| 1/00 | Design or layout of roads, e.g. for noise abatement, for gas absorption (design or layout of sports grounds A63C 19/00; design or layout of airfields B64F) |
| 1/02 | Design or layout of roads, e.g. for noise abatement, for gas absorption (design or layout of sports grounds A63C 19/00; design or layout of airfields B64F) Crossings, junctions, or interconnections between roads on the same level |
| 1/04 | Design or layout of roads, e.g. for noise abatement, for gas absorption (design or layout of sports grounds A63C 19/00; design or layout of airfields B64F) Road crossings on different levels; Interconnections between roads on different levels |
| 3/00 | Foundations for pavings (specially adapted for playgrounds or sports grounds E01C 13/02; foundations in general E02D) |
| 3/02 | Foundations for pavings (specially adapted for playgrounds or sports grounds E01C 13/02; foundations in general E02D) Concrete base for bituminous paving |
| 3/04 | Foundations for pavings (specially adapted for playgrounds or sports grounds E01C 13/02; foundations in general E02D) Foundations produced by soil stabilisation |
| 3/06 | Foundations for pavings (specially adapted for playgrounds or sports grounds E01C 13/02; foundations in general E02D) Methods or arrangements for protecting foundations from destructive influences of moisture, frost or vibration |
| 5/00 | Pavings made of prefabricated single units (specially adapted for playgrounds or sports grounds E01C 13/04, for footpaths, sidewalks or cycle tracks E01C 15/00; making artificial stones C04B; building stones E04C; flooring E04F) |
| 5/02 | Pavings made of prefabricated single units (specially adapted for playgrounds or sports grounds E01C 13/04, for footpaths, sidewalks or cycle tracks E01C 15/00; making artificial stones C04B; building stones E04C; flooring E04F) made of natural stones, e.g. sett stones |
| 5/04 | Pavings made of prefabricated single units (specially adapted for playgrounds or sports grounds E01C 13/04, for footpaths, sidewalks or cycle tracks E01C 15/00; making artificial stones C04B; building stones E04C; flooring E04F) made of bricks |
| 5/06 | Pavings made of prefabricated single units (specially adapted for playgrounds or sports grounds E01C 13/04, for footpaths, sidewalks or cycle tracks E01C 15/00; making artificial stones C04B; building stones E04C; flooring E04F) made of units with cement or like binders |
| 5/08 | Pavings made of prefabricated single units (specially adapted for playgrounds or sports grounds E01C 13/04, for footpaths, sidewalks or cycle tracks E01C 15/00; making artificial stones C04B; building stones E04C; flooring E04F) made of units with cement or like binders Reinforced units |
| 5/10 | Pavings made of prefabricated single units (specially adapted for playgrounds or sports grounds E01C 13/04, for footpaths, sidewalks or cycle tracks E01C 15/00; making artificial stones C04B; building stones E04C; flooring E04F) made of units with cement or like binders Reinforced units Prestressed reinforced units |
| 5/12 | Pavings made of prefabricated single units (specially adapted for playgrounds or sports grounds E01C 13/04, for footpaths, sidewalks or cycle tracks E01C 15/00; making artificial stones C04B; building stones E04C; flooring E04F) made of units with bituminous binders |
| 5/14 | Pavings made of prefabricated single units (specially adapted for playgrounds or sports grounds E01C 13/04, for footpaths, sidewalks or cycle tracks E01C 15/00; making artificial stones C04B; building stones E04C; flooring E04F) made of wooden units |
| 5/16 | Pavings made of prefabricated single units (specially adapted for playgrounds or sports grounds E01C 13/04, for footpaths, sidewalks or cycle tracks E01C 15/00; making artificial stones C04B; building stones E04C; flooring E04F) made of metallic units (steel gratings E01C 9/1) |
| 5/18 | Pavings made of prefabricated single units (specially adapted for playgrounds or sports grounds E01C 13/04, for footpaths, sidewalks or cycle tracks E01C 15/00; making artificial stones C04B; building stones E04C; flooring E04F) made of rubber units |
| 5/20 | Pavings made of prefabricated single units (specially adapted for playgrounds or sports grounds E01C 13/04, for footpaths, sidewalks or cycle tracks E01C 15/00; making artificial stones C04B; building stones E04C; flooring E04F) made of units of plastics (E01C 5/18 takes precedence) |
| 5/22 | Pavings made of prefabricated single units (specially adapted for playgrounds or sports grounds E01C 13/04, for footpaths, sidewalks or cycle tracks E01C 15/00; making artificial stones C04B; building stones E04C; flooring E04F) made of units composed of a mixture of materials covered by two or more of groups E01C 5/02-E01C 5/2 |
| 7/00 | Coherent pavings made in situ (specially adapted for playgrounds or sports grounds E01C 13/06, for footpaths, sidewalks or cycle tracks E01C 15/00) |