CN207862716U - Colored Rut resistance road surface - Google Patents
Colored Rut resistance road surface Download PDFInfo
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- CN207862716U CN207862716U CN201720588254.9U CN201720588254U CN207862716U CN 207862716 U CN207862716 U CN 207862716U CN 201720588254 U CN201720588254 U CN 201720588254U CN 207862716 U CN207862716 U CN 207862716U
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Abstract
The utility model discloses a kind of colored Rut resistance road surfaces, it is the new structure form as intersection, it can be applied to intersection maintenance engineering and newly-built intersection pavement engineering, its structure includes upper layer, middle face layer and cutting optimal, easily occur the actual conditions of disease primarily directed to intersection pavement, in the color pulp surface layer of the upper surface of intersection layer surface spraying green, to reduce the temperature of road surface and inside, and there is vision guide effect and good pavement performance, also pass through asphalt modification technology and Gradation Optimization mixture, devise middle face layer of the High Modulus Asphalt Mixture as road, with the generation for inhibiting road surface to be permanently deformed, the two acts synergistically, to effectively prevent road surface phenomena such as Rutting damage occur, improve the rutting resistance on road surface.
Description
Technical field
The utility model is related to a kind of road surface structure, in particular to colored Rut resistance road surfaces.
Background technology
Intersection is urban road and the indispensable part of highway, is the city road that motor turning, pedestrian's street crossing cross
The hinge on road.Intersection traffic is complicated, and automobile is under the control of traffic signals, frequent starting, braking, directional island, switch-back,
Under the guiding of the canalized traffics facility such as isolation strip, automobile concentrates the zone of action of intersection pavement, and the volume of traffic is quick in addition
The comprehensive function of the factors such as growth, the increasing of heavy-duty vehicle, long term high temperature so that the track in intersection region is gathered around
The bituminous pavings such as packet, wave breakoff phenomenon not only breaks up morning in period, and extent of the destruction is serious, seriously compared with other sections
Affect the performance of entire road.
And urban road network is crisscross, intersection is more, traffic be affected by human factors it is larger, and in urban transportation group
Cheng Zhong, city vehicle is complex, and part bus etc. has larger axis heavy and useful load, to city under fully loaded or overload condition
City bituminous paving generates more complicated load action, and investigation shows that intersection position disease is various, and wherein track disease is extremely
It is common.
Meanwhile correlative study finds that the temperature sensitivity of bituminous concrete is larger, temperature raising can bring bituminous paving anti-
High temperature deformation ability is greatly reduced, if it is possible to use rational road surface Treating technology, reduce road table temperature, Ke Yigai
Kind intersection pavement environment improves the ability that track is resisted on road surface.
Therefore, it is badly in need of bound bitumen modification technology and gradation design, mixing high-modulus asphalt concrete, while uses and closing
The road surface Treating technology of reason reduces pavement temperature, the common high temperature rutting resistance for improving road.
Invention content
It is provided the technical problem to be solved by the utility model is to overcome the deficiencies of existing technologies a kind of both with drop
Temperature, vision guide effect and good pavement performance, and the colored Rut resistance road surface of road surface rutting resistance can be improved.
The technical issues of the utility model, is achieved through the following technical solutions：
A kind of colour Rut resistance road surface, including upper layer, the middle and the lower layer, the upper surface of described color slurry of layer surface spraying
Face layer, middle face layer use High Modulus Asphalt Mixture, and upper layer and cutting optimal are asphalt surface course.
By special high polymerbitumen resin emulsion and solid powder, proportionally mix is made the color pulp surface layer.
The solid powder includes curing agent, antiskid aggregate and wear resistant filler.
The color pulp surface layer is green tint pulp surface layer.
The High Modulus Asphalt Mixture is the grading by asphalt modification technology and optimization mixture, makes mixture
With high temperature anti-rut behavior.
Compared with prior art, a kind of intersection colour Rut resistance pavement technique of the utility model major design, its needle
The actual conditions for easily occurring disease to intersection pavement spray the color pulp surface layer of green in the upper surface of intersection layer surface,
To reduce the temperature of road surface and inside, and there is vision guide effect and good pavement performance, also passes through asphalt modification skill
Art and Gradation Optimization mixture devise middle face layer of the High Modulus Asphalt Mixture as road, to inhibit road surface permanently to become
The generation of shape, the two synergistic effect, to effectively prevent road surface phenomena such as Rutting damage occur, improves the Rut resistance energy on road surface
Power.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
It will again elaborate to the utility model embodiment by above-mentioned attached drawing below.
As shown in Figure 1, face layer, 3. cutting optimals, 4. color slurry sealings in 1. upper layers, 2..
Colored Rut resistance road surface, as shown in Figure 1, being related to a kind of intersection colour Rut resistance road surface, it is as intersection road
The new structure form on road is mainly used in intersection maintenance engineering and newly-built intersection pavement engineering, can effectively solve
Certainly easily there is the pavement diseases situation such as Rutting damage in intersection.
The structure combination on the road surface is from top to bottom divided into upper layer 1, middle face layer 2 and cutting optimal 3, the upper layer table
Face spraying green color pulp surface layer 4, it be by special high polymerbitumen resin emulsion and comprising curing agent, antiskid aggregate and
The solid powder of wear resistant filler mixes and stirs by a certain percentage to be made；Upper layer 1 and cutting optimal 3 are asphalt surface course；Middle face layer 2 easily goes out
Existing track, uses High Modulus Asphalt Mixture, it is the grading by asphalt modification technology and optimization mixture, makes mixing
Material has high temperature anti-rut behavior.And the material selected by coloured silk pulp surface layer 4 and High Modulus Asphalt Mixture used by middle face layer 2
With good collaborative work ability, the two combines so that road has good endurance quality and collaboration rutting resistance.
Color pulp surface layer 4 has following technical characterstic：One, color pulp surface layer has good road surface cooling-down effect, can obviously drop
Low road surface and internal temperature；Two, the cooperative work performance of color pulp surface layer and asphalt surface course is good, disclosure satisfy that the row of vehicle
Sail requirement；Three, color pulp surface layer can play the role of good vision guide.
High Modulus Asphalt Mixture has following technical characterstic：One, strong adherency makees between high viscoelastic pitch and mineral aggregate
With, the anti-water damage ability on road surface can be greatly improved, have good water stabilizing；Two, High Modulus Asphalt Mixture has
There is good high temperature anti-rut behavior.
Since middle face layer 2 has used High Modulus Asphalt Mixture, therefore the structural strength of road can be enhanced, it is permanent to slow down road surface
The appearance and development of deformation.
The above is only specific embodiment of the utility model, it should be appreciated by those skilled in the art that any and reality
The equivalent structure design of example is applied, should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of colour Rut resistance road surface, including upper layer（1）, middle face layer（2）And cutting optimal（3）, it is characterised in that it is described
Upper layer（1）Surface spraying coloured silk pulp surface layer（4）, middle face layer（2）Using High Modulus Asphalt Mixture, upper layer（1）And cutting optimal
（3）It is asphalt surface course.
2. colour Rut resistance road surface according to claim 1, it is characterised in that the color pulp surface layer（4）It is by resin height
Poly- complex emulsions and solid powder proportionally mix, and react the mixture of epoxy resins to be formed by composite curing.
3. colour Rut resistance road surface according to claim 2, it is characterised in that the solid powder includes curing agent, prevents
Sliding aggregate and wear resistant filler.
4. colour Rut resistance road surface according to claim 1, it is characterised in that the color pulp surface layer（4）It is green tint slurry
Face layer.
5. colour Rut resistance road surface according to claim 1, it is characterised in that the High Modulus Asphalt Mixture is logical
It crosses asphalt modification technology and optimizes the grading of mixture, make mixture that there is high temperature anti-rut behavior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720588254.9U CN207862716U (en) | 2017-05-25 | 2017-05-25 | Colored Rut resistance road surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720588254.9U CN207862716U (en) | 2017-05-25 | 2017-05-25 | Colored Rut resistance road surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207862716U true CN207862716U (en) | 2018-09-14 |
Family
ID=63474064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720588254.9U Active CN207862716U (en) | 2017-05-25 | 2017-05-25 | Colored Rut resistance road surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207862716U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112962381A (en) * | 2021-02-19 | 2021-06-15 | 中交第二公路工程局有限公司 | Quick-setting high-performance grouting composite pavement and construction process thereof |
-
2017
- 2017-05-25 CN CN201720588254.9U patent/CN207862716U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112962381A (en) * | 2021-02-19 | 2021-06-15 | 中交第二公路工程局有限公司 | Quick-setting high-performance grouting composite pavement and construction process thereof |
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