DE1266783B - Method and paver for installing bituminous layers of a road surface or the like. - Google Patents
Method and paver for installing bituminous layers of a road surface or the like.Info
- Publication number
- DE1266783B DE1266783B DET26284A DET0026284A DE1266783B DE 1266783 B DE1266783 B DE 1266783B DE T26284 A DET26284 A DE T26284A DE T0026284 A DET0026284 A DE T0026284A DE 1266783 B DE1266783 B DE 1266783B
- Authority
- DE
- Germany
- Prior art keywords
- laid
- paver
- bituminous layers
- membrane
- road surface
- 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.)
- Pending
Links
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
- E01C23/14—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces for heating or drying foundation, paving, or materials thereon, e.g. paint
Description
DEUTSCHESGERMAN
PATENTAMTPATENT OFFICE
AUSLEGESCHRIFTEDITORIAL
Int. CL:Int. CL:
EOIcEOIc
Deutsche KL: 19 c-7/30 German KL: 19 c -7/30
Nummer: 1266 783Number: 1266 783
Aktenzeichen: T 26284 V/19 cFile number: T 26284 V / 19 c
Anmeldetag: 30. Mai 1964 Filing date: May 30, 1964
Auslegetag: 25. April 1968Opening day: April 25, 1968
Die Erfindung betrifft ein Verfahren zum Einbau bituminöser Schichten einer Fahrbahndecke od. dgl., bei dem der Rand einer verlegten Bahn einer Schicht vor dem Verlegen der anschließenden Bahn mittels Infrarotstrahlung plastisch gemacht wird.The invention relates to a method for paving bituminous layers of a road surface or the like. in which the edge of a laid sheet by means of a layer before laying the subsequent sheet Infrared radiation is made plastic.
Bei bekannten Verfahren dieser Art werden die einzelnen Bahnen jeweils vor dem Anschluß der nächsten Bahn vollständig verdichtet und wird kurz vor dem Verlegen der anschließenden Bahn das Bindemittel am Rand der verlegten, verdichteten Bahn wieder plastisch gemacht, um beim Anschluß der nächsten Bahn eine dichte Naht zu erzielen. Nichtsdestoweniger bleiben an den Anschlußstellen Nähte, da infolge der Verdichtung eine Verzahnung der Zuschlagstoffe im Bereich der Nähte nicht stattfindet. Das Vorhandensein von Nähten ist also störend hinsichtlich der anzustrebenden Gleichmäßigkeit des Gefüges der Schicht.In known methods of this type, the individual tracks are each before connecting the The next membrane is completely compressed and shortly before the next membrane is laid, the Binder on the edge of the laid, compacted membrane made plastic again to be used when connecting to achieve a tight seam on the next strip. Nonetheless, stay at the connection points Seams, as due to the compression there is no interlocking of the aggregates in the area of the seams. The presence of seams is therefore disruptive with regard to the uniformity of the Structure of the layer.
Der Erfindung liegt demgegenüber die Aufgabe zugrunde, einen nahtlosen Anschluß der Bahn über deren gesamte Dicke zu schaffen.The invention is based on the object of a seamless connection of the web to create their entire thickness.
Die Lösung besteht darin, daß ein Randbereich der verlegten Bahn unverdichtet bleibt, einschließlich einer sich regelmäßig einstellenden Böschung bestrahlt und nach dem Verlegen der anschließenden Bahn mit dieser verdichtet wird.The solution is that an edge area of the laid sheet remains uncompacted, inclusive irradiated on a regularly established embankment and after the laying of the subsequent membrane is condensed with this.
Das Verfahren kann — und darin liegt ein besonderer Vorzug der Erfindung—im Zuge des bahnenweisen Einbaus mit Hilfe üblicher Fertiger durchgeführt werden. Gegenstand der Erfindung ist in diesem Zusammenhang auch ein fahrbarer Fertiger zum bahnenweisen Einbau nahtloser bituminöser Schichten im Rahmen des beschriebenen Verfahrens, bestehend aus Mischgutbehälter, Aggregaten für die Verarbeitung des Mischgutes sowie Austragvorrichtrung und Einbaubohle, der in an sich bekannter Weise an der Nahtseite zwischen einer schon eingebauten und einer einzubauenden Bahn, in Fertigungsrichtung vor der Austragrichtung, kastenförmige, an sich bekannte, hinsichtlich Leistung und Abstand von der verlegten Bahn einstellbare, zur Erhitzung bituminöser Schichten bekannte Infrarotstrahler aufweist, die mit Gas beheizt werden. Zweckmäßigerweise befinden sich die kastenförmigen Infrarotstrahler in einer Höhe von 8 bis 12 cm über der schon verlegten Bahn.The method can - and this is a particular advantage of the invention - in the course of the pathway Installation can be carried out with the help of conventional pavers. The subject of the invention is in In this context, there is also a mobile paver for paving seamless bituminous paving strips Layers in the context of the process described, consisting of mix container, units for the Processing of the mix as well as discharge device and screed, which is known per se At the seam side between an already installed and a path to be installed, in the production direction before the discharge direction, box-shaped known, adjustable in terms of power and distance from the laid sheet, for heating bituminous layers has known infrared radiators that are heated with gas. Appropriately the box-shaped infrared emitters are located at a height of 8 to 12 cm above the already laid track.
Die Leistung der gasbeheizten Infrarotstrahler läßt sich stets so einstellen, daß mit der Arbeitsgeschwindigkeit üblicher Fertiger auch die Plastifizierung durchgeführt werden kann. Verbrennungen an den bituminösen Bindemitteln der Schichten, die man an sich befürchten könnte, und die bei der Plastifizie-Verfahren und Fertiger zum Einbau bituminöser Schichten einer Fahrbahndecke od. dgl.The power of the gas-heated infrared heater can always be adjusted so that the working speed conventional pavers also the plastification can be carried out. Burns on the bituminous binders of the layers, which one might fear in itself, and which in the plasticizing process and paver for paving bituminous layers of a road surface or the like.
Anmelder:Applicant:
Teerbau Gesellschaft für Straßenbau m. b. H.,Tar construction company for road construction m. B. H.,
4300 Essen, Rüttenscheider Str. 664300 Essen, Rüttenscheider Str. 66
Als Erfinder benannt:Named as inventor:
Kurt Kammer, 4250 Bottrop;Kurt Kammer, 4250 Bottrop;
Dipl.-Ing. Waldemar Kurek's Kurka,Dipl.-Ing. Waldemar Kurek's Kurka,
4330 Mülheim-Speldorf;4330 Mülheim-Speldorf;
Dipl.-Ing. Balint Borsos,Dipl.-Ing. Balint Borsos,
3000 Hannover;3000 Hanover;
Günther Urban, 4250 BottropGünther Urban, 4250 Bottrop
rung von bituminösen Schichten durch Wärmeeinwirkung mittels Flammen, z. B. Lötlampenflammen od. dgl., auch häufig beobachtet worden sind, treten überraschenderweise nicht ein. Bewährt hat sich beispielsweise eine Ausführungsform, bei der kastenförmige Gasinfrarotstrahler mit einer Leistung von 000 Kilokalorien bei einer Größe der Strahlungsfläche von beispielsweise 2500 cm2 und mit beispielsweise etwa 800° C Temperatur am Strahler in der beschriebenen Weise an einem fahrbaren Fertiger angebracht werden, der mit üblicher Geschwindigkeit arbeitet.tion of bituminous layers through the action of heat by means of flames, e.g. B. blowtorch flames. Like., Have also been observed frequently, surprisingly do not occur. For example, an embodiment has proven itself in which the box-shaped gas infrared radiator with a power of 000 kilocalories with a size of the radiation area of, for example, 2500 cm 2 and with, for example, about 800 ° C. normal speed works.
Die durch die Erfindung erreichten Vorteile sind vor allem darin zu sehen, daß eine Verzahnung der Zuschlagstoffe erreicht und somit ein nahtfreier, gleichsam monolithischer Verband der benachbarten Bahnen sichergestellt wird.The advantages achieved by the invention are mainly to be seen in the fact that a toothing of the Reached aggregates and thus a seamless, almost monolithic association of the neighboring ones Orbits is ensured.
Claims (3)
Deutsches Gebrauchsmuster Nr. 1847 444.Considered publications:
German utility model No. 1847 444.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DET26284A DE1266783B (en) | 1964-05-30 | 1964-05-30 | Method and paver for installing bituminous layers of a road surface or the like. |
FR18677A FR1441834A (en) | 1964-05-30 | 1965-05-28 | Process for forming joints without visible joints in the laying of bituminous layers |
GB2287965A GB1113115A (en) | 1964-05-30 | 1965-05-28 | Method of and apparatus for laying bituminous layers with seamless joints |
AT488165A AT262365B (en) | 1964-05-30 | 1965-05-28 | Process for paving bituminous layers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DET26284A DE1266783B (en) | 1964-05-30 | 1964-05-30 | Method and paver for installing bituminous layers of a road surface or the like. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1266783B true DE1266783B (en) | 1968-04-25 |
Family
ID=7552669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DET26284A Pending DE1266783B (en) | 1964-05-30 | 1964-05-30 | Method and paver for installing bituminous layers of a road surface or the like. |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT262365B (en) |
DE (1) | DE1266783B (en) |
FR (1) | FR1441834A (en) |
GB (1) | GB1113115A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT990179B (en) * | 1972-08-16 | 1975-06-20 | Cutler Repaving Ass | RADIATION HEATER DEVICE FOR REFURBISHING ASPHALT ROAD SURFACE |
FR2321012A1 (en) * | 1975-08-14 | 1977-03-11 | Huiles Goudrons & Derives | Carriageway surface heater for highway maintenance - has battery of height adjustable gas burners mounted on chassis of wheeled trailer |
NL1007331C2 (en) * | 1997-10-22 | 1999-05-04 | Hans Van Rij | Device for heating or drying surfaces. |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1847444U (en) * | 1961-11-24 | 1962-03-01 | Strabag Bau Ag | DEVICE FOR CREATING SEALS IN BITUMINOUS SEALING LINES, IN PARTICULAR FOR HYDRAULIC ENGINEERING. |
-
1964
- 1964-05-30 DE DET26284A patent/DE1266783B/en active Pending
-
1965
- 1965-05-28 AT AT488165A patent/AT262365B/en active
- 1965-05-28 FR FR18677A patent/FR1441834A/en not_active Expired
- 1965-05-28 GB GB2287965A patent/GB1113115A/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1847444U (en) * | 1961-11-24 | 1962-03-01 | Strabag Bau Ag | DEVICE FOR CREATING SEALS IN BITUMINOUS SEALING LINES, IN PARTICULAR FOR HYDRAULIC ENGINEERING. |
Also Published As
Publication number | Publication date |
---|---|
FR1441834A (en) | 1966-06-10 |
AT262365B (en) | 1968-06-10 |
GB1113115A (en) | 1968-05-08 |
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