URI
Notation
69
Caption
Building (construction) trade. Building materials. Building practice and procedure
Scope Note
Class here information about the building industry generally, including building materials, components, crafts and execution. Manufacture of building materials and components is classed in 66 and 67, civil engineering questions from 624 to 628 and architectural questions in 72.
Application Note
Details on engineering, machinery, equipment by special auxiliaries 62-1/-9
See also
66Chemical technology. Chemical and related industries
67Various industries, trades and crafts
Broader class
6  APPLIED SCIENCES. MEDICINE. TECHNOLOGY
Narrower classes
691Building materials. Building components
692Structural parts and elements of buildings
693Masonry and related building crafts
694Timber construction. Carpentry. Joinery
696Equipment, services, installations in buildings (sanitary, gas, steam, electrical). Pipe fitter. Plumber. Metal worker. Drainlayer. Electrician. Other trades
697Heating, ventilation and air conditioning of buildings
698Finishing and decorating trades