WO2012003990A1 - Verfahren zur herstellung einer lärmmindernden dämpfungsschicht und einer weiteren auf der dämpfungsschicht angeordneten schicht für eine strasse - Google Patents
Verfahren zur herstellung einer lärmmindernden dämpfungsschicht und einer weiteren auf der dämpfungsschicht angeordneten schicht für eine strasse Download PDFInfo
- Publication number
- WO2012003990A1 WO2012003990A1 PCT/EP2011/003403 EP2011003403W WO2012003990A1 WO 2012003990 A1 WO2012003990 A1 WO 2012003990A1 EP 2011003403 W EP2011003403 W EP 2011003403W WO 2012003990 A1 WO2012003990 A1 WO 2012003990A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- layer
- damping layer
- binder
- bitumen
- granules
- 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.)
- Ceased
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
- 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
- E01C7/26—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders mixed with other materials, e.g. cement, rubber, leather, fibre
- E01C7/265—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders mixed with other materials, e.g. cement, rubber, leather, fibre with rubber or synthetic resin, e.g. with rubber aggregate, with synthetic resin binder
-
- 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
- E01C19/21—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 for simultaneously but separately applying liquid material and granular or pulverulent material, e.g. bitumen and grit, with or without spreading ; for filling grooves and gritting the filling
-
- 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
- E01C19/48—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 laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
-
- 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
- E01C7/185—Isolating, separating or connecting intermediate layers, e.g. adhesive layers; Transmission of shearing force in horizontal intermediate planes, e.g. by protrusions
-
- 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
- E01C7/35—Toppings or surface dressings; Methods of mixing, impregnating, or spreading them
- E01C7/353—Toppings or surface dressings; Methods of mixing, impregnating, or spreading them with exclusively bituminous binders; Aggregate, fillers or other additives for application on or in the surface of toppings with exclusively bituminous binders, e.g. for roughening or clearing
Definitions
- CONFIRMATION COPY phalttragtik which is composed mostly of even coarser aggregates.
- bitumen / rubber interlayer which is intended to decouple movements of adjacent layers of the road superstructure from one another.
- the intermediate layer is intended to prevent rising of the cracks up to the top layer of the road.
- the object of the invention is, starting from the prior art, to provide a method for the incorporation of elastic granules containing Laäimindernden damping layers in roads, which overcomes the disadvantages described in the prior art.
- Suitable other binders may be polyurethane or resin based materials.
- Bituminous binders are preferably used.
- Bitumen is preferably used as hot bitumen.
- bitumen and elastic granules are applied separately. It would be conceivable, for example, first to spray the substrate with bitumen, then apply a layer of granules and then spray them in a further step, if necessary, with bitumen or other binder and glue. It would also be conceivable to apply the granules to the substrate in a first step and then to apply bitumen or another binder in a second step.
- the first option is to first place the pad z. B. to spray with hot bitumen, then apply a layer of granules and immediately afterwards with bitumen, either hot bitumen or a bitumen emulsion, or another binder to spray and stick.
- a differently adapted paver would have to be used.
- the mixer could be omitted, and the paver would have instead of the above-mentioned mounting device for applying the finished granules / binder mixture a scattering device for the granules and a spray for the hot bitumen or the binder. If it is desired to submit a further bituminous layer or binder layer for spraying the substrate prior to the application of the granules, a further spraying ramp would have to be provided in the paver. Both devices described allow the application of the damping layer and the further layer in a multi-stage operation in such a way that the damping layer is exposed to no or only acceptable direct loads.
- Elastic eg made from used tires
- granules of suitable composition and grain grading is added with the addition of reaction accelerators and z.
- the required amount of pure binder may be between 4.0 and 1 1.5 mass%.
- the pad with binder, z As hot bitumen, in an amount of 800 gr / m 2 - 3000 gr / m 2 personallysprüht.
- binder is again sprayed in an amount of 800 g / m 2 - 2500 gr / m 2 .
- the application of the binding deffens takes place at temperatures between 120 and 200 degrees Celsius, if bitumen is chosen as a binder.
- the total thickness of the resulting noise-reducing intermediate layer may be between 0.2 and 3.0 cm, depending on the largest grain size of the materials used.
- the overbuilding can take place with a further layer.
- modified bitumen or bitumen emulsions or other binders can be used instead of standard hotbrooms.
- Fig. 2 is a usable in the process according to the invention road paver in a schematic representation.
- a roadway structure is shown, seen from top to bottom, an asphalt surface layer 10, an Asphaltbinder Mrs 1 1 and an asphalt base 12 has, which in turn rests on an applied on the substrate 15 unbound road superstructure 14.
- the damping layer 13 produced according to the invention is provided, which in this case was installed immediately in front of the asphalt binder layer 11.
- hot bitumen is used as the binder for the damping layer.
- Fig. Lb shows another example of a roadway structure, in which a damping layer 13 may be incorporated according to the inventive method.
- the cushion layer is provided as an intermediate layer between two layers 12a and 12b of the asphalt base course.
- a retrofitted paver 20 is shown schematically, which allows simultaneous installation of a damping layer and a further layer arranged thereon.
- the paver 20 has three mounting devices 21, 22, 23 and a screed 24.
- a base 26 with binder 27 is first sprayed onto the substrate 32 from the road paver 20 moving in the direction of construction 25.
- a mounting device 22 a layer of z. B. consisting of rubber granules 28 suitable composition and grain grading, if necessary, applied together with suitable graded aggregate.
- the applied granulate 28 is then sprayed with the mounting device 23 again with binder 27, and it forms a bound, consisting of binder and granules damping layer 29, which in turn is overbuilt with the screed 24 immediately with an asphalt layer 30.
- the paver 20 shown can be made, as mentioned above, by modification of known road pavers.
- road pavers that allow the simultaneous installation of two layers, usually the Asphaltbinder Mrs and the asphalt surface layer in the "hot” installation in the so-called compact design.
- These pavers have a first screed for applying the asphalt binder course and a second screed for the asphalt surfacing.
- z. B. as mentioned above, that one granules and binder already premixed with a possibly modified first screed brings.
- the first screed by the installation devices shown in Figure 2, with which the components 28 (granules) and 27 (binder) can be installed separately.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE112011102302T DE112011102302A5 (de) | 2010-07-09 | 2011-07-08 | Verfahren zur Herstellung einer lärmmindernden Dämpfungsschicht und einer weiteren auf der Dämpfungsschicht angeordneten Schicht für eine Straße |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010026744A DE102010026744A1 (de) | 2010-07-09 | 2010-07-09 | Verfahren zur Herstellung einer lärmmindernden Dämpfungsschicht und einer weiteren auf der Dämpfungsschicht angeordneten Schicht für eine Straße |
| DE102010026744.9 | 2010-07-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2012003990A1 true WO2012003990A1 (de) | 2012-01-12 |
Family
ID=44628383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2011/003403 Ceased WO2012003990A1 (de) | 2010-07-09 | 2011-07-08 | Verfahren zur herstellung einer lärmmindernden dämpfungsschicht und einer weiteren auf der dämpfungsschicht angeordneten schicht für eine strasse |
Country Status (2)
| Country | Link |
|---|---|
| DE (2) | DE102010026744A1 (de) |
| WO (1) | WO2012003990A1 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114345674A (zh) * | 2022-01-17 | 2022-04-15 | 中国人民解放军国防科技大学 | 质量放大型微振子单元及基于它的超材料结构 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017161369A1 (en) * | 2016-03-18 | 2017-09-21 | Gorman Group Llc | Machine, system and method for resurfacing existing roads |
| US10975530B2 (en) | 2016-03-18 | 2021-04-13 | The Gorman Group Llc | Machine, system and method for resurfacing existing roads using premixed stress absorbing membrane interlayer (SAMI) material |
| FR3052792B1 (fr) * | 2016-06-15 | 2020-09-04 | Concepts Travaux Publics | Equipement pour l'epandage, en marche avant et en continu, de couches de liant et de gravillons sur la chaussee. |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2250694A1 (de) * | 1972-10-16 | 1974-04-18 | Us Rubber Reclaiming Co | Belag fuer verkehrsflaechen |
| US4118137A (en) * | 1976-12-06 | 1978-10-03 | U.S. Rubber Reclaiming Co., Inc. | Pavement and process of providing the same |
| EP0478441A1 (de) * | 1990-09-25 | 1992-04-01 | Screg Routes Et Travaux Publics | Verfahren und Vorrichtung zur Herstellung einer Strassenbelagschicht |
| EP0672791A1 (de) | 1994-03-18 | 1995-09-20 | Colas S.A. | Wiedergewonnen kautschuk enthaltende heisse, bituminöse Strassendeckenmischung |
| EP0798417A1 (de) | 1996-03-28 | 1997-10-01 | Total Raffinage Distribution S.A. | Aufbau für Strassen hergestellt aus steife Materialien |
| DE19907213A1 (de) * | 1999-02-19 | 2000-08-24 | Svedala Strassenfertiger Gmbh | Verfahren zum gleichzeitigen Herstellen mindestens zweier Schichten eines Straßenbelags und insbesondere zur Durchführung des Verfahrens dienender Straßendeckenfertiger |
| WO2002053646A1 (en) * | 2001-01-05 | 2002-07-11 | The Plasphalt Project Ltd. Co. | Method of making plastic asphalt paving material and paving material and pavement made thereby |
| DE20205590U1 (de) | 2002-04-10 | 2003-08-28 | P.V.P. Polymer Verarbeitung und Produktions GmbH & Co. KG, 07819 Triptis | Belag |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2693490B1 (fr) * | 1992-07-07 | 1994-09-02 | Elf Antar France | Système perfectionné anti-remontée de fissures intercalé entre la couche de structure et la couche de roulement d'une chaussée et procédé pour la réalisation d'un tel système. |
| RU2119002C1 (ru) * | 1993-11-27 | 1998-09-20 | Элк Рихтер | Способ эксплуатации укладчика и укладчик для укладки и уплотнения асфальтных слоев |
| DE29708995U1 (de) * | 1997-05-22 | 1997-07-17 | Granella, Bruno, Brugg | Schutzschicht zur Isolation bzw. Abdichtung einer Fläche insbesondere im Hoch-, Tief- oder Tunnelbau |
| ATE412800T1 (de) * | 2006-04-13 | 2008-11-15 | Joseph Voegele Ag | Strassenfertiger |
-
2010
- 2010-07-09 DE DE102010026744A patent/DE102010026744A1/de not_active Withdrawn
-
2011
- 2011-07-08 DE DE112011102302T patent/DE112011102302A5/de not_active Withdrawn
- 2011-07-08 WO PCT/EP2011/003403 patent/WO2012003990A1/de not_active Ceased
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2250694A1 (de) * | 1972-10-16 | 1974-04-18 | Us Rubber Reclaiming Co | Belag fuer verkehrsflaechen |
| US4118137A (en) * | 1976-12-06 | 1978-10-03 | U.S. Rubber Reclaiming Co., Inc. | Pavement and process of providing the same |
| EP0478441A1 (de) * | 1990-09-25 | 1992-04-01 | Screg Routes Et Travaux Publics | Verfahren und Vorrichtung zur Herstellung einer Strassenbelagschicht |
| EP0672791A1 (de) | 1994-03-18 | 1995-09-20 | Colas S.A. | Wiedergewonnen kautschuk enthaltende heisse, bituminöse Strassendeckenmischung |
| EP0798417A1 (de) | 1996-03-28 | 1997-10-01 | Total Raffinage Distribution S.A. | Aufbau für Strassen hergestellt aus steife Materialien |
| DE19907213A1 (de) * | 1999-02-19 | 2000-08-24 | Svedala Strassenfertiger Gmbh | Verfahren zum gleichzeitigen Herstellen mindestens zweier Schichten eines Straßenbelags und insbesondere zur Durchführung des Verfahrens dienender Straßendeckenfertiger |
| WO2002053646A1 (en) * | 2001-01-05 | 2002-07-11 | The Plasphalt Project Ltd. Co. | Method of making plastic asphalt paving material and paving material and pavement made thereby |
| DE20205590U1 (de) | 2002-04-10 | 2003-08-28 | P.V.P. Polymer Verarbeitung und Produktions GmbH & Co. KG, 07819 Triptis | Belag |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114345674A (zh) * | 2022-01-17 | 2022-04-15 | 中国人民解放军国防科技大学 | 质量放大型微振子单元及基于它的超材料结构 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102010026744A1 (de) | 2012-01-12 |
| DE112011102302A5 (de) | 2013-05-16 |
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