19
Building materials (non metallic); non-metallic rigid pipes
for building; asphalt, pitch and bitumen; non-metallic
transportable buildings; buildings, not of metal; huts;
prefabricated houses [kits]; building timber; building
components of wood; building panels, not of metal; window
glass [building material]; parts and fittings for these
goods
37
Building construction; building construction supervision;
consultancy in the field of construction; providing
information relating to building construction; installation
of prefabricated houses; slating and tiling; construction of
floors; services for the redecoration of buildings; painting
and interior decoration work; installation, maintenance and
repair of lighting, heating, steam generating, cooking,
refrigerating, drying, ventilating, water supply and
sanitary apparatus; installation of pipework systems;
installation of drains; installation of windows;
installation of glazed building structures; installation of
building insulation; installation of ventilation and dust
extraction systems; roofing installation; assembling
[installation] of building framework; building maintenance
and repair
42
Scientific and technological services and research and
design relating thereto; industrial analysis and research
services; design and development of computer hardware and
software; planning [design] of buildings; house design;
house plans (drawing-up of -)