloys; building bricks (metal -); refractory construction materials of metal in the form of bricks; reinforcing bars of metal for use in brickwork; chimney blocks (metal -); building blocks (metal -); blocks (metal -) for construction; refractory blocks of metal; refractory castable mixes of metal; metal roofing; metal roofing panels; none of these products being used for pressure reducing valves

Industrial ovens; industrial ovens and furnaces (not for food or beverages); oven ventilator hoods; roof fans; coke battery furnaces; none of these products being used for pressure reducing valves

Building bricks (non-metallic -); building bricks (glass -); bricks being refractory articles; semi-refractory bricks, not of metal; facing bricks (non-metallic -); masonry blocks; concrete blocks; blockboard; refractory castable mixes, not of metal; roofing materials

Repair of industrial ovens; coating of brickwork; replacement of roofs in coke batteries; installation, changing, replacement and repair of roofs in coke batteries; erection of prefabricated buildings and structures; erection of reinforced concrete structures utilising sliding and climbing formworks; assembly [installation] of industrial ovens, in particular coke ovens

Industrial analysis and industrial research services; industrial design; industrial process development with regard to the replacement of industrial oven roofs