EP0044912B1 - Verfahren und Vorrichtung zum Einbau von Strassenbaumaterial in eine Fahrbahn - Google Patents

Verfahren und Vorrichtung zum Einbau von Strassenbaumaterial in eine Fahrbahn Download PDF

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Publication number
EP0044912B1
EP0044912B1 EP81103648A EP81103648A EP0044912B1 EP 0044912 B1 EP0044912 B1 EP 0044912B1 EP 81103648 A EP81103648 A EP 81103648A EP 81103648 A EP81103648 A EP 81103648A EP 0044912 B1 EP0044912 B1 EP 0044912B1
Authority
EP
European Patent Office
Prior art keywords
removal
working direction
roughening
road
devices
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP81103648A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0044912A1 (de
Inventor
Massimo Spiritini
Christoph Dipl.-Ing. Stiehler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Spiritini Massimo
Stiehler Christoph Dipl-Ing
Original Assignee
Spiritini Massimo
Stiehler Christoph Dipl-Ing
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Spiritini Massimo, Stiehler Christoph Dipl-Ing filed Critical Spiritini Massimo
Priority to AT81103648T priority Critical patent/ATE9498T1/de
Priority to FI812291A priority patent/FI812291L/fi
Priority to HU216981A priority patent/HU185442B/hu
Priority to AU73515/81A priority patent/AU536876B2/en
Priority to DK336581A priority patent/DK336581A/da
Priority to ES504936A priority patent/ES504936A0/es
Priority to NO812576A priority patent/NO812576L/no
Priority to CA000382655A priority patent/CA1159298A/en
Priority to YU186881A priority patent/YU186881A/xx
Priority to CS578481A priority patent/CS228148B2/cs
Priority to PL23240081A priority patent/PL232400A1/xx
Priority to DD23218581A priority patent/DD201616A5/de
Publication of EP0044912A1 publication Critical patent/EP0044912A1/de
Application granted granted Critical
Publication of EP0044912B1 publication Critical patent/EP0044912B1/de
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/065—Recycling in place or on the road, i.e. hot or cold reprocessing of paving in situ or on the traffic surface, with or without adding virgin material or lifting of salvaged material; Repairs or resurfacing involving at least partial reprocessing of the existing paving
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/12—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials
    • E01C19/18—Devices for distributing road-metals mixed with binders, e.g. cement, bitumen, without consolidating or ironing effect
    • E01C19/187—Devices for distributing road-metals mixed with binders, e.g. cement, bitumen, without consolidating or ironing effect solely for spreading-out or striking-off deposited mixtures, e.g. spread-out screws, strike-off boards
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C7/00—Coherent pavings made in situ
    • E01C7/08—Coherent pavings made in situ made of road-metal and binders
    • E01C7/18—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders
    • E01C7/187—Repairing bituminous covers, e.g. regeneration of the covering material in situ, application of a new bituminous topping

Definitions

  • the invention relates to a method for installing road building material, preferably asphalt, in a roadway, in which old road building material of the roadway is replastified by heating, at least partially removed and introduced into ruts, after which the surface of the roadway is roughened, in which The new road construction material is introduced simultaneously into two adjacent ruts and into the lane strips in between, with the applied road construction material then being compacted.
  • road building material preferably asphalt
  • DE-A-2 640 984 there is also a uniform application of road building material over the entire width of the road, with the result of an uneven road surface after compaction. The same applies to the subject matter described in DE-A-2 850 344.
  • the invention relates to a device for carrying out the above-mentioned method, with two pull-off built-in devices which are arranged at a distance from one another transversely to the working direction and serve to fill up the track grooves, between which a pull-off element is connected.
  • the object of the invention is to provide a method and a device with which the formation of a level difference between the filled-in ruts and the lane in between is avoided by simple means, i. H. after compaction, an absolutely flat road surface can be achieved.
  • This object is achieved according to the invention in that in the area in which the old surface of the intermediate strip is higher than the outer edge regions of the two ruts, before the introduction of the new road construction material, the replastified material of the intermediate strip to approximately the same level as that outer edge areas of the two ruts are removed, the removed material is introduced into the ruts and the exposed surface of the intermediate strip is roughened and, in order to achieve an even covering after compaction over the entire width of the roadway, the installation of the road building material in the area of the ruts in the shape of a roof profile and in the area between the Ruts with a filling thickness that is smaller than the maximum filling thickness of the roof profile-shaped installation.
  • the inventive method avoids the features of the prior art mentioned at the outset and, in the case of an extremely material-saving construction, creates a closed and level ceiling covering with a uniform appearance.
  • the new material is applied as thinly as possible on the intermediate strip between two adjacent ruts, without however reducing the quality of the covering.
  • the road building material is applied in a roof layer in a higher layer thickness, so that after compaction, a road surface level with the entire road surface is created.
  • the pull-off element is connected to the adjacent pull-off built-in devices in such a way that its pull-off edge and the front ends of the pull-off edges of the pull-off built-in devices are at the same height and that the pull-off element is designed such that it
  • the pull-off edge and the pull-off edges of the pull-off built-in devices each form an angle with respect to a vertical projection plane.
  • the pull-off element is angular and is preferably attached with the tip of this angle facing forward.
  • a further advantageous embodiment of the subject matter of the invention is created in that the pull-off element is connected to the inner pull-off plates of the adjacent pull-off built-in devices in such a way that the lower pull-off edges of the inner pull-off plates of the be neighboring peel built-in devices are inclined relative to the lower peel edge of the peel element guided parallel to the road surface.
  • the required increase in the paving thickness of the asphalt in the middle and thus the lowest point of the track groove can be carried out without undesirably changing the paving thickness in the area of the pulling element.
  • the pull-off element can consist of two pull-off plates which are connected to the inner inner edges of the pull-off built-in devices, which carry out the filling of only the track grooves, both articulated with one another and articulated with the inner edges, which consist of the two Peel plates formed tip can be directed both in and against the direction of installation. This enables a continuous adjustment to the different widths of the gaps, which result from the different dimensions of the ruts.
  • the asphalt of an inflated intermediate strip which has been replastified in a previous operation, is removed between two adjacent ruts up to a predetermined level, this removed material is introduced into the two ruts and, finally, the exposed surface of the intermediate strip is roughened.
  • the intermediate strip is now ready for the installation of the new material, whereby the roughening also creates the prerequisites for good interlocking of the applied asphalt mix with the old pavement.
  • the device addressed makes it possible to cover the entire area of a pavement between the outer edges of a pair of ruts with asphalt in such a way that after completion of the roof renovation work, including the compaction caused by traffic, a level ceiling covering with a uniform appearance is created if the asphalt between two ruts or two pairs of ruts have arched beyond the required level and therefore it is not possible to cover this lane strip easily.
  • a particularly simple removal device consists in that it is formed by a coil-shaped removal element, the tip of which points in the working direction.
  • the roughening device In connection with the roughening device, it is expedient to form it by a plurality of roughening spikes, which are arranged in a rake-like manner transversely to the intermediate strip.
  • Both devices can be combined and constructed in a structurally simple manner in that the roughening mandrels are arranged directly on the angles of the removal element, the working surfaces of the angles of the removal element lying in the working direction in front of the roughening mandrels.
  • a pulling element 1 is then attached to two pulling installation devices 3 that fill the ruts and are pulled in the working direction A by a tow vehicle, not shown, and distributes them when the road surface material is applied, which is from the tow vehicle or in another way to the road surface b is applied in such a way that it fills the space e, which the two adjacent pull-off built-in appliances 3 do not, flush with the height c of the asphalt layers adjacent on both sides.
  • the adjustment of the mostly different filling thicknesses f which depends on the depth of the ruts and the willingness to compact the filling material a to be applied, is carried out on adjusting devices 9, 10 and 11. After the filling material a has been compacted by rolling and driving, a new, closed and flat road surface i is formed between the two edges g (FIG. 2D).
  • 1B shows a puller element 1, which consists of two puller plates 2 and is connected to one another and to the puller installation devices 3 by means of articulated devices 7 and 8.
  • Such an articulated pulling element is able to adapt to any change in distance e of the two pull-off built-in devices, which result from the different dimensions of the track grooves.
  • the peeling edge 5 of the peeling element 1 lies in a horizontal plane and a surface of the pavement according to Fig. 2A can be created.
  • the peeling edge 6 of the peeling built-in device 3 extends from the trailing edge of the peeling edge 5 of the peeling plate 2 of the peeling element 1 at an angle ⁇ t 'upwards and allows a road surface ceiling profile according to FIG. 2A to be created via the ruts.
  • 3A shows a schematic section through a road surface, in which, in the condition ready for refurbishment, the surface O of the road strip Z lying between two adjacent track grooves S is higher than the outer edge regions R of the two track grooves S.
  • 3B shows a schematic representation of the devices suitable for the processes described.
  • they comprise an angular removal element, designated overall by 10, with removal edges 11 located below, which are set to the level N1 to be reached in the area of the intermediate strip Z.
  • the removal element 10 is adjustable accordingly, for. B. arranged on a pusher.
  • the angle a 'between the two legs of the angular removal element can also be changed in order to adapt it to the respective width of the intermediate strips Z.
  • the tip of the angular removal element 10 points over the intermediate strip Z in the working direction A during its movement in the working direction A, whereby the excess material of the intermediate strip Z which has been removed during this movement is pushed proportionately into the two adjacent ruts S.
  • a roughening device which consists of a plurality of roughening spikes 40 which are arranged in a rake-like manner transversely to the intermediate strip Z.
  • angle irons 20 are provided on the rear surfaces of the two legs of the removal element 10 parallel to the removal edge 11 with respect to the working direction A and have brackets 30 at regular intervals, in which the roughening mandrels 40 are in a substantially vertical orientation are adjustable in height.
  • the removal element 10 with the roughening mandrels 40 is arranged in the working direction in front of the removal installation devices 3 connected by the removal element 1.
  • the two assemblies can be located on separate transport or pushing machines or on a common transport machine.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Road Repair (AREA)
  • Road Paving Structures (AREA)
  • Road Paving Machines (AREA)
EP81103648A 1980-07-29 1981-05-12 Verfahren und Vorrichtung zum Einbau von Strassenbaumaterial in eine Fahrbahn Expired EP0044912B1 (de)

Priority Applications (12)

Application Number Priority Date Filing Date Title
AT81103648T ATE9498T1 (de) 1980-07-29 1981-05-12 Verfahren und vorrichtung zum einbau von strassenbaumaterial in eine fahrbahn.
FI812291A FI812291L (fi) 1980-07-29 1981-07-22 Foerfarande och anordning foer att utbreda gatuanlaeggningsmaterial pao koerbana
HU216981A HU185442B (en) 1980-07-29 1981-07-24 Method and equipment for filling track loaeson roadway with road materials
DK336581A DK336581A (da) 1980-07-29 1981-07-28 Fremgangsmaade til indbygning af vejmateriale i en koerebane samt anordning til udoevelse af fremgangmaaden
ES504936A ES504936A0 (es) 1980-07-29 1981-07-28 Procedimiento y su dispositivo para la aplicacion de mate- rial de revestimiento en carreteras
NO812576A NO812576L (no) 1980-07-29 1981-07-28 Fremgangsmaate og innretning for innbygging av materialer for veibygging i en gate
AU73515/81A AU536876B2 (en) 1980-07-29 1981-07-28 Road repair
CA000382655A CA1159298A (en) 1980-07-29 1981-07-28 Method and device for laying roadmaking material in a roadway
YU186881A YU186881A (en) 1980-07-29 1981-07-28 Device for incorporating a road-construction material to a driving zone
CS578481A CS228148B2 (en) 1980-07-29 1981-07-29 Method and equipment for filling of the ruts on roads with material for road building
PL23240081A PL232400A1 (xx) 1980-07-29 1981-07-29
DD23218581A DD201616A5 (de) 1980-07-29 1981-07-29 Verfahren und vorrichtung zum einbau von strassenbaumaterial in einer fahrbahn

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803028741 DE3028741A1 (de) 1980-07-29 1980-07-29 Vorrichtung zum auftragen von strassenbaumaterial
DE3028741 1980-07-29

Publications (2)

Publication Number Publication Date
EP0044912A1 EP0044912A1 (de) 1982-02-03
EP0044912B1 true EP0044912B1 (de) 1984-09-19

Family

ID=6108385

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81103648A Expired EP0044912B1 (de) 1980-07-29 1981-05-12 Verfahren und Vorrichtung zum Einbau von Strassenbaumaterial in eine Fahrbahn

Country Status (6)

Country Link
US (1) US4407604A (xx)
EP (1) EP0044912B1 (xx)
JP (1) JPS5758706A (xx)
DE (2) DE3028741A1 (xx)
RO (1) RO82952B (xx)
ZA (1) ZA815150B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29500256U1 (de) * 1995-01-09 1995-03-09 Probst, Greif- und Fördertechnik GmbH, 71729 Erdmannhausen Abzieheinrichtung
GB0321781D0 (en) * 2003-09-17 2003-10-15 Toppan Printing Company Ltd Electroluminescent device
EP2319985A3 (en) * 2009-11-09 2015-08-05 N.C.C. Roads A/S Wheel track repair on paved roads
CN103225249B (zh) * 2013-04-11 2015-08-19 同济大学 灌入式修补环氧沥青钢桥面浅小坑洞的方法
WO2020025288A1 (de) 2018-07-31 2020-02-06 Inventio Ag Vorrichtung und ein verfahren zum entfernen eines werkzeugs aus einem werkzeughalter

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3604A (en) * 1844-05-30 samuel g
DE7727936U1 (xx) * Joseph Voegele Ag, 6800 Mannheim
US727512A (en) * 1902-04-14 1903-05-05 Frederick J Warren Renewal of old street-pavements.
US1227926A (en) * 1915-03-27 1917-05-29 William H Parker Smoothing-drag.
US1371839A (en) * 1917-10-23 1921-03-15 William H Bartell Road-drag
US1512125A (en) * 1921-08-25 1924-10-21 Mende Emmanuel Method of making surface coverings
US1833878A (en) * 1926-06-22 1931-11-24 J D Adams Mfg Company Road grading machine
US1670346A (en) * 1926-11-29 1928-05-22 Finley Sam Everett Method of constructing roadways
US1941833A (en) * 1930-07-10 1934-01-02 Caterpillar Tractor Co Road-grading machine
US2039026A (en) * 1931-01-24 1936-04-28 Fred A Pease Road making
US2169987A (en) * 1936-04-13 1939-08-15 Jaeger Machine Co Method and apparatus for building roads
DE2448266C3 (de) * 1974-10-10 1981-07-30 Christoph Dipl.-Ing. 2104 Hamburg Stiehler Gerät zum Abziehen von Straßenbaumaterial
DE2524762C2 (de) * 1975-06-04 1983-02-03 Christoph Dipl.-Ing. 2104 Hamburg Stiehler Verfahren zum Füllen einer Fahrbahnspurrinne mit bituminösem Mischgut und Walze zur Durchführung des Verfahrens
DE2534386C3 (de) * 1975-08-01 1978-06-08 Ulrich 6100 Darmstadt-Eberstadt Krause Schleppverteiler
DE2640984C2 (de) * 1976-09-11 1984-09-20 Reinhard 5461 Windhagen Wirtgen Verfahren zum Instandsetzen einer beschädigten bituminösen Fahrbahndeckschicht und Maschine zur Durchführung des Verfahrens
US4195946A (en) * 1977-02-04 1980-04-01 Cmi Corporation Method for resurfacing a paved roadway
DE2850344A1 (de) * 1978-11-20 1980-05-22 Reinhard Wirtgen Verfahren und vorrichtung zum abtragen und neubeschichten von strassendecken

Also Published As

Publication number Publication date
RO82952B (ro) 1984-01-30
EP0044912A1 (de) 1982-02-03
RO82952A (ro) 1984-01-14
ZA815150B (en) 1982-07-28
JPS5758706A (en) 1982-04-08
DE3028741A1 (de) 1982-02-18
US4407604A (en) 1983-10-04
DE3166127D1 (en) 1984-10-25

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