CPC Subgroup
E01C 23/06 Devices or arrangements for working the finished surface (working freshly laid paving E01C19/42 - E01C19/44, E01C23/02; mining picks E21C35/18); Devices for repairing the surface of damaged paving;
Full Title
Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces (apparatus for reconditioning of salvaged non-hydraulic compositions E01C19/10) > Devices or arrangements for working the finished surface (working freshly laid paving E01C19/42 - E01C19/44, E01C23/02; mining picks E21C35/18); Devices for repairing the surface of damaged paving;
6 direct subcodes
Child Classifications
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- E01C 23/07 Apparatus combining measurement of the surface configuration of paving with application of material in proportion to the measured irregularities (measuring means only E01C23/01 )
- E01C 23/08 for roughening or patterning; for removing high spots or material bonded to the surface, e.g. markings; (removing matter not bonded to the surface E01H1/00; roughening or detaching ice E01H5/12)
- E01C 23/09 for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
- E01C 23/10 for raising or levelling sunken paving; for filling voids under paving; for introducing material into substructure (consolidating soil in general E02D3/12)
- E01C 23/12 for taking-up, tearing-up, or breaking-up paving, (adapted to both placing and removing paving E01C19/52)