ICS

91 : Construction materials and building

91.010

Construction industry

91.020

Physical planning. Town planning

91.040

Buildings

91.060

Elements of buildings

91.080

Structures of buildings

91.090

External structures

91.100

Construction materials

91.120

Protection of and in buildings

91.140

Installations in buildings

91.160

Lighting

91.180

Interior finishing

91.190

Building accessories

91.200

Construction technology

91.220

Construction equipment
91.220-10
91.220-20