6
Metal building materials, metal posts; metal posts used in the construction and reinforcement of concrete, brick and block-work walls, including metal wind-posts; metal reinforcing rods; metal reinforcing rods for use in the construction and reinforcement of concrete, brick and block-work walls; metal cleats, metal cleats for use in the construction and reinforcement of concrete, brick and block-work walls; damp proof courses of metal; damp proof course of metal for use in the construction and reinforcement of concrete, brick and block-work walls; lintels made of metal; lintels made of metal for use in the construction and reinforcement of concrete, brick and block-work walls; pipes and tubes of metal; articles of metal incorporating non-metallic expansion joints for use in building including for use in the construction and reinforcement of concrete, brick and block-work walls; articles (metallic) for use in reinforcing blockwork; articles (metal) for use in civil engineering construction; materials of metal for use in civil engineering; products of metal for use in structural engineering; none of the aforegoing relating to locks, keys and cylinders for locks and keys
19
Building materials (non-metallic); bricks (non-metallic); bricks (non-metallic) for use in the construction of walls; aggregate blocks; damp proof course (non-metallic); damp proof course (non-metallic) for use in concrete, brick and block-work walls; mortar; mortar slabs; cement; expansion joints (non-metallic); expansion joints (non-metallic) for use in concrete, brick and block-work walls; non-metallic building materials having insulating properties
37
Building construction; building construction services; building construction supervision; building consultancy services; building construction consultancy services; advisory services relating to building construction and building construction materials; damp proofing; building inspection; building project management; building reinforcing; building repair, restoration and renovation; building insulation; advisory services relating to the construction of civil engineering structures; civil engineering (construction) consultancy; civil engineering construction; construction engineering consultancy services; structural engineering
41
Educational services relating to engineering and construction; consultancy services relating to engineering education; consultancy services relating to engineering training
42
Advisory services relating to design engineering; advisory services relating to the design of engineering products; computer aided engineering design and drawing services; design of engineered building systems; drawing up and drafting of engineering drawings; engineering and computer-aided engineering services; engineering consultancy; engineering feasibility studies; engineering project management services; engineering research; technical consultancy services relating to structural engineering; testing or research in relation to civil engineering