CN204023352U - A kind of road structure with colour epoxy asphalt overlay - Google Patents
A kind of road structure with colour epoxy asphalt overlay Download PDFInfo
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- CN204023352U CN204023352U CN201420467634.3U CN201420467634U CN204023352U CN 204023352 U CN204023352 U CN 204023352U CN 201420467634 U CN201420467634 U CN 201420467634U CN 204023352 U CN204023352 U CN 204023352U
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- colour epoxy
- epoxy asphalt
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Abstract
The utility model discloses a kind of road structure with colour epoxy asphalt overlay, is colour epoxy asphalt overlay, upper layer, middle surface layer, cutting optimal from top to bottom.Colour epoxy asphalt overlay be by colour epoxy bituminous mixture laying on flexible pavement, thickness is 1 ~ 3cm, epoxy asphalt mixture belongs to dense bitumen compound, a certain proportion of pigment is added when mixing and stirring, and to gather materials Substitute For Partial conventional aggregate with colour, add bituminous epoxy and mix and stir and form colour epoxy bituminous mixture.Simultaneously to have fine aggregate content high for compound, and breeze content is high, bitumen content high, and condensation of gathering materials, decking and rolling are become the entirety that void content is little, stability is high by the bituminous epoxy that cementing power is stronger, make road surface have stronger non-deformability.The utility model, compared with existing cover, possesses good water resistance, non-skid property, anti-wear performance and anti-rut behavior.
Description
Technical field
The utility model relates to a kind of road structure, is specifically related to a kind of road structure with colour epoxy asphalt overlay.
Background technology
Asphalt overlay refers to the service property (quality) for improving flexible pavement, improve the waterproof on road surface, anti-slide performance and planeness, the microlith thin bituminous surfacing that original flexible pavement overlays, plain edition cover (abbreviation cover) is divided into, water proof type cover (abbreviation sealing) and antiskid layer cover (abbreviation antiskid layer) three kinds by its using function.Along with the fast development of transport development cause, and the active time of China's major part highway advances, and many flexible pavements also enter large-scale maintenance epoch.The recovery technique of flexible pavement is numerous, and wherein cover is a kind of widely used means.But the quality requirement used along with people's road pavement is more and more higher, the skid resistance of flexible pavement, planeness, durability and aesthetic property also come into one's own day by day.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of road structure with colour epoxy asphalt overlay, and this road structure has the features such as good resistance capacity to deformation, water proofing property, skid resistance, durability.
The purpose of this utility model is realized by such technical scheme: a kind of road structure with colour epoxy asphalt overlay, comprise asphalt pavement structure and the colour epoxy asphaltum concrete cover-layer being laid on asphalt pavement structure upper surface layer, described asphalt pavement structure comprises the upper layer laid successively, middle surface layer and cutting optimal from top to bottom; Described upper layer is layed in the soffit of described colour epoxy asphaltum concrete cover-layer.
Further, described colour epoxy asphalt overlay thickness is 1 ~ 3cm.
Further, described upper layer thickness is 3 ~ 4cm; Described middle surface thickness is 4 ~ 6cm; Described cutting optimal thickness is 6 ~ 7cm.
Owing to have employed technique scheme, the utility model has following advantage:
The flexible pavement of ordinary construction overlays one deck colour epoxy asphalt overlay, because this cover void content is little, stability is high, cohesion is strong, can be combined with original flexible pavement and form stable entirety, and because of the enhancing of its compact structure road surface waterproof, non-deformability and anti-skid wearable.
With non-outrigger location or only overlay common cover flexible pavement compared with, this structure has better water proofing property, anti-skid wearable.Owing to adding the pigment of different color, this road structure makes existing road surface color more various, makes flexible pavement more attractive in appearance.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
In figure, 1, colour epoxy asphalt overlay, 2, upper layer, 3, middle surface layer, 4, cutting optimal.
Detailed description of the invention
Below with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail; Should be appreciated that preferred embodiment only in order to the utility model is described, instead of in order to limit protection domain of the present utility model.
As shown in Figure 1, comprise asphalt pavement structure and the colour epoxy asphaltum concrete cover-layer 1 being laid on asphalt pavement structure upper surface layer, described asphalt pavement structure comprises upper layer 2, middle surface layer 3 and the cutting optimal 4 laid successively from top to bottom; Described upper layer is layed in the soffit of described colour epoxy asphaltum concrete cover-layer.
Described colour epoxy asphalt overlay thickness is 1 ~ 3cm, adopts dense-graded aggregate and bituminous epoxy cementitious matter and add certain proportion pigment to mix and stir and form.
Described upper layer thickness is 3 ~ 4cm; Described middle surface thickness is 4 ~ 6cm; Described cutting optimal thickness is 6 ~ 7cm.
Described upper layer, middle surface layer, cutting optimal material are common hot-mix asphalt mixture, as AC-25, AC-20, AC-16 etc.; And asphalt-mastic-broken stone, as SMA-13, SMA-10 etc.
The utility model has following characteristics: the water proofing property that (1) is good, and bituminous epoxy adhesion stress is strong, and the cover void content formed is little, good integrity, therefore possesses good water resistance.(2) planeness is good, improves road-ability.(3) colored road surface can improve single conventional pav color, beautifies the environment, and reduces driving tired.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, obviously, those skilled in the art can carry out various change and modification to the utility model and not depart from spirit and scope of the present utility model.Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model is also intended to comprise these change and modification.
Claims (3)
1. the road structure with colour epoxy asphalt overlay, it is characterized in that: comprise asphalt pavement structure and the colour epoxy asphaltum concrete cover-layer being laid on asphalt pavement structure upper surface layer, described asphalt pavement structure comprises the upper layer laid successively, middle surface layer and cutting optimal from top to bottom; Described upper layer is layed in the soffit of described colour epoxy asphaltum concrete cover-layer.
2. the road structure with colour epoxy asphalt overlay according to claim 1, is characterized in that: described colour epoxy asphalt overlay thickness is 1 ~ 3cm.
3. the road structure with colour epoxy asphalt overlay according to claim 1, is characterized in that: described upper layer thickness is 3 ~ 4cm; Described middle surface thickness is 4 ~ 6cm; Described cutting optimal thickness is 6 ~ 7cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420467634.3U CN204023352U (en) | 2014-08-19 | 2014-08-19 | A kind of road structure with colour epoxy asphalt overlay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420467634.3U CN204023352U (en) | 2014-08-19 | 2014-08-19 | A kind of road structure with colour epoxy asphalt overlay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204023352U true CN204023352U (en) | 2014-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420467634.3U Active CN204023352U (en) | 2014-08-19 | 2014-08-19 | A kind of road structure with colour epoxy asphalt overlay |
Country Status (1)
| Country | Link |
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| CN (1) | CN204023352U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374302A (en) * | 2018-03-09 | 2018-08-07 | 中路高科(北京)公路技术有限公司 | A kind of discontinuous construction method of chromogen bonded polymer Lamina |
| CN113250078A (en) * | 2021-04-20 | 2021-08-13 | 东南大学 | Flexible waterproof protection structure for railway steel bridge deck and construction method thereof |
-
2014
- 2014-08-19 CN CN201420467634.3U patent/CN204023352U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374302A (en) * | 2018-03-09 | 2018-08-07 | 中路高科(北京)公路技术有限公司 | A kind of discontinuous construction method of chromogen bonded polymer Lamina |
| CN113250078A (en) * | 2021-04-20 | 2021-08-13 | 东南大学 | Flexible waterproof protection structure for railway steel bridge deck and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Yu Inventor after: Zhan Qiqi Inventor after: Zhou Song Inventor after: Peng Yixiao Inventor before: Zhang Yu Inventor before: Zhou Song Inventor before: Peng Yixiao |
|
| COR | Change of bibliographic data | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 402760 Chongqing city Bishan County Bi Cheng Street No. 229 Jin Jian Road No. 20 building 1 layer 2 Patentee after: CHONGQING ZONJO RENEWABLE RESOURCES DEVELOPMENT CO., LTD. Address before: 402760 Chongqing city Bishan County Bi Cheng Street No. 229 Jin Jian Road No. 20 building 1 layer 2 Patentee before: CHONGQING ZONJO ASPHALT CONCRETE REGENERATION MANUFACTURING CO., LTD. |