CN205152744U - Cold regeneration road surface of emulsified asphalt - Google Patents
Cold regeneration road surface of emulsified asphalt Download PDFInfo
- Publication number
- CN205152744U CN205152744U CN201520815295.8U CN201520815295U CN205152744U CN 205152744 U CN205152744 U CN 205152744U CN 201520815295 U CN201520815295 U CN 201520815295U CN 205152744 U CN205152744 U CN 205152744U
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- CN
- China
- Prior art keywords
- road surface
- emulsified asphalt
- cold
- mulseal
- road
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Abstract
The utility model discloses a cold regeneration road surface of emulsified asphalt, including road basic unit, its characterized in that: the top from the bottom up of road basic unit has laid the cold regeneration basic unit of emulsified asphalt, fibrous layer, chip seal, the cold regeneration zone of emulsified asphalt, emulsified asphalt tie coat and the cold regeneration zone of emulsified asphalt in proper order. The utility model relates to an utilize the cold regeneration technique of emulsified asphalt to lay the road road surface that forms, this road surface furthest utilizes and retrieves road surface bituminous material, has practiced thrift and has newly gathered materials and the pitch expense, the way is good with the performance, and this road surface has good water stability, high temperature stability and low temperature cracking performance, road life extension, construct under normal atmospheric temperature in this road surface, construction process is simple, does not produce pitch smog, and the dust is also little, and the workman can not be to the healthy adverse effect that produces in the work progress, the material that used on the road surface can be once more with the same mode recycle, sustainability is good.
Description
Technical field
The utility model relates to a kind of road surface, is specifically related to a kind of mulseal cold-regenerated road surface.
Background technology
Traditional hot asphalt road surface is very large to stone material and consumption of asphalt amount, thus also large to the consumption of corresponding natural resource, to the exhaustive exploitation destructible ecological environment of natural resource; Hot asphalt both consumed energies, also can produce large quantity of exhaust gas, cause the pollution to environment, also have impact on the health of construction worker in process of deployment simultaneously; In addition corresponding production equipment cost is higher, makes to lay cost also higher.
Utility model content
Of the present utility modelly provide a kind of mulseal cold-regenerated road surface, to overcome above-mentioned deficiency.
For achieving the above object, technical solution of the present utility model is: a kind of mulseal cold-regenerated road surface, comprise roadbase, it is characterized in that: above described roadbase, be equipped with mulseal cold renewal basic unit, fibrage, crushed stone sealing, mulseal cold renewal layer, mulseal tack coat and mulseal cold renewal layer from top to bottom successively.
The utility model improves further and is: described mulseal cold renewal basic unit is formed by the Cold Recycled Mixture with Emulsified Asphalt making of thick 16cm-20cm.
Further: described mulseal cold renewal layer is formed by the Cold Recycled Mixture with Emulsified Asphalt making that 6cm is thick.
Further: the fiber in described fibrage sprays roving type glass fiber, and tex is about 2400TEX.
Further: described crushed stone sealing thickness is 1cm, the aggregate wherein in crushed stone sealing is limestone or granite or basalt.
The utility model beneficial effect is:
(1) utilize mulseal cold recycling technology section to utilize to greatest extent and reclaim pavement asphalt material (RAP), saved and newly gathered materials and pitch expense;
(2) pavement performance is good, and this road surface has good water stability, high-temperature stability and crack resistance at low-temperature, and Road Service Life extends.
(3) protection of the environment and workers ' health, this road surface adopts mulseal cold recycling technology can save a large amount of pitch and gather materials, and avoids the destruction of quarrying to natural environment of again opening a mine, protection petroleum resources and mine resources.Construct at normal temperatures in this road surface, construction technology is simple, does not produce pitch smog, and dust is also little, and workman can not have a negative impact to health in work progress.
(4) sustainability is good, and the material that this road surface uses can be recycled again in an identical manner.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-roadbase, 2-mulseal cold renewal basic unit, 3-fibrage, 4-crushed stone sealing, 5-mulseal cold renewal layer, 6-mulseal tack coat.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model and detailed description of the invention thereof are described in further detail.
Fig. 1 is a preferred embodiment of the present utility model.As shown in the figure: a kind of mulseal cold-regenerated road surface, comprise roadbase 1, it is characterized in that: above described roadbase 1, be equipped with mulseal cold renewal basic unit 2, fibrage 3, crushed stone sealing 4, mulseal cold renewal layer 5, mulseal tack coat 6 and mulseal cold renewal layer 5 from top to bottom successively.
Described mulseal cold renewal basic unit 2 is formed by the Cold Recycled Mixture with Emulsified Asphalt making of thick 16cm-20cm.Described mulseal cold renewal layer 5 is formed by the Cold Recycled Mixture with Emulsified Asphalt making that 6cm is thick.Described fibrage 3 thickness is 3cm, and the fiber in fibrage 3 sprays roving type glass fiber, and tex is about 2400TEX (g/Km).Described crushed stone sealing 4 thickness is 1cm, and the aggregate wherein in crushed stone sealing 4 is limestone or granite or basalt.The SBS modified emulsifying asphalt making that described mulseal tack coat 6 is 0.05cm by thickness forms.
Cold Recycled Mixture with Emulsified Asphalt by newly gathering materials, old asphalt pavement regeneration compound, modified emulsifying asphalt and water forms.
The utility model is a kind of pavement of road utilizing mulseal cold recycling technology to lay, and this road surface utilizes to greatest extent reclaims pavement asphalt material (RAP), has saved and has newly gathered materials and pitch expense; Pavement performance is good, and this road surface has good water stability, high-temperature stability and crack resistance at low-temperature, and Road Service Life extends; Road surface adopts mulseal cold recycling technology can save a large amount of pitch and gather materials, and avoids the destruction of quarrying to natural environment of again opening a mine, protection petroleum resources and mine resources; Construct at normal temperatures in this road surface, construction technology is simple, does not produce pitch smog, and dust is also little, and workman can not have a negative impact to health in work progress; The material that road surface uses can be recycled again in an identical manner, and sustainability is good.
The above; be only preferred embodiment of the present utility model; not in order to limit the utility model, every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalently replace and improve, within the protection domain that all should be included in technical solutions of the utility model.
Claims (5)
1. a mulseal cold-regenerated road surface, comprise roadbase, it is characterized in that: above described roadbase, be equipped with mulseal cold renewal basic unit, fibrage, crushed stone sealing, mulseal cold renewal layer, mulseal tack coat and mulseal cold renewal layer from top to bottom successively.
2. mulseal cold-regenerated road surface according to claim 1, is characterized in that: described mulseal cold renewal basic unit is formed by the Cold Recycled Mixture with Emulsified Asphalt making of thick 16cm-20cm.
3. mulseal cold-regenerated road surface according to claim 1, is characterized in that: described mulseal cold renewal layer is formed by the Cold Recycled Mixture with Emulsified Asphalt making that 6cm is thick.
4. mulseal cold-regenerated road surface according to claim 1, is characterized in that: the fiber in described fibrage sprays roving type glass fiber, and tex is about 2400TEX.
5. mulseal cold-regenerated road surface according to claim 1, is characterized in that: described crushed stone sealing thickness is 1cm, and the aggregate wherein in crushed stone sealing is limestone or granite or basalt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520815295.8U CN205152744U (en) | 2015-10-20 | 2015-10-20 | Cold regeneration road surface of emulsified asphalt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520815295.8U CN205152744U (en) | 2015-10-20 | 2015-10-20 | Cold regeneration road surface of emulsified asphalt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205152744U true CN205152744U (en) | 2016-04-13 |
Family
ID=55688457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520815295.8U Expired - Fee Related CN205152744U (en) | 2015-10-20 | 2015-10-20 | Cold regeneration road surface of emulsified asphalt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205152744U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106868974A (en) * | 2017-03-09 | 2017-06-20 | 中国海洋石油总公司 | A kind of complete deep formula emulsified asphalt cold renewal paving structure |
| CN111395093A (en) * | 2020-03-20 | 2020-07-10 | 河南省高远公路养护技术有限公司 | Crack-resistant emulsified asphalt cold-recycling mixture pavement structure and preparation method thereof |
-
2015
- 2015-10-20 CN CN201520815295.8U patent/CN205152744U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106868974A (en) * | 2017-03-09 | 2017-06-20 | 中国海洋石油总公司 | A kind of complete deep formula emulsified asphalt cold renewal paving structure |
| CN111395093A (en) * | 2020-03-20 | 2020-07-10 | 河南省高远公路养护技术有限公司 | Crack-resistant emulsified asphalt cold-recycling mixture pavement structure and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20181020 |