CN217266696U

CN217266696U - Anti-crack structure of permeable asphalt pavement of pedestrian path

Info

Publication number: CN217266696U
Application number: CN202122238424.XU
Authority: CN
Inventors: 毕士友; 张默文; 李启涛; 晏黎东; 卢莉莉; 王雨婷; 李正功; 王子豪
Original assignee: Suzhou Gold Mantis Green Landscape Ltd Co
Current assignee: Suzhou Gold Mantis Green Landscape Ltd Co
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-08-23
Anticipated expiration: 2031-09-15

Abstract

The utility model relates to an asphalt pavement technical field specifically is a pedestrian path bituminous paving permeates water's anti structure that splits, including the cement base plate, the top of cement base plate is provided with the pitch layer that permeates water, and permeates water the top fixedly connected with dope layer on pitch layer, the top fixedly connected with cement connecting plate of cement base plate, the guiding gutter has evenly been seted up on the top of cement base plate, the trompil has evenly been seted up on the surface of cement connecting plate, the bottom on pitch layer that permeates water is provided with the steady layer of water, the inside on steady layer of water is provided with the metal mesh lamella, carry out fixed connection through the glue film between steady layer of water and the cement connecting plate, the surface of cement base plate is provided with fixed establishment. The utility model provides high this structure prevents the asphalt layer fracture of permeating water in intensity and stability under the arrangement state, influences the adhesion on the asphalt layer of permeating water, improves this structure antifatigue ability, reduces nature and human factor to the influence of the asphalt layer steady state of permeating water, the discharge of the ponding of being convenient for.

Description

Anti-crack structure of permeable asphalt pavement of pedestrian path

Technical Field

The utility model relates to a bituminous paving technical field specifically is a pedestrian path bituminous paving's that permeates water anti-structure that splits.

Background

The permeable asphalt pavement can rapidly discharge accumulated water on the pavement, improve the skid resistance, reduce traffic accidents and improve the driving safety and comfort, and in addition, the porous characteristic of the permeable asphalt pavement can absorb traffic noise to play a role in reducing noise, so that the permeable asphalt pavement is widely applied due to the characteristics of the permeable asphalt pavement;

however, the strength and stability of the existing permeable asphalt pavement of the pedestrian walkway are mostly general, and the phenomenon of cracking is easy to occur when the pavement is subjected to heavy pressure, so that the service life of the permeable asphalt pavement of the pedestrian walkway is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pedestrian path bituminous paving permeates water's anti structure of splitting to the intensity and the stability that solve the present bituminous paving that permeates water that propose in the above-mentioned background art are most general, when receiving great heavy load, the phenomenon of fracture appears very easily, has reduced the bituminous paving life's that permeates water problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a people's pavement bituminous paving that permeates water anti-structure, includes the cement base plate, the top of cement base plate is provided with the pitch layer that permeates water, and permeates water the top fixedly connected with dope layer on pitch layer, the top fixedly connected with cement connecting plate of cement base plate, the guiding gutter has evenly been seted up on the top of cement base plate, the trompil has evenly been seted up on the surface of cement connecting plate, and the trompil all is linked together with the guiding gutter, the bottom on pitch layer that permeates water is provided with the steady layer of water, the inside on steady layer of water is provided with the metal mesh lamella, carry out fixed connection through the glue film between steady layer of water and the cement connecting plate, the surface of cement base plate is provided with fixed establishment.

Preferably, one side of the cement substrate is fixedly connected with a first glue layer, and the thickness of the first glue layer is three millimeters.

Preferably, one side of the water-permeable asphalt layer is fixedly connected with a second adhesive layer, and the thickness of the second adhesive layer is three millimeters.

Preferably, the fixing mechanism comprises three groups of slots, the slots are all provided with one side of the cement substrate, and the three groups of insertion blocks are fixedly connected to one side of the cement substrate.

Preferably, the slots are all in the shape of a cross slot, and the insertion blocks are all in the shape of a cross block.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model improves the strength and stability of the structure under the arrangement state, prevents the permeable asphalt layer from cracking, influences the adhesion of the permeable asphalt layer, improves the fatigue resistance of the structure, avoids reducing the service life of the structure, reduces the influence of natural and human factors on the stable state of the permeable asphalt layer, is convenient for discharging accumulated water, can lay the structure in a splicing way, and can adapt to different installation environments;

1. through the arrangement of the metal mesh sheet layer, the water guide groove and the opening, the bearing capacity of the structure is improved through the metal mesh sheet layer, when the structure is heavily pressed, the gravity can be shared, the strength and the stability of the structure in an arrangement state are improved, the water permeable asphalt layer is prevented from cracking, the adhesion of the water permeable asphalt layer is influenced, the fatigue resistance of the structure is improved, the service life of the structure is prevented from being reduced, the influence of natural and artificial factors on the stable state of the water permeable asphalt layer is reduced, water is guided through the opening and the water guide groove, and accumulated water is conveniently discharged;

2. through being provided with fixed establishment, insert another group's cement base plate's slot through the inserted block with on a set of cement base plate for two sets of cement base plates splice, make the mode of user's accessible concatenation lay this structure, can let this structure adapt to different installation environment, can form the back court prefabricated, and comparatively convenient save trouble reduces the limitation when this structure uses, and the installation is comparatively simple.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

fig. 2 is a partially enlarged schematic view of the structure at a in fig. 1 according to the present invention;

FIG. 3 is a schematic side view of the structure of the middle insert block of the present invention;

fig. 4 is a schematic side view of the structure of the present invention.

In the figure: 1. a cement substrate; 2. a water-permeable asphalt layer; 3. a coating layer; 4. a cement joint plate; 5. a water chute; 6. opening a hole; 7. inserting a block; 8. a slot; 9. a first glue layer; 10. a second adhesive layer; 11. a metal mesh layer; 13. and (5) water stabilization layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

an anti-cracking structure of a permeable asphalt pavement of a pedestrian path comprises a cement substrate 1, wherein a permeable asphalt layer 2 is arranged at the top end of the cement substrate 1, a coating layer 3 is fixedly connected to the top end of the permeable asphalt layer 2, a cement connecting plate 4 is fixedly connected to the top end of the cement substrate 1, water guide grooves 5 are uniformly formed in the top end of the cement substrate 1, open holes 6 are uniformly formed in the surface of the cement connecting plate 4, the open holes 6 are communicated with the water guide grooves 5, a water stabilizing layer 13 is arranged at the bottom end of the permeable asphalt layer 2, a metal mesh layer 11 is arranged inside the water stabilizing layer 13, the water stabilizing layer 13 is fixedly connected with the cement connecting plate 4 through a glue layer, and a fixing mechanism is arranged on the surface of the cement substrate 1;

further, a first adhesive layer 9 is fixedly connected to one side of the cement base plate 1, the thickness of the first adhesive layer 9 is three millimeters, and one group of the cement base plates 1 is adhered to the other group of the cement base plates 1 through the first adhesive layer 9;

furthermore, one side of the water-permeable asphalt layer 2 is fixedly connected with a second adhesive layer 10, the thickness of the second adhesive layer 10 is three millimeters, and the two groups of water-permeable asphalt layers 2 are adhered through the second adhesive layer 10, so that the fixing effect is improved;

furthermore, the fixing mechanism comprises three slots 8, the three slots 8 are provided with three groups, one side of each cement substrate 1 is arranged on each of the three groups of slots 8, three groups of insertion blocks 7 are uniformly and fixedly connected to one side of each cement substrate 1, the insertion blocks 7 on one group of cement substrates 1 are inserted into the slots 8 of the other group of cement substrates 1, so that the two groups of cement substrates 1 are spliced, a user can lay the structure in a splicing mode, the structure can adapt to different installation environments, backyard prefabrication can be formed, convenience and trouble saving are realized, the limitation of the structure during use is reduced, and the installation process is simple;

further, slot 8 all is the cross slot form, and inserted block 7 all is the cross massive, improves the fixed effect of inserted block 7 and slot 8, guarantees fixed stability.

The working principle is as follows: the bearing capacity of the structure is improved through the metal mesh sheet layer 11, when the structure is subjected to large weight, the gravity can be shared, the strength and the fatigue resistance of the structure are improved, cracking is prevented, the influence on the adhesion of the water-permeable asphalt layer 2 is avoided, when accumulated water falls on the coating layer 3, the accumulated water falls into the water stabilizing layer 13 through the water-permeable asphalt layer 2, and is converged into the water chute 5 through the opening 6 on the cement connecting plate 4, and the accumulated water is discharged through the water chute 5;

the user can insert the slot 8 on another group of cement base plate 1 with the inserted block 7 on a set of cement base plate 1 when installing this structure for the adhesion is carried out on the asphalt layer 2 that permeates water on two sets of cement base plates 1 through second glue film 10 to two sets of cement base plates 1 concatenation, and two sets of cement base plates 1 carry out the adhesion through first glue film 9.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a permeable asphalt pavement's of people's pavement anti-structure that splits, includes cement base plate (1), its characterized in that: the top of cement base plate (1) is provided with the pitch layer (2) of permeating water, and the top fixedly connected with dope layer (3) on pitch layer (2) of just permeating water, the top fixedly connected with cement connecting plate (4) of cement base plate (1), guiding gutter (5) have evenly been seted up on the top of cement base plate (1), trompil (6) have evenly been seted up on the surface of cement connecting plate (4), and trompil (6) all are linked together with guiding gutter (5), the bottom on pitch layer (2) of permeating water is provided with the steady layer of water (13), the inside on steady layer of water (13) is provided with metal mesh lamella (11), carry out fixed connection through the glue film between steady layer of water (13) and cement connecting plate (4), the surface of cement base plate (1) is provided with fixed establishment.

2. The crack-resistant structure of the permeable asphalt pavement of the pedestrian path according to claim 1, characterized in that: one side fixedly connected with first glue film (9) of cement base plate (1), and the thickness of first glue film (9) is three millimeters.

3. The crack-resistant structure of the permeable asphalt pavement of the pedestrian path according to claim 1, characterized in that: one side fixedly connected with second glue film (10) of permeable asphalt layer (2), and the thickness of second glue film (10) is three millimeters.

4. The crack-resistant structure of the pedestrian walkway permeable asphalt pavement according to claim 1, wherein: fixing mechanism includes slot (8), and slot (8) are three groups, three groups one side of cement base plate (1) has all been seted up in slot (8), all three groups of inserted blocks (7) of even fixedly connected with in one side of cement base plate (1).

5. The crack-resistant structure of the permeable asphalt pavement of the pedestrian walkway according to claim 4, wherein: the slots (8) are all in the shape of a cross groove, and the insertion blocks (7) are all in the shape of a cross block.