CN219862191U - Thin-layer spray asphalt color-changing pavement structure - Google Patents
Thin-layer spray asphalt color-changing pavement structure Download PDFInfo
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- CN219862191U CN219862191U CN202321229024.5U CN202321229024U CN219862191U CN 219862191 U CN219862191 U CN 219862191U CN 202321229024 U CN202321229024 U CN 202321229024U CN 219862191 U CN219862191 U CN 219862191U
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- thin
- heat dissipation
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- 239000010426 asphalt Substances 0.000 title claims abstract description 45
- 239000007921 spray Substances 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 230000017525 heat dissipation Effects 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000011513 prestressed concrete Substances 0.000 claims abstract description 18
- 229920002635 polyurethane Polymers 0.000 claims abstract description 17
- 239000004814 polyurethane Substances 0.000 claims abstract description 17
- 238000010521 absorption reaction Methods 0.000 claims abstract description 16
- 239000004575 stone Substances 0.000 claims abstract description 6
- 239000004567 concrete Substances 0.000 claims abstract description 4
- 238000003860 storage Methods 0.000 claims description 12
- 238000005507 spraying Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 17
- 238000013016 damping Methods 0.000 abstract description 7
- 230000009467 reduction Effects 0.000 abstract description 7
- 230000035939 shock Effects 0.000 abstract description 6
- 239000012466 permeate Substances 0.000 abstract description 4
- 206010024796 Logorrhoea Diseases 0.000 abstract description 3
- 238000009825 accumulation Methods 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 230000008093 supporting effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000011384 asphalt concrete Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
Abstract
The utility model discloses a thin-layer spray asphalt color-changing pavement structure, which comprises a base layer and is characterized in that: the utility model discloses a concrete pavement structure, including base stratum, foundation stratum, damping layer, polyurethane layer, damping layer, polyurethane layer, damping layer, drainage mechanism, heat dissipation mechanism, asphalt pavement, heat dissipation mechanism top, asphalt pavement, the layer of changing colour has been laid on the foundation stratum top, damping layer top connection is provided with the cooling mechanism, drainage mechanism top is filled and is provided with the garrulous stone of industry, asphalt pavement that permeates water has been laid on the cooling mechanism top, asphalt pavement top that permeates water has been laid and has been changed the colour layer, antiskid layer has been laid on the layer top that changes colour, the damping layer includes prestressed concrete layer, prestressed concrete layer top connection is provided with the polyurethane layer, polyurethane layer top connection is provided with the layer of making an uproar that falls. The utility model can rapidly discharge rainwater, avoid water accumulation on the road surface, accelerate the heat dissipation effect of the permeable asphalt road surface, avoid damage caused by influence of weather on the road surface, and simultaneously achieve the effects of shock absorption and noise reduction.
Description
Technical Field
The utility model relates to the technical field of pavement structures, in particular to a thin-layer spray asphalt color-changing pavement structure.
Background
The color-changing asphalt pavement is also called a color asphalt pavement, and is a pavement structure which adopts a special process to coat a coloring agent on the surface of asphalt concrete or add coloring particles to change the color of the asphalt pavement. The colored asphalt pavement can lead the road to have more attractive appearance, and can also improve the reflectivity and durability of the road surface.
However, in rainy seasons or low-lying areas, road surface ponding seriously affects traffic safety, road surface damage is accelerated, and asphalt road surfaces are easily affected by factors such as vehicles, climate and the like, so that phenomena such as breakage and cracking are caused.
Disclosure of Invention
The utility model aims to provide a thin-layer spray asphalt color-changing pavement structure so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: including the stratum, its characterized in that: the novel waterproof asphalt pavement is characterized in that a shock absorption layer is paved and connected at the top end of the base layer, a heat dissipation mechanism is connected and arranged at the top end of the shock absorption layer, a drainage mechanism is connected and arranged at the bottom end of the heat dissipation mechanism, industrial crushed stones are filled and arranged at the top end of the drainage mechanism, a permeable asphalt pavement is paved at the top end of the heat dissipation mechanism, a color-changing layer is paved at the top end of the permeable asphalt pavement, and an anti-slip layer is paved at the top end of the color-changing layer.
Preferably, the shock-absorbing layer comprises a prestressed concrete layer, the top end of the prestressed concrete layer is connected with a polyurethane layer, the top end of the polyurethane layer is connected with a noise-reducing layer, and the top ends of the prestressed concrete layer, the polyurethane layer and the noise-reducing layer are provided with through holes corresponding to the heat dissipation mechanism.
Preferably, the heat dissipation mechanism comprises a heat absorption plate, a groove is formed in the top end of the heat absorption plate, a water leakage hole is formed in the bottom end of the groove, and a heat conduction support column is arranged at the bottom end of the heat absorption plate in a connecting mode.
Preferably, the bottom ends of the heat-conducting support columns penetrate through the corresponding through holes and extend into the base layer, the top ends of the base layer are provided with mounting slots corresponding to the heat-conducting support columns, and concrete is poured in the mounting slots.
Preferably, the bottom end of the prestressed concrete layer is provided with a lower embedded end corresponding to the heat absorbing plate and the groove.
Preferably, the drainage mechanism comprises a water storage tank, a shunt pipe is connected to the bottom end of the water storage tank, a drain pipe is connected to the bottom end of the shunt pipe, and the water storage tank is correspondingly arranged below the groove and connected with the bottom surface of the heat absorbing plate.
Preferably, the bottom end of the shunt tube extends into the base stratum and is connected and communicated with the drain pipe, and both ends of the drain pipe penetrate through the base stratum and are connected and communicated with the municipal pipe network.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, rainwater can well permeate into the heat dissipation mechanism through the permeable asphalt pavement, flows back through the concave surface at the top end of the heat absorption plate, flows into the water storage tank through the water leakage hole, flows into the drain pipe through the shunt pipe, flows into the municipal pipe network through the drain pipe, reduces erosion of the substrate by the rainwater, can rapidly drain the rainwater, and avoids water accumulation on the pavement;
2. the heat absorbing plate absorbs heat of the permeable asphalt pavement and transmits the heat to the base stratum through the heat conducting support columns, so that the heat dissipation effect of the permeable asphalt pavement can be accelerated, damage caused by influence of weather on the pavement is avoided, meanwhile, when the permeable asphalt pavement is used, the prestressed concrete layer and the polyurethane layer effectively play a role in buffering, damage of the pavement caused by rolling of a vehicle is reduced, the effects of shock absorption and noise reduction are achieved, and the use effect of the pavement is effectively improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a thin-layer spray asphalt color-changing pavement structure according to the present utility model;
FIG. 2 is a schematic side sectional view of a thin-layer spray asphalt color-changing pavement structure according to the present utility model;
fig. 3 is a schematic diagram of a connection structure of a heat dissipation mechanism and a drainage mechanism in a thin-layer spray asphalt color-changing pavement structure according to the present utility model.
In the figure: 1. a base layer; 2. a shock absorbing layer; 21. a prestressed concrete layer; 22. a polyurethane layer; 23. a noise reduction layer; 3. a heat dissipation mechanism; 31. a heat absorbing plate; 32. a groove; 33. a water leakage hole; 34. a thermally conductive support column; 4. a drainage mechanism; 41. a water storage tank; 42. a shunt; 43. a drain pipe; 5. industrial crushed stone; 6. permeable asphalt pavement; 7. a color changing layer; 8. an anti-slip layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-3, the present utility model provides a technical solution: comprising a base layer 1, characterized in that: the base layer 1 top is laid and is connected with buffer layer 2, and buffer layer 2 top connection is provided with heat dissipation mechanism 3, and heat dissipation mechanism 3 bottom connection is provided with drainage mechanism 4, and drainage mechanism 4 top is filled and is provided with garrulous stone 5 of industry, and permeable asphalt pavement 6 has been laid on the heat dissipation mechanism 3 top, and permeable asphalt pavement 6 top has laid the colour-changing layer 7, and colour-changing layer 7 top has laid skid resistant course 8.
The heat dissipation mechanism 3 includes the absorber plate 31, and the recess 32 has been seted up on absorber plate 31 top, and the hole 33 that leaks has been seted up to the recess 32 bottom, and the connection of absorber plate 31 bottom is provided with heat conduction support column 34, can effectually accelerate the radiating effect on road surface, reduces the influence that the weather caused the road surface, further promotes the result of use.
The bottom ends of the heat conduction support columns 34 penetrate through the corresponding through holes and extend into the base layer 1, the top ends of the base layer 1 are provided with mounting slots corresponding to the heat conduction support columns 34, concrete is poured in the mounting slots, the heat transfer effect is guaranteed while the connection stability is guaranteed, and meanwhile the integral supporting effect of the heat dissipation mechanism 3 is guaranteed; the drainage mechanism 4 comprises a water storage groove 41, a shunt tube 42 is connected and arranged at the bottom end of the water storage groove 41, a drain pipe 43 is connected and arranged at the bottom end of the shunt tube 42, the water storage groove 41 is correspondingly arranged below the groove 32 and is connected and arranged with the bottom surface of the heat absorption plate 31, so that rainwater is conveniently collected and drained, and corrosion caused by accumulated water on the road surface and rainwater in the road is avoided; the bottom end of the shunt tube 42 extends into the base stratum 1 and is connected and communicated with the drain pipe 43, and both ends of the drain pipe 43 penetrate through the base stratum 1 and are connected and communicated with a municipal pipe network, so that rainwater is conveniently recovered, and the drainage effect is ensured.
Working principle: when the novel water-permeable asphalt pavement heat-dissipation device is used, rainwater can well permeate into the heat-dissipation mechanism 3 through the water-permeable asphalt pavement 6, flows back through the concave surface at the top end of the heat-absorption plate 31, flows into the water storage groove 41 through the water leakage hole 33, flows into the water drainage pipe 43 through the shunt pipe 42, flows into a municipal pipe network through the water drainage pipe 43, reduces erosion of the rainwater to a substrate, can quickly drain the rainwater, avoids water accumulation on the pavement, absorbs heat of the water-permeable asphalt pavement 6 through the heat-absorption plate 31 in high-temperature weather, and transmits the heat to the substrate layer 1 through the heat-conduction supporting columns 34, so that the heat-dissipation effect of the water-permeable asphalt pavement 6 can be accelerated, damage caused by influence of weather on the pavement is avoided, meanwhile, the prestressed concrete layer 21 and the polyurethane layer 22 effectively play a role of buffering, reduce damage of the pavement received by rolling of a vehicle, and simultaneously play a damping and noise-reducing effect, and effectively improve the use effect of the pavement.
Example two
Referring to fig. 1-3, the present utility model provides a technical solution: comprising a base layer 1, characterized in that: the base layer 1 top is laid and is connected with buffer layer 2, and buffer layer 2 top connection is provided with heat dissipation mechanism 3, and heat dissipation mechanism 3 bottom connection is provided with drainage mechanism 4, and drainage mechanism 4 top is filled and is provided with garrulous stone 5 of industry, and permeable asphalt pavement 6 has been laid on the heat dissipation mechanism 3 top, and permeable asphalt pavement 6 top has laid the colour-changing layer 7, and colour-changing layer 7 top has laid skid resistant course 8.
The damping layer 2 comprises a prestressed concrete layer 21, the top end of the prestressed concrete layer 21 is connected with a polyurethane layer 22, the top end of the polyurethane layer 22 is connected with a noise reduction layer 23, through holes are formed in the tops of the prestressed concrete layer 21, the polyurethane layer 22 and the noise reduction layer 23, which correspond to the heat dissipation mechanism 3, so that the effect of buffering and noise reduction can be achieved for a road surface, meanwhile, the use effect of the road surface is guaranteed, and the service life is prolonged;
the lower embedded ends are arranged at the bottom ends of the prestressed concrete layers 21 corresponding to the heat absorbing plates 31 and the grooves 32, so that the connection effect and the fit between the paved layers are ensured, and the pavement support is ensured.
Working principle: when the pavement heat absorbing device is used, the heat absorbing plate 31 absorbs heat of the permeable asphalt pavement 6 in high-temperature weather and transmits the heat to the base stratum 1 through the heat conducting supporting columns 34, so that the heat dissipation effect of the permeable asphalt pavement 6 can be quickened, damage caused by influence of weather on the pavement is avoided, meanwhile, when the pavement heat absorbing device is used, the prestressed concrete layer 21 and the polyurethane layer 22 effectively play a role in buffering, damage of the pavement caused by rolling of a vehicle is relieved, the effects of shock absorption and noise reduction are achieved, and the use effect of the pavement is effectively improved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a thin layer spraying pitch changes look road surface structure, includes stratum (1), its characterized in that: the novel waterproof asphalt pavement is characterized in that a shock-absorbing layer (2) is paved and connected at the top end of the base layer (1), a heat dissipation mechanism (3) is connected and arranged at the top end of the shock-absorbing layer (2), a drainage mechanism (4) is connected and arranged at the bottom end of the heat dissipation mechanism (3), industrial crushed stones (5) are filled and arranged at the top end of the drainage mechanism (4), a permeable asphalt pavement (6) is paved at the top end of the heat dissipation mechanism (3), a color-changing layer (7) is paved at the top end of the permeable asphalt pavement (6), and an anti-slip layer (8) is paved at the top end of the color-changing layer (7).
2. The thin-layer spray asphalt color-changing pavement structure of claim 1, wherein: the shock-absorbing layer (2) comprises a prestressed concrete layer (21), a polyurethane layer (22) is connected to the top end of the prestressed concrete layer (21), a noise-reducing layer (23) is connected to the top end of the polyurethane layer (22), and through holes are formed in the top ends of the prestressed concrete layer (21), the polyurethane layer (22) and the noise-reducing layer (23) corresponding to the heat dissipation mechanism (3).
3. The thin-layer spray asphalt color-changing pavement structure of claim 2, wherein: the heat dissipation mechanism (3) comprises a heat absorption plate (31), a groove (32) is formed in the top end of the heat absorption plate (31), a water leakage hole (33) is formed in the bottom end of the groove (32), and a heat conduction support column (34) is arranged at the bottom end of the heat absorption plate (31) in a connecting mode.
4. A thin-layer spray asphalt color-changing pavement structure according to claim 3, characterized in that: the bottom ends of the heat conduction support columns (34) penetrate through the corresponding through holes and extend into the base stratum (1), the top ends of the base stratum (1) are provided with installing slots corresponding to the heat conduction support columns (34), and concrete is poured in the installing slots.
5. The thin-layer spray asphalt color-changing pavement structure of claim 4, wherein: the bottom end of the prestressed concrete layer (21) is provided with a lower embedded end corresponding to the heat absorbing plate (31) and the groove (32).
6. The thin-layer spray asphalt color-changing pavement structure of claim 5, wherein: the drainage mechanism (4) comprises a water storage groove (41), a shunt pipe (42) is arranged at the bottom end of the water storage groove (41) in a connecting mode, a drain pipe (43) is arranged at the bottom end of the shunt pipe (42) in a connecting mode, and the water storage groove (41) is correspondingly arranged below the groove (32) and connected with the bottom surface of the heat absorption plate (31).
7. The thin-layer spray asphalt color-changing pavement structure of claim 6, wherein: the bottom end of the shunt tube (42) extends into the base stratum (1) and is connected and communicated with the drain pipe (43), and two ends of the drain pipe (43) penetrate through the base stratum (1) and are connected and communicated with a municipal pipe network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321229024.5U CN219862191U (en) | 2023-05-22 | 2023-05-22 | Thin-layer spray asphalt color-changing pavement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321229024.5U CN219862191U (en) | 2023-05-22 | 2023-05-22 | Thin-layer spray asphalt color-changing pavement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219862191U true CN219862191U (en) | 2023-10-20 |
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ID=88330767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321229024.5U Active CN219862191U (en) | 2023-05-22 | 2023-05-22 | Thin-layer spray asphalt color-changing pavement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219862191U (en) |
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2023
- 2023-05-22 CN CN202321229024.5U patent/CN219862191U/en active Active
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