CN219908429U - Asphalt pavement structure capable of being rapidly maintained - Google Patents

Abstract

The utility model discloses an asphalt pavement structure capable of being rapidly maintained, which comprises an upper layer surface, a middle layer surface, a lower layer surface and a drainage assembly, wherein the middle layer surface is arranged at the bottom of the upper layer surface, the lower layer surface is arranged at the bottom of the middle layer surface, the drainage assemblies are arranged on two sides of the upper layer surface, the middle layer surface comprises a first asphalt layer, a steel wire mesh and a second asphalt layer, the steel wire mesh is arranged at the bottom of the first asphalt layer, and the second asphalt layer is arranged at the bottom of the steel wire mesh. This but bituminous paving structure of quick maintenance, bituminous paving structure is laid by multiple level, pavement crack resistance and prevention of seepage water when can effectively improving the road and use for be difficult to damage when laying, the quick maintenance road surface of being convenient for reduces the maintenance cost, and the bituminous paving that lays at last wholly has certain inclination, can make ponding flow into the drain pipe of both sides fast in, prevents that the terminal surface ponding from detaining or penetrating inwards, the accident appears.

Description

Asphalt pavement structure capable of being rapidly maintained

Technical Field

The utility model relates to the technical field of asphalt pavement, in particular to an asphalt pavement structure capable of being rapidly maintained.

Background

Asphalt pavement refers to various types of pavement paved by incorporating road asphalt materials into mineral materials. Asphalt binder improves the ability of paving pellets to resist damage to the pavement by driving and natural factors, and makes the pavement flat, dust-free, water-impermeable and durable, so that asphalt pavement is a standard configuration of most roads and roads, and paving asphalt is adopted on most roads to achieve long-term use of the roads.

The asphalt pavement on the market has poor bearing capacity and unstable performance in use, shortens the service life, is not easy to maintain, has a complex road structure, is easy to form accumulated water and is inconvenient to drain, and therefore, the asphalt pavement structure capable of being rapidly maintained is provided.

Disclosure of Invention

The utility model aims to provide an asphalt pavement structure capable of being rapidly maintained so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bituminous paving structure that can maintain fast, includes aspect, well aspect, lower aspect and drainage subassembly, the bottom of going up the aspect is provided with well aspect, and the bottom of well aspect is provided with down the aspect, the both sides of going up the aspect are provided with drainage subassembly, well aspect includes first pitch layer, wire net and second pitch layer, and the bottom of first pitch layer is provided with the wire net, the bottom of wire net is provided with the second pitch layer.

Further, the first asphalt layer is integrated with the second asphalt layer through the steel wire mesh, and a thin film functional layer is arranged at the bottom of the steel wire mesh.

Further, the drainage assembly comprises a drainage pipe, clamping grooves, a top cover plate and slotted holes, wherein the clamping grooves are formed in two sides of the top end of the drainage pipe, the top of the drainage pipe is provided with the top cover plate, and the slotted holes are formed in the middle of the top cover plate.

Furthermore, the top cover plate is connected with the drain pipe in an embedded mode, and the top cover plate is strip-shaped.

Further, the upper layer surface comprises a maintenance layer and a waterproof layer, and the waterproof layer is arranged at the bottom of the maintenance layer.

Further, the maintenance layer is attached to the waterproof layer.

Further, the lower layer face includes gravel layer and road surface basic unit, and the bottom of gravel layer is provided with the road surface basic unit.

Further, the gravel layer is in a horizontal shape, and the gravel layer is overlapped with the pavement base layer.

Compared with the prior art, the utility model has the beneficial effects that: this but bituminous paving structure of quick maintenance, bituminous paving structure is laid by multiple level, pavement crack resistance and prevention of seepage water when can effectively improving the road and use for be difficult to damage when laying, the quick maintenance road surface of being convenient for reduces the maintenance cost, and the bituminous paving that lays at last wholly has certain inclination, can make ponding flow into the drain pipe of both sides fast in, prevents that the terminal surface ponding from detaining or penetrating inwards, the accident appears.

The top end of the drain pipe is provided with clamping grooves matched with two sides of the top cover plate, so that the stability of the top cover plate during placement can be improved, and meanwhile, the end face of the strip-shaped top cover plate is provided with oval slotted holes which are distributed in order, so that accumulated water can be drained down quickly.

The maintenance layer is made of asphalt mixture of asbestos fibers, has certain wear resistance, can improve the skid resistance, noise reduction and driving safety of a pavement, and the bottom waterproof layer is modified emulsified asphalt, so that the adhesion of the maintenance layer to the layer can be effectively improved, and the water accumulation on the end surface is prevented from penetrating below the middle layer.

The middle layer in the asphalt pavement is paved by adopting double asphalt layers, and the crack resistance and the water seepage resistance of the pavement can be effectively improved by matching with the inner steel wire mesh and the film functional layer.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

FIG. 3 is a schematic view of the internal structure of the layer in the present utility model.

In the figure: 1. an upper layer surface; 101. a protective layer; 102. a waterproof layer; 2. a middle layer; 201. a first asphalt layer; 202. a steel wire mesh; 203. a second asphalt layer; 3. a lower layer surface; 301. a crushed stone layer; 302. a pavement base layer; 4. a drainage assembly; 401. a drain pipe; 402. a clamping groove; 403. a top cover plate; 404. a slot.

Detailed Description

Example 1

As shown in fig. 1-2, a rapidly curable asphalt pavement structure comprising: the upper layer 1, the middle layer 2, the lower layer 3 and the drainage component 4, the bottom of the upper layer 1 is provided with the middle layer 2, the bottom of the middle layer 2 is provided with the lower layer 3, both sides of the upper layer 1 are provided with the drainage component 4, the drainage component 4 comprises a drainage pipe 401, a clamping groove 402, a top cover plate 403 and a slotted hole 404, both sides of the top end of the drainage pipe 401 are provided with the clamping groove 402, the top of the drainage pipe 401 is provided with the top cover plate 403, the middle part of the top cover plate 403 is provided with the slotted hole 404, the top cover plate 403 is connected with the drainage pipe 401 in an embedded way, the top end of the drainage pipe 401 is provided with the clamping groove 402 matched with both sides of the top cover plate 403, thereby facilitating the clamping of the top cover plate 403 at the top of the drainage pipe 401, improving the stability in placement, meanwhile, the end face of the long top cover plate 403 is provided with the oval slotted hole 404 which is distributed in order to enable accumulated water to drain down rapidly, the upper layer 1 comprises the nutrition layer 101 and the waterproof layer 102, the bottom of the maintenance layer 101 is provided with a waterproof layer 102, the maintenance layer 101 is attached to the waterproof layer 102, the maintenance layer 101 is formed by asphalt mixture of asbestos fibers, the pavement has certain wear resistance, the skid resistance, noise reduction and driving safety of the pavement can be improved, the bottom waterproof layer 102 is modified emulsified asphalt, the interlayer bonding of the maintenance layer 101 can be effectively improved, the end surface ponding is prevented from penetrating below the middle layer 2, the lower layer 3 comprises a gravel layer 301 and a pavement base layer 302, the pavement base layer 302 is arranged at the bottom of the gravel layer 301, the gravel layer 301 is in a horizontal shape, the gravel layer 301 is overlapped with the pavement base layer 302, the gravel layer 301 is arranged above the pavement base layer 302, the pavement damage resistance caused by driving and natural factors can be resisted by the combination of asphalt, the pavement is smooth, less dust is waterproof, the pavement is durable, and the pavement has the characteristics of good water stability and crack resistance and the like, the overall anti-cracking performance is improved, the generation of cracks of the asphalt pavement is reduced, and the maintenance cost is reduced.

Example two

As shown in fig. 3, a bituminous pavement structure that can fast maintenance, middle deck 2 includes first pitch layer 201, wire net 202 and second pitch layer 203, and the bottom of first pitch layer 201 is provided with wire net 202, the bottom of wire net 202 is provided with second pitch layer 203, first pitch layer 201 is as an organic whole through between wire net 202 and the second pitch layer 203, and the bottom of wire net 202 is provided with the thin film functional layer, the inside middle level of bituminous pavement adopts dual pitch layer to lay, for making bituminous pavement more firm, set up one deck wire net 202 in inside, set up the thin film functional layer in the bottom of wire net 202 simultaneously, pavement crack resistance and prevention of seepage water can effectively be improved, and the thin film functional layer effect can make waterproof performance promote, be difficult for being damaged by the stone sediment, be convenient for maintenance when laying.

In summary, this but fast maintenance's bituminous pavement structure, firstly lay pavement foundation 302, then lay the rubble layer 301 in the top, lay the second asphalt layer 203 in the top behind the rubble layer 301 through rolling the machineshop car crushing, then lay steel wire net 202 and film functional layer in the top of second asphalt layer 203, then lay first asphalt layer 201, then lay the maintenance layer 101 of asbestos fiber's bituminous mixture in the top of first asphalt layer 201, maintenance layer 101 is bonded by waterproof layer 102, prevent that the terminal surface ponding from being permeable below middle level 2, bituminous pavement is laid by the multilayer layer upon layer, can effectively improve pavement crack resistance and prevention of seepage water for be difficult to damage when laying, be convenient for fast maintenance road surface, the bituminous pavement whole of laying has certain inclination at last, can make ponding flow into in the drain pipe 401 of both sides fast, prevent that ponding from detaining, the accident appears.

Claims (8)

1. The utility model provides a bituminous pavement structure that can maintain fast, includes top surface (1), well aspect (2), lower aspect (3) and drainage subassembly (4), its characterized in that: the bottom of going up aspect (1) is provided with well aspect (2), and the bottom of well aspect (2) is provided with down aspect (3), the both sides of going up aspect (1) are provided with drainage subassembly (4), well aspect (2) include first pitch layer (201), wire net (202) and second pitch layer (203), and the bottom of first pitch layer (201) is provided with wire net (202), the bottom of wire net (202) is provided with second pitch layer (203).

2. A rapidly curable asphalt pavement structure according to claim 1, wherein: the first asphalt layer (201) is integrated with the second asphalt layer (203) through the steel wire mesh (202), and a thin film functional layer is arranged at the bottom of the steel wire mesh (202).

3. A rapidly curable asphalt pavement structure according to claim 1, wherein: the drainage assembly (4) comprises a drainage pipe (401), clamping grooves (402), a top cover plate (403) and slotted holes (404), wherein the clamping grooves (402) are formed in two sides of the top end of the drainage pipe (401), the top of the drainage pipe (401) is provided with the top cover plate (403), and the slotted holes (404) are formed in the middle of the top cover plate (403).

4. A rapidly curable asphalt pavement structure according to claim 3, wherein: the top cover plate (403) is connected with the drain pipe (401) in an embedded mode, and the top cover plate (403) is long-strip-shaped.

5. A rapidly curable asphalt pavement structure according to claim 1, wherein: the upper layer surface (1) comprises a curing layer (101) and a waterproof layer (102), and the waterproof layer (102) is arranged at the bottom of the curing layer (101).

6. The rapidly curable asphalt pavement structure of claim 5, wherein: the maintenance layer (101) is attached to the waterproof layer (102).

7. A rapidly curable asphalt pavement structure according to claim 1, wherein: the lower layer surface (3) comprises a gravel layer (301) and a pavement base layer (302), and the pavement base layer (302) is arranged at the bottom of the gravel layer (301).

8. The rapidly curable asphalt pavement structure of claim 7, wherein: the broken stone layer (301) is in a horizontal shape, and the broken stone layer (301) is overlapped with the pavement base layer (302).