6
Building and construction materials and elements of metal; metal materials for building and construction; metal facades; silos and tanks of metal; pipes and tubes of metal; containers of metal; parts and fittings for the aforesaid goods
7
Machines, machine tools, and power-operated tools and apparatus, for fastening and joining; machines and machine tools for treatment of materials and for manufacturing; construction equipment; lifting machines; construction machines; parts and fittings for the aforesaid goods
17
Packing, stopping or insulating materials, all made wholly or predominantly of rubber or of plastics; mica
19
Building and construction materials and elements, not of metal; cement; concrete; asphalt; lime; pitch; bitumen; aggregates; floor, wall and roof tiles; paving; building stone; bricks; silos and tanks of masonry or of concrete; parts and fittings for the aforesaid goods
37
Quarrying services; building, construction and insulating services; general building contractor services; information, consultancy and advisory services relating to the aforesaid
42
Technical design services; technical research services; surveying services; engineering services; structural engineering services; inspection of buildings [surveying]; surveying of defective structures; analysis of the structural behaviour of buildings, building materials and structures; structural assessment of defects in buildings and other structures; inspection and surveying of buildings to detect masonry defects; technological research and design services for the building construction and repair industry; design of remedial treatment to remedy defects in structures; analysis and diagnosis of defects in masonry and structures; preparation of reports on the condition of masonry, buildings and structures; consultancy relating to masonry defect inspection, diagnosis and remedial measure design; information, consultancy and advisory services