EP0903439A2 - Verkehrsweg, insbesondere für Kraftfahrzeuge - Google Patents
Verkehrsweg, insbesondere für Kraftfahrzeuge Download PDFInfo
- Publication number
- EP0903439A2 EP0903439A2 EP98890265A EP98890265A EP0903439A2 EP 0903439 A2 EP0903439 A2 EP 0903439A2 EP 98890265 A EP98890265 A EP 98890265A EP 98890265 A EP98890265 A EP 98890265A EP 0903439 A2 EP0903439 A2 EP 0903439A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- layer
- traffic route
- piping system
- route according
- fluid
- 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.)
- Granted
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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
- E01C11/00—Details of pavings
- E01C11/24—Methods or arrangements for preventing slipperiness or protecting against influences of the weather
- E01C11/26—Permanently installed heating or blowing devices ; Mounting thereof
Definitions
- the invention has a traffic route, e.g. B. road, bridge, parking lot, Runway, sidewalk, especially for motor vehicles, with a bituminous cover layer and a pipe system for Fluids for tempering the surface layer to the object.
- a traffic route e.g. B. road, bridge, parking lot, Runway, sidewalk
- a pipe system for Fluids for tempering the surface layer to the object.
- Traffic routes have the task of relocating goods and to enable or facilitate people.
- the design the traffic routes is of the topographical and climatic Conditions dependent. With the climatic conditions the question of rainfall as well as temperature is usually of greater importance than the influencing factors caused by Wind and rivers are conditional.
- the temperature influences on traffic routes cause on the one hand due to the thermal expansion of the Surface of the traffic route under extreme stress from essential rigid toppings a bowl of the same as it is known for example in concrete slabs, or if bituminous Layers are provided, lowering the compressive strength and thus when the road surface is loaded by wheels, such as motor vehicles, aircraft and the like.
- the like ruts conditionally, which later in rainfall water-bearing channels and puddles, which cause aquaplaning of vehicles.
- thawing agents In addition to the effect of elevated temperature, there are also the effects at temperatures below the freezing point of water to consider.
- Road safety of motor vehicles it has already become known to increase the cover layers with so-called thawing agents.
- rock salt In addition to the pollution of the environment by rock salt, which in the City over the surface waters in the canal system and thus in the sewage treatment plants and then into the rivers exists Risk of corrosion for metals, especially steel. The risk of corrosion in the motor vehicles was made by using galvanized or treated with other surface protection agents Sheet metal taken into account.
- grit was used in built-up areas Deployed, which on the one hand the safety of traffic routes not improved as sustainably as using Thawing agents and on the other hand, the grit provides due to crushing caused by the vehicles an extraordinary Dust nuisance represents not only visual, but also has health consequences for the residents.
- CH-664 178-A describes an arrangement for keeping ice free of Road surfaces described which are particularly suitable for bridges should be.
- a register is made in the top covering Plastic pipe inserted through which a heat transfer fluid is pumped.
- the fluid is in an earth probe with or without Heat pump warmed up.
- This device can not only Serve to warm the surface of the road surface, but also for cooling the same, the then through the fluid absorbed heat in the geothermal probe to the environment and so the earth serves as a heat store.
- the register of tubes is arranged in the cover, must the manufacture of the covering to the quality of the pipes, e.g. B. temperature resistance, pressure resistance u.
- WO 82/01386 Another embodiment of a heater for streets is shown in WO 82/01386.
- a Pipe system in the top layer of a street which there is called screed.
- Special attention is the different thermal expansion between the Dedicated to the top layer and the pipes, as in the respective Snake-shaped pipes at the turning points have room for the expansion and contraction of the pipelines compared to the Cover layer should be guaranteed.
- Cold water serves as the fluid from a body of water, u. between river, lake or sea. Also the Use of heat pumps proposed.
- a disadvantage of this Construction is again that the pipe system in the top, so the cover layer, is embedded, so that the different requirements, as already explained above, Can be taken into account, furthermore the danger there is that the cavities are filled by rainwater be so that at extreme temperatures or when not effective Heating system the surface of the road due to frost sprinkling, completely destroyed by the water in the recesses becomes.
- An asphalt road is known from EP-0 488 305-A1, at which is a wire mesh with plastic tubes fixed on it Asphalt concrete is arranged. This asphalt concrete is right on the road bedding arranged and can still from another Asphalt concrete layer must be covered. With such a construction there is a risk that the plastic pipes through the Street bed below the steel grille are injured, being furthermore no protection of the subsurface against surface water given is. For easier installation of the plastic pipes in the Asphaltic concrete is provided, the plastic pipes during installation with cold water under pressure from the inside act upon. Cross-linked is used as the material for the plastic pipes Polyethylene listed. When installing the pipes, there is too large temperature differences between asphalt and the fluid the risk that the asphalt does not completely cover the pipes, which does not give the necessary heat transfer is.
- a heater for streets is known from DE 44 38 151 A1, which is constructed as follows. On a bed material that made up There is sand and gravel, so it is unbound, a layer is made Pieces of aluminum, e.g. B. spirals, arranged on which hemp mats be filed. Hot water pipes are placed on these that in a layer of a dry mixture of sand and cement are embedded, which in turn is a top layer of asphalt wearing. The dry layer of sand and cement is said to Tie off use of the road by entering water, whereby furthermore the aluminum layer dissolved in one to six years should be.
- the load-bearing layer, u. between the bedding material unbound so that no balancing of forces can take place with no moisture barrier above it is provided so that water can enter this layer, which causes frost damage even in the lower layer.
- the surface heating arrangement according to DE 22 39 993 Al has electrical heating cables that run over edge strips into which Grooves are formed, rest on a sub-surface concrete.
- the Heating conductors are made in a mixture of sand and resin embedded, on which a covering of mortar resin and sand is applied.
- Such street covering shows on the one hand no moisture barrier and on the other hand are the heat exchanger surfaces due to the small dimensions Heating conductor kept particularly small, so that the inertia of the Systems in addition to the inherently poor thermal conductivity of the layers mentioned here is particularly large.
- the use of the Geothermal energy for heating road surfaces is used in the FR 25 87 049 A1 described, with piping systems from Road into the warmed lower areas of the earth so that a heating of the circulation of heat transfer media Road can be done.
- the present invention is based on a prior art, as given by DE 34 07 927.
- the aim of the present invention is to create a traffic route to create a cooling and heating of the top layer with simple means. preferably with heat extraction or emission in the immediate vicinity, allowed. Furthermore, it should be achieved that a pipeline system arranged in a traffic route less mechanical stress, especially pressurization, subject to the conventional coverings with forth excellent properties in sliding resistance and abrasion resistance dity and in the event of failure of the cooling and heating systems can prevent premature destruction of the traffic route.
- the traffic route according to the invention for. B. road bridge, parking lot, Runway, sidewalk, especially for motor vehicles, with a bituminous, possibly plastic-modified top layer, especially from mastic asphalt, a leveling layer, a lower bound base layer and a piping system, which is built with metal and / or plastic for Fluids for tempering the outer layer, heating and pumping agents for the fluids, is essentially that the Piping system at least partially in particular bituminous, possibly plastic-modified, leveling layer is arranged below which at a distance from Piping system a moisture barrier, e.g. B. a geotextile, above the lower bound base layer, preferably in built up in situ from concrete.
- a moisture barrier e.g. B. a geotextile
- the top layer and the leveling layer are present can, is a particularly good uniform thermal conductivity guaranteed between the two systems, taking the balancing layer as such the different thermal expansions and mechanical stresses between the cover layer and Takes account of which is bound by a bound Base course, especially built up from in-situ hardened concrete is.
- the piping system is entirely of the Compensation layer surrounded and above a moisture barrier arranged, allowing moisture to penetrate into the lower base layer is avoided. It also ensures that the piping system does not violate the moisture barrier, because it is spaced from it.
- Such Construction ensures that even if the piping system fails in extreme situations, such as disruption of heat and Pump means or extremely low temperatures, none Destruction of the traffic route takes place.
- the grain size of the aggregates of the top layer is 6 mm up to 30 mm, in particular 8 mm to 22 mm, and that of the compensating layer 0 mm to 15 mm, in particular 0 mm to 11 mm, see above these two layers can perform their tasks particularly advantageously fulfill.
- the cover layer can have a particularly high abrasion resistance have a good power distribution reached from the top layer to the intermediate layer becomes.
- grain size 0 mm should be expressed be that there may also be grains under 1 mm, which a particularly full-surface enclosure of the piping systems is guaranteed, furthermore by an optimal Compilation of the grain size distribution in itself, u. between a load-bearing layer would already be achievable without binding agents designed to be particularly pressure-resistant thanks to the addition of binders can be.
- the moisture barrier lies directly on a layer of concrete, optionally over a sand or leveling layer, so the moisture barrier is supported mechanically so that the same is particularly easily secured against destruction, whereby at the same time the concrete itself against the ingress of moisture is protected by side streams in the water.
- the piping system in the leveling layer with one Grid, in particular expanded metal grid connected on the one hand the piping system is particularly easy to lay, while at the same time another over the metal grid Heat input from the piping system into the leveling layer given is.
- Fluid heat conductive with a waste heat exchanger e.g. B. one thermal power plant, a generator, a transformer, a district heating system, so the low heat potential of these devices used particularly advantageously because for street heating systems or the like a much lower one Flow temperature, e.g. B. of 36 ° C, is required as it is usually important for other heating purposes.
- Latentsky ⁇ rmcspcichcr have the particular advantage that in a relatively small amount of heat stores relatively large amounts of heat can be, for example, heat caused by phase changes can be bound and released is coming.
- Thermocouples are for regulating and / or controlling the temperature and / or Flow rate of the fluid temperature sensors, e.g. B. Thermocouples, in the piping system and / or in the cover layer arranged, so can be particularly simple and effective Way the desired temperature of the boundary layer of the cover layer be respected to the atmosphere.
- a frost protection ballast 2 which in turn wearing a bitumen gravel 3.
- bitumen gravel 3 concrete layer produced in situ, which has a lower bound Base layer 4 forms.
- a moisture barrier 5 lies on this arranged by a non-woven reinforced bitumen layer is formed.
- the leveling layer can also be formed by suitably trained Pile concrete or aerated concrete should be formed.
- this leveling layer c 6 is a piping system 7 in which a fluid, e.g. B.
- the individual pipes of the piping system 7 are over a Expanded metal grid 8 connected and fixed, this metallic grids at the same time a higher thermal conductivity than has the material of the compensation layer 6 as such, so that the temperature sink between two pipes of the piping system can be reduced.
- the top layer which has a thickness of 40 cm, rests.
- the Cover layer consists of mastic asphalt, the grain size of the Aggregates is 8 mm to 22 mm.
- the distance of the pipes from the moisture barrier should be 1/2-bis 2 times the height of the pipes.
- a such construction ensures that the property level of individual layers can be precisely adapted to the requirements can.
- the moisture barrier makes a special one high frost resistance achieved, being bound by the lower one Base layer any deformation of the piping systems in the simplest way can be prevented, and also the heat transfer between the leveling layer 6 and thus the piping system and the backing layer by avoiding cavities or Like. Can be held up particularly.
- a Outside temperature of -10 ° C and a temperature of 36 ° C of the Fluid in the piping system a temperature of at least 2 ° C on the surface of the cover layer. If required, cooling of the outer layer, e.g. B. with cold well water.
- the section is through shown a bridge, the bridge structure 10 with a I-shaped support 11 is shown in simplified form and the cavity is met with thermal insulation 12 so that the Immediate temperature exposure on the traffic route only on the cover layer 9, whereas the lower bound base layer 4 over the thermal insulation 12 only exposed to low temperatures in the long term can be.
- the thermal insulation can be, for example Polystyrene foam, wood cement, pearlite layers, but also through other low thermal conductivity systems, such as vacuum Hollow body can be reached.
- the rest of the structure of the traffic route corresponds to that of FIG. 1.
- Fig. 3 is the supply of the fluid in the piping system 7, which is arranged in the compensation layer 6, is shown.
- the Piping system for example made of polypropylene, polyethylene, glass fiber reinforced plastic pipes, Copper, in particular stainless steel, can be formed down branching pipe 13 through the lower bound base layer 4 is guided, between the base layer 4 and the pipe 13 a leveling layer 14 and insulation, in particular thermal insulation 15, is provided is.
- the pipeline 13 then does not lead to this FIG shown pumping and heating means.
- 7a is a square cross section that with an edge pointing downwards
- 7b a circular cross section
- 7c an approximately elliptical cross section
- 7d an approximately drop-shaped one Cross section
- Fig. 5 the piping system 7 by two circuits 7x and 7y formed.
- the feeds of the individual pipelines, which are arranged in the compensation layer 6, takes place via Manifolds 19, pipes 13 through the lower bound base layer are guided, valves 20, supply and discharge lines 21, pumps 16 and three-way valves 22, which with a Heat pump 17 or heat exchanger 18 are connected.
- the Heat that is in the heat pump or in the heat exchanger is introduced can represent waste heat from district heating but also from the cooling medium of generators, transformers, biogenic fermentation plants, wells, heat storage, Latent heat storage or the like.
- water into the heat exchanger promotes and gives the heat to the fluid, which circulates in the piping system. So that can Well water as there is no risk of contamination exists, be returned to the well again.
- a another possibility is that what is already funded Water for other purposes, such as sprinkling, however groundwater doping can also be used.
- FIG. 6 shows a top view of the pipeline system 7, which is S-shaped expansion compensations 23 and Lyra-shaped Strain compensations 24 has.
- a control for the circulation of the fluid is shown schematically.
- a heat exchanger fluid is supplied and removed via the lines 25.
- the fluid with which the piping system 7 is heated is heated in the heat exchanger.
- the temperature of the cover layer 9 is measured by a temperature sensor T 1 and that in the piping system 7 via a temperature sensor T 2 and passed on to the electronic control 26.
- a temperature sensor T 3 is specified, which determines the temperature of the fluid after the pump and T 4 after passage through the piping system 7 and inputs the values into the electronic control 26.
- the control line 27, on the one hand switches the pump 16 on and off, and, on the other hand, regulates or controls the amount of power, jc as required.
- the temperature of the fluid is controlled via the temperature sensors, it being possible, for example, for the temperature and flow rate of the medium supplied and discharged via the lines 25 to be regulated by the heat exchanger 18.
- the procedure for embedding the piping system 7 is as follows: The piping system is on the moisture barrier laid and then with the comb shown in Fig. 8 28 held down. The mass for the leveling layer is first introduced in the middle, due to the grooves 29 in the comb the piping system 7 from the fully drawn position in the Position shown in dashed lines is raised, whereby the mass the leveling layer also below the piping system is arranged so that the same a distance from the lower insulation has and over the entire surface of the material of the compensating layer can be enclosed. The introduction of the mass takes place gradually from the center to the edges of the road, see above that the piping system rises.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
Description
Claims (17)
- Verkehrsweg, z. B. Straße Brücke, Parkplatz, Rollbahn, Gehweg, insbesondere für Kraftfahrzeuge, mit einer bituminösen, gegebenenfalls kunststoffmodifizierten, Deckschichte (9), insbesondere aus Gußasphalt, einer Ausgleichsschichte (6), einer unteren gebundenen Tragschichte (4) und einem Rohrleitungssystem (7), welches mit Metall und/oder Kunststoff aufgebaut ist für Fluide zur Temperierung der Deckschichte (9), Wärme- und Pumpmittel (16, 17, 18) für das Fluid, dadurch gekennzeichnet, daß das Rohrleitungssystem (7) zumindest teilweise in der, insbesondere bituminösen, gegebenenfalls kunststoffmodifizierten, Ausgleichsschichte (6) angeordnet ist, unterhalb welcher in Abstand zum Rohrleitungssystem (7) eine Feuchtigkeitssperre (5), z. B. ein Geotextil, oberhalb der unteren gebundenen Tragschichte (4), vorzugsweise in situ aus Beton aufgebaut, angeordnet ist.
- Verkehrsweg nach Anspruch 1, dadurch gekennzeichnet, daß die Korngröße der Zuschlagsstoffe der Deckschichte 6 mm bis 30 mm, insbesondere 8 mm bis 22 mm, und die der Ausgleichsschichte 0 mm bis 15 mm, insbesondere 0 mm bis 11 mm, beträgt.
- Verkehrsweg nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das Rohrleitungssystem (7) in Abstand zur Deckschichte (9) angeordnet ist.
- Verkehrsweg nach Anspruch 1, 2 oder 3, dadurch gekennzeichnet, daß die Feuchtigkeitssperre (5) auf einer Betonschichte (4) unmittelbar, gegebenenfalls über eine Sand- oder Ausgleichsschichte, aufliegt.
- Verkehrsweg nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß das Rohrleitungssystem (7) mit Rohrleitungen aus rostfreiem Stahl aufgebaut ist.
- Verkehrsweg nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß das Rohrleitungssystem (7) mit Rohrleitungen mit unkreisrundem Querschnitt, z. B. quadratisch, elliptisch, aufgebaut ist (Fig. 4).
- Verkehrsweg nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die in der Ausgleichsschichte (6) angeordneten Rohre des Rohrleitungssystems (7) von der Ausgleichsschichte vollflächig umschlossen sind.
- Verkehrsweg nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß das Rohrleitungssystem (7) in der Ausgleichsschichte (6) S- oder lyraförmige Dehnungskompensationsbereiche (23, 24) aufweist.
- Verkehrsweg nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß das Rohrleitungssystem (7) in der Ausgleichsschichte (6) mit einem Gitter, insbesondere Streckmetallgitter (8), verbunden.
- Verkehrsweg nach Anspruch 9, dadurch gekennzeichnet, daß das Streckmetallgitter (8) zwischen Deckschichte (9) und Rohrleitungssystem (7) angeordnet ist.
- Verkehrsweg nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß das Rohrleitungssystem (7) über Rohrleitungen (13), die durch die untere Tragschichte (4) und dieser gegenüber über eine die Rohrleitung umgebende Ausgleichsschichte (14) geführt sind, mit einem Wärmetauscher verbunden ist.
- Verkehrsweg nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, daß das Rohrleitungssystem (7) in der Ausgleichsschichte (6) über das Fluid wärmeleitend mit einem Abwärmetauscher, z. B. eines thermischen Kraftwerkes, eines Generators, eines Transformators, einer Fernwärmeheizung, verbunden ist.
- Verkehrsweg nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, daß das Rohrleitungssystem (7) in der Ausgleichsschichte (6) über das Fluid mit dem Wärmetauscher einer biogenen Fermentieranlagc, z. B. für Gülle, Schlamm, verbunden ist.
- Verkehrsweg nach einem der Ansprüche 1 bis 13, dadurch gekennzeichnet, daß das Rohrleitungssystem (7) in der Ausgleichsschichte (4) über das Fluid mit einem Wärmetauscher in einem Brunnen verbunden ist.
- Verkehrsweg nach einem der Ansprüche 1 bis 14, dadurch gekennzeichnet, daß das Rohrleitungssystem (7) in der Ausgleichsschichte über das Fluid mit einem Wärmetauscher einer Wärmepumpe verbunden ist.
- Verkehrsweg nach einem der Ansprüche 1 bis 15, dadurch gekennzeichnet, daß das Rohrleitungssystem (7) in der Ausglcichsschichtc (4) über das Fluid mit einem Wärmespeicher, insbesondere Latentwärmespeicher, verbunden ist.
- Verkehrsweg nach einem der Ansprüche 1 bis 16, dadurch gekennzeichnet, daß zur Regelung und/oder Steuerung der Temperatur und/oder Fließgeschwindigkeit des Fluides Temperaturfühler (T1, T2, T3, T4), z. B. Thermoelemente, im Rohrleitungssystem (7) und/oder in der Deckschichte (9) angeordnet sind.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT1583/97 | 1997-09-19 | ||
AT158397 | 1997-09-19 | ||
AT158397A AT407763B (de) | 1997-09-19 | 1997-09-19 | Verkehrsweg, insbesondere für kraftfahrzeuge |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0903439A2 true EP0903439A2 (de) | 1999-03-24 |
EP0903439A3 EP0903439A3 (de) | 1999-10-27 |
EP0903439B1 EP0903439B1 (de) | 2004-07-07 |
Family
ID=3516560
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19980890265 Expired - Lifetime EP0903439B1 (de) | 1997-09-19 | 1998-09-16 | Verkehrsweg, insbesondere für Kraftfahrzeuge |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0903439B1 (de) |
AT (1) | AT407763B (de) |
DE (1) | DE59811649D1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1013331C2 (nl) * | 1999-10-18 | 2001-04-19 | Hollandsche Betongroep Nv | Plaveiselconstructie met warmtewisselaar. |
DE202007015039U1 (de) * | 2007-10-26 | 2009-03-12 | Rehau Ag + Co. | Rohr zum Temperieren |
CN109163670A (zh) * | 2018-10-09 | 2019-01-08 | 中国地震局地壳应力研究所 | 多点式光纤光栅孔壁应变计及孔壁应变检测方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109137668B (zh) * | 2018-09-30 | 2020-10-02 | 广东中林建筑园林工程有限公司 | 市政道路结构及施工方法 |
Citations (7)
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WO1982001386A1 (en) | 1980-10-15 | 1982-04-29 | Herbert Pferschy | Process for keeping exposed surfaces free of ice and snow or thawing them out,piped surface-heating system to carry out the process,and process for the manufacture of such a piped surface-heating system |
DE3407927A1 (de) | 1984-03-03 | 1985-09-05 | Hans Prof. Dipl.-Ing. 8200 Rosenheim Krinninger | Anordnung zum beheizen und/oder kuehlen einer schicht aus insbesondere bituminoesen baustoffen, deren verwendung sowie verfahren zum herstellen eines beheizbaren und/oder kuehlbaren verkehrsweges |
FR2587049A1 (fr) | 1985-09-12 | 1987-03-13 | Daimler Benz Ag | Procede pour chauffer une chaussee au moyen d'une installation de chauffage alimentee par la chaleur interne du sol et installation de chauffage de chaussee pour la mise en oeuvre de ce procede |
CH664178A5 (en) | 1984-06-19 | 1988-02-15 | Shf Ag | Road ice prevention equipment - has pipes laid in surface forming grating connected to probe in subsoil |
DE3828209A1 (de) | 1988-08-19 | 1990-02-22 | Strabag Bau Ag | Befestigte erdoberflaeche |
EP0488305A1 (de) | 1990-11-29 | 1992-06-03 | Mitsubishi Kagaku Sanshi Corporation | Verfahren zum Herstellen von bituminösen Strassen mit darunter verlegten Heizungrohren |
DE4438151A1 (de) | 1993-10-25 | 1995-04-27 | Saito Yoshiyuki | Verfahren und Bettmaterial zur Installierung einer Straßenheizung |
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DE2239993A1 (de) * | 1972-08-14 | 1974-02-28 | Igaform Ag | Oberflaechenbeheizungsanordnung und verfahren zur herstellung derselben |
SU1482990A1 (ru) * | 1987-06-11 | 1989-05-30 | Куйбышевский инженерно-строительный институт им.А.И.Микояна | Автомобильна дорога |
US5022459A (en) * | 1988-12-06 | 1991-06-11 | Chiles Daniel T | Flexible hose heat exchanger construction with combination locating and thawing wire |
SU1728325A1 (ru) * | 1989-04-03 | 1992-04-23 | Ленинградский горный институт им.Г.В.Плеханова | Дорожна одежда |
AT1237U3 (de) * | 1996-10-16 | 1997-06-25 | Pordes Ag | Bodenkonstruktion, insbesondere für sportanlagen oder parkplätze |
-
1997
- 1997-09-19 AT AT158397A patent/AT407763B/de not_active IP Right Cessation
-
1998
- 1998-09-16 EP EP19980890265 patent/EP0903439B1/de not_active Expired - Lifetime
- 1998-09-16 DE DE59811649T patent/DE59811649D1/de not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1982001386A1 (en) | 1980-10-15 | 1982-04-29 | Herbert Pferschy | Process for keeping exposed surfaces free of ice and snow or thawing them out,piped surface-heating system to carry out the process,and process for the manufacture of such a piped surface-heating system |
DE3407927A1 (de) | 1984-03-03 | 1985-09-05 | Hans Prof. Dipl.-Ing. 8200 Rosenheim Krinninger | Anordnung zum beheizen und/oder kuehlen einer schicht aus insbesondere bituminoesen baustoffen, deren verwendung sowie verfahren zum herstellen eines beheizbaren und/oder kuehlbaren verkehrsweges |
CH664178A5 (en) | 1984-06-19 | 1988-02-15 | Shf Ag | Road ice prevention equipment - has pipes laid in surface forming grating connected to probe in subsoil |
FR2587049A1 (fr) | 1985-09-12 | 1987-03-13 | Daimler Benz Ag | Procede pour chauffer une chaussee au moyen d'une installation de chauffage alimentee par la chaleur interne du sol et installation de chauffage de chaussee pour la mise en oeuvre de ce procede |
DE3828209A1 (de) | 1988-08-19 | 1990-02-22 | Strabag Bau Ag | Befestigte erdoberflaeche |
EP0488305A1 (de) | 1990-11-29 | 1992-06-03 | Mitsubishi Kagaku Sanshi Corporation | Verfahren zum Herstellen von bituminösen Strassen mit darunter verlegten Heizungrohren |
DE4438151A1 (de) | 1993-10-25 | 1995-04-27 | Saito Yoshiyuki | Verfahren und Bettmaterial zur Installierung einer Straßenheizung |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1013331C2 (nl) * | 1999-10-18 | 2001-04-19 | Hollandsche Betongroep Nv | Plaveiselconstructie met warmtewisselaar. |
WO2001029321A1 (en) * | 1999-10-18 | 2001-04-26 | Hollandsche Beton Groep N.V. | Paving structure with heat exchanger |
DE202007015039U1 (de) * | 2007-10-26 | 2009-03-12 | Rehau Ag + Co. | Rohr zum Temperieren |
CN109163670A (zh) * | 2018-10-09 | 2019-01-08 | 中国地震局地壳应力研究所 | 多点式光纤光栅孔壁应变计及孔壁应变检测方法 |
Also Published As
Publication number | Publication date |
---|---|
ATA158397A (de) | 2000-10-15 |
AT407763B (de) | 2001-06-25 |
EP0903439A3 (de) | 1999-10-27 |
EP0903439B1 (de) | 2004-07-07 |
DE59811649D1 (de) | 2004-08-12 |
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