Apparatus or processes for surface stabilisation for road building or like purposes, e.g. mixing borrowed aggregate with binder (stabilising soil under existing surfacing E 01 C 23/10; soil-conditioning or soil-stabilising materials
C 09 K 17/00; soil-consolidation in general E 02 D 3/12)
21
/
02
•
Fusing, calcining, or burning soil in situ
23
/
00
Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces (apparatus for reconditioning of salvaged non-hydraulic compositions
E 01 C 19/10)
23
/
01
•
Devices or auxiliary means for setting-out or checking the configuration of new surfacing, e.g. templates, screed supports (form rails E 01 C 19/50); Applications of apparatus for measuring, indicating, or recording the surface configuration of existing surfacing, e.g. profilographs (E 01 C 23/07 takes precedence; measuring roughness or irregularity in general G 01 B)
23
/
02
•
Devices for making, treating, or filling grooves or like channels in not-yet-hardened paving, e.g. for joints or markings (surface patterning E 01 C 19/43
); Removable forms therefor (non-removable forms E 01 C 11/02); Devices for introducing inserts or removable insert-supports in not-yet-hardened paving (E 01 C 23/04 takes precedence; non-removable insert supports E 01 C 11/02)
23
/
03
•
Arrangements for curing paving; Devices for applying curing means; Devices for laying prefabricated underlay, e.g. sheets, membranes (reinforcing elements E 01 C 23/04); Protecting paving under construction or while curing, e.g. use of tents (road barriers E 01 F 13/00)
23
/
04
•
Devices for laying reinforcing elements or dowel bars; Removable supports for reinforcing elements (non-removable supports therefor E 01 C 11/16; side forms adapted to supporting reinforcement E 01 C 19/50); Devices, e.g. removable forms, for making essentially horizontal ducts in paving, e.g. for prestressed reinforcement
23
/
05
•
Devices for installing or removing forms
23
/
06
•
Devices or arrangements for working the finished surface (working freshly-laid paving E 01 C 19/42 to E 01 C 19/44, E 01 C 23/02; mining picks E 21 C 35/18); Devices for repairing the surface of damaged paving [6]
23
/
07
•
•
Apparatus combining measurement of the surface configuration of paving with application of material in proportion to the measured irregularities (measuring means only E 01 C 23/01)
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 E 01 H 1/00; roughening or detaching ice E 01 H 5/12)
23
/
082
•
•
•
using non-powered tools [6]
23
/
085
•
•
•
using power-driven tools, e.g. vibratory tools [6]
23
/
088
•
•
•
•
Rotary tools, e.g. milling drums [6]
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
23
/
10
•
•
for raising or levelling sunken paving; for filling voids under paving; for introducing material into substructure (consolidating soil in general E 02 D 3/12)
23
/
12
•
•
for taking-up, tearing-up, or breaking-up paving (adapted to both placing and removing paving E 01 C 19/52)
23
/
14
•
for heating or drying foundation, paving, or materials thereon, e.g. paint (E 01 C 23/03 takes precedence; heating or drying devices incorporated in the paving E 01 C 11/26; surface stabilisation by fusing, calcining, or burning soil in situ E 01 C 21/02; for street cleaning E 01 H 1/08; melting snow or ice on surfacing E 01 H 5/10)
23
/
16
•
Devices for marking-out, applying, or forming traffic or like markings on finished paving (E 01 C 23/14 takes precedence; inserting or forming in not-yet-hardened paving E 01 C 23/02, in recesses formed in fully-set paving E 01 C 23/09; marking-out playing courts or playgrounds A 63 C 19/06; applying liquids or other fluent materials to surfaces in general B 05; road surface markings per seE 01 F 9/04); Protecting fresh markings
