CN210031388U

CN210031388U - Multifunctional environment-friendly road surface

Info

Publication number: CN210031388U
Application number: CN201920729159.5U
Authority: CN
Inventors: 彭立钧; 王汝军
Original assignee: Anhui Haoyu Construction Engineering Co Ltd
Current assignee: Anhui Haoyu Construction Engineering Co Ltd
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-02-07
Anticipated expiration: 2029-05-15

Abstract

The utility model relates to a multi-functional environment-friendly road surface, including the road body, the road body from top to bottom is surface course, first tie coat, upper base layer, second tie coat, lower base layer, third tie coat and road base layer respectively, first tie coat on seted up the drainage and lead to the groove, the cross-section of second tie coat is convex, and this convex centre of a circle is located the upside of second tie coat, two sides of this cross-section perpendicular to road body wear to be equipped with drainage pipe in lower base layer, drainage pipe's one end and the upper surface connection of second tie coat, and the junction is the minimum in the second tie coat cross-section, drainage pipe's the other end extends to the road body outside. When accumulated water exists on the road body, the water reaches the first bonding layer and permeates into the upper base layer through the drainage through groove and is finally blocked by the second bonding layer. Rainwater can be accumulated at the lowest point of the center of the second bonding layer and is finally discharged along a drainage pipeline, and moisture on the road surface can be well drained away.

Description

Multifunctional environment-friendly road surface

Technical Field

The utility model relates to a road construction's technical field especially relates to a multi-functional environment-friendly road surface.

Background

At present, along with economic growth, vehicles on a road are more and more, the pressure borne by the road is more and more, the road surface is easy to break, the traveling of people is influenced, and more resources are consumed for overhauling and maintaining the road.

Chinese patent that the publication number is CN206477206U discloses an energy-concerving and environment-protective road pavement, including surface course, first tie coat, upper base layer, lower base layer, bed course, rigid layer, second tie coat, third tie coat and isolation layer, the surface course bottom surface couples with the top surface of first tie coat, the top surface of upper base layer couples with the bottom surface of first tie coat, the inside rigid layer that is provided with of upper base layer, the top surface of lower base layer combines together with the bottom surface of second tie coat, and the bottom surface of base layer couples with the top surface of third tie coat, the isolation layer is seted up in the middle of the road, and the isolation layer runs through to the bed course from the road surface. This kind of energy-concerving and environment-protective road pavement, upper base course use coal ash and wood system granular fibers, realize waste utilization and energy-concerving and environment-protective, and the rigid layer has been placed to upper base course inside, increases the bearing capacity of highway, and first tie coat adopts the dispersion of the power of being convenient for of U mechanism with lower base course to the life of extension highway. However, such a structure is not provided with a drainage structure because the respective road surfaces are adhered by the adhesive layer, which is generally impervious to water, resulting in accumulation of rainwater on the road surface in case of rain. The road surface is easy to be damaged, and the phenomenon of skidding is easy to occur when a passing vehicle passes by, so that potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multi-functional environment-friendly road surface of carrying out drainage that can be fine.

The above object of the present invention can be achieved by the following technical solutions: the utility model provides a multi-functional environment-friendly road surface, includes the road body, the road body from top to bottom be surface course, first tie coat, upper base layer, second tie coat, lower base layer, third tie coat and road base layer respectively, first tie coat on seted up the drainage and lead to the groove, the cross-section of second tie coat is convex, and this convex centre of a circle is located the upside of second tie coat, drainage pipe wears to be equipped with in lower base layer in two sides of this cross-section perpendicular to road body, drainage pipe's one end and the upper surface connection of second tie coat, and the junction is the minimum in the second tie coat cross-section, drainage pipe's the other end extends to the road body outside.

Through adopting above-mentioned technical scheme, when there is ponding on the road body, water permeates to first tie coat along the surface course to lead to the groove through the drainage on the first tie coat and permeate to the foundation bed in, finally are blocked by the second tie coat. Because the cross section of the second bonding layer is arc-shaped, rainwater can be accumulated at the lowest point of the center of the second bonding layer and is finally discharged along a drainage pipeline, and moisture on the road surface can be well drained away. The second bonding layer and the third bonding layer can make moisture not easily permeate to the lower base layer and the road base layer, and damage to the road base layer is reduced.

The utility model discloses further set up to: the lateral surface department that drainage pipe and second tie coat be connected one end be provided with waterproof ring, waterproof ring and the laminating of the upper surface of second tie coat.

Through adopting above-mentioned technical scheme, when laying drainage pipe, make the waterproof ring laminating second tie coat's of drainage pipe opening part upper surface, increased the area of laminating between drainage pipe and the second tie coat. When water flows into the drainage pipeline along the second bonding layer, the water is not easy to permeate into the lower base layer along the gap between the drainage pipeline and the second bonding layer, and the damage of the water to the lower base layer is reduced.

The utility model discloses further set up to: a rigid layer is fixedly arranged in the upper base layer and is a reinforcing steel bar net layer.

Through adopting above-mentioned technical scheme, the rigidity layer can carry out further support to the surface course, makes the surface course bearing capacity high, and is not fragile to latticed reinforcing bar net layer does not influence the normal drainage of road body, and drainage effect is good.

The utility model discloses further set up to: the drainage pipeline is obliquely arranged, wherein the height of one end connected with the second bonding layer is higher than that of the other end.

By adopting the technical scheme, in the drainage process of the drainage pipeline, the phenomenon of water backflow is not easy to occur, moisture is not easy to accumulate in the drainage pipeline, and the drainage effect is good. When the temperature difference is large day and night, leading to water to freeze, drainage pipe is not fragile.

The utility model discloses further set up to: the cross section of the upper surface of the first bonding layer is in a sawtooth shape and is parallel to two side edges of the road body, and the drainage through groove is perpendicular to the two side edges of the road body and is positioned at the lowest point of the sawtooth shape of the upper surface of the first bonding layer.

Through adopting above-mentioned technical scheme, when can making the moisture on the road surface permeate the surface course, concentrate to the logical inslot of drainage along the upper surface of first tie coat, improved the speed of water infiltration to the epiboly, reduced the volume of remaining moisture in the surface course, improved the drainage rate of this road body.

The utility model discloses further set up to: the length of the drainage through groove is smaller than the width of the road surface, and at least two drainage through grooves are arranged in the same straight line in the straight line where the drainage through groove is located.

Through adopting above-mentioned technical scheme, make the structure of first tie coat more firm, the phenomenon of difficult emergence damage.

The utility model discloses further set up to: the heights of the side edges at the two sides of the surface layer are lower than the height of the middle of the surface layer.

Through adopting above-mentioned technical scheme, there is more ponding on the road surface, and when water can't permeate to the surface course fast, water can flow to the both sides of road body along the road surface, reduces the ponding of road surface central authorities department, and the vehicle of being convenient for traveles.

The utility model discloses further set up to: the edge of the road body is provided with a green belt, and one end of the drainage pipeline, which is far away from the center of the road body, is positioned in the green belt.

Through adopting above-mentioned technical scheme, can arrange the water on the road surface to the greenbelt, water to the plant in the greenbelt, utilize moisture, improved the peripheral environment of road body.

To sum up, the utility model discloses a beneficial technological effect does:

1. when accumulated water exists on the road body, the water on the road surface can be well drained away;

2. the water on the road surface can be utilized, and the environment around the road body is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the internal structure of the road body;

fig. 3 is a sectional view of the road body.

Reference numerals: 1. a road body; 11. a surface layer; 12. a first adhesive layer; 13. an upper base layer; 14. a second adhesive layer; 15. a lower base layer; 16. a third adhesive layer; 17. a road base layer; 2. a rigid layer; 21. a water drainage through groove; 3. a water discharge pipeline; 31. a waterproof ring; 32. a green belt.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, a multi-functional environment-friendly road surface comprises a road body 1. The road body 1 is respectively provided with a surface layer 11, a first bonding layer 12, an upper base layer 13, a second bonding layer 14, a lower base layer 15, a third bonding layer 16 and a road base layer 17 from top to bottom.

As shown in fig. 1 and 2, the side edges of the surface layer 11 are at a lower height than the middle of the surface layer 11, and a steel mesh layer is embedded in the upper base layer 13 as the rigid layer 2. There is more ponding on the road surface, and when water can't permeate to surface course 11 in fast, water can flow to the both sides of road body 1 along the road surface, reduces the ponding of road surface central authorities department, and the vehicle of being convenient for traveles. The rigid layer 2 can further support the surface layer 11, so that the surface layer 11 has high bearing capacity and is not easy to damage, and the latticed reinforcing mesh layer does not influence the normal drainage of the road body 1. The cross-section of first tie coat 12 is the cockscomb structure, and this cross-section is on a parallel with two sides of road body 1, has seted up the logical groove 21 of drainage on first tie coat 12, and the logical groove 21 of drainage is perpendicular to two sides of road body 1, and is located the minimum point department of the cockscomb structure of first tie coat 12 upper surface. When moisture permeates through surface course 11, concentrate to the logical groove 21 of drainage along the upper surface of first tie coat 12 in, improved the speed that water permeates to in the upper base layer 13, reduced the volume of remaining moisture in surface course 11, improved the drainage rate of this road body 1. The length of the drainage through groove 21 is smaller than the width of the road body 1, and at least two drainage through grooves 21 are formed in a straight line where the lowest point of the upper surface of the first bonding layer 12 in the shape of a sawtooth is located. The structure of the first adhesive layer 12 can be more stable and is not easy to be damaged.

As shown in fig. 1 and 3, the cross section of the second adhesive layer 14 is circular arc, the center of the circular arc is located on the upper side of the second adhesive layer 14, and the cross section is perpendicular to the two side edges of the road body 1. A drainage pipe 3 penetrates through the lower base layer 15, one end of the drainage pipe 3 is connected with the lowest point in the section of the upper surface of the second bonding layer 14, a waterproof ring 31 is integrally formed on the outer side surface of the end of the drainage pipe 3, and the waterproof ring 31 is attached to the upper surface of the second bonding layer 14. The area of the joint between the drainage pipeline 3 and the second bonding layer 14 is increased, and when water flows into the drainage pipeline 3 along the second bonding layer 14, the water is not easy to permeate into the lower base layer 15 along the gap between the drainage pipeline 3 and the second bonding layer 14. After passing through the drainage through grooves 21, rainwater is accumulated at the lowest point of the center of the second adhesive layer 14 and finally discharged along the drainage pipeline 3, so that moisture on the road surface can be well drained away. The drain pipe 3 is arranged obliquely, wherein one end connected with the second adhesive layer 14 is higher than the other end. A green belt 32 is arranged at the edge of the road body 1, and one end of the drainage pipeline 3 far away from the center of the road body 1 is embedded in the green belt 32. The plants in the green belt 32 are watered while the water is drained, and the water is utilized, so that the environment around the road body 1 is improved.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a multi-functional environment-friendly road surface, includes road body (1), its characterized in that: road body (1) from top to bottom be surface course (11), first tie coat (12), upper basic unit (13), second tie coat (14), lower basic unit (15), third tie coat (16) and road basic unit (17) respectively, first tie coat (12) on seted up drainage through groove (21), the cross-section of second tie coat (14) is arc, and this arc centre of a circle is located the upside of second tie coat (14), two sides of this cross-section perpendicular to road body (1), wear to be equipped with drainage pipe (3) in lower basic unit (15), the one end of drainage pipe (3) and the upper surface connection of second tie coat (14), and the junction is the minimum in second tie coat (14) cross-section, the other end of drainage pipe (3) extends to the road body (1) outside.

2. The multi-functional environment-friendly pavement according to claim 1, characterized in that: the drainage pipeline (3) and the lateral surface department that second tie coat (14) connect one end be provided with waterproof ring (31), waterproof ring (31) and the upper surface laminating of second tie coat (14).

3. The multi-functional environment-friendly pavement according to claim 1, characterized in that: the upper base layer (13) is internally and fixedly provided with a rigid layer (2), and the rigid layer (2) is a reinforcing mesh layer.

4. The multi-functional environment-friendly pavement according to claim 1, characterized in that: the drainage pipeline (3) is obliquely arranged, wherein the height of one end connected with the second bonding layer (14) is higher than that of the other end.

5. The multi-functional environment-friendly pavement according to claim 1, characterized in that: the cross section of the upper surface of the first bonding layer (12) is in a sawtooth shape, the cross section is parallel to two side edges of the road body (1), and the drainage through groove (21) is perpendicular to the two side edges of the road body (1) and is positioned at the lowest point of the sawtooth shape of the upper surface of the first bonding layer (12).

6. The multi-functional environment-friendly road surface according to claim 5, characterized in that: the length of the drainage through groove (21) is smaller than the width of the road surface, and at least two drainage through grooves (21) are arranged in the same straight line in which the drainage through groove (21) is positioned.

7. The multi-functional environment-friendly pavement according to claim 1, characterized in that: the heights of the side edges at the two sides of the surface layer (11) are lower than the height of the middle of the surface layer (11).

8. The multi-functional environment-friendly pavement according to claim 1, characterized in that: the edge of the road body (1) is provided with a green belt (32), and one end of the drainage pipeline (3) far away from the center of the road body (1) is positioned in the green belt (32).