CN210151507U

CN210151507U - Ceramic color sand pavement structure

Info

Publication number: CN210151507U
Application number: CN201920406341.7U
Authority: CN
Inventors: 薛延军
Original assignee: Xi'an West Traffic Facilities Co
Current assignee: Xi'an West Traffic Facilities Co
Priority date: 2019-03-27
Filing date: 2019-03-27
Publication date: 2020-03-17
Anticipated expiration: 2029-03-27

Abstract

The utility model relates to a road engineering technical field's a various sand road surface structure of pottery, this various sand road surface structure of pottery include the road foundation, are located the sand base course of road foundation top and are located the concrete layer that permeates water in the sand base course, be provided with the various sand layer of pottery on the pitch layer of permeating water, the various sand layer of pottery with the pitch layer of permeating water passes through the viscose layer and connects, runs through the various sand layer of pottery is provided with a plurality of drainage tubes with the viscose layer, it is equipped with the pitch anti-blocking layer of permeating water to inlay in the drainage tube. The ceramic color sand pavement structure is convenient for water seepage and drainage, has high roughness of the road surface, improves the safety performance of pedestrians, and improves the practicability and the applicability of highways; design sand soil basic unit and through-flow pipeline, avoided the road surface infiltration to the damage of road surface basic unit, concentrate the emission to the road surface infiltration, reduce the road surface infiltration to the destruction of road foundation, improve the bulk strength of road, prolong the life of road.

Description

Ceramic color sand pavement structure

Technical Field

The utility model belongs to the technical field of the road engineering technique and specifically relates to a various sand road surface structure of pottery is related to.

Background

At present, in road surface construction, the ceramic color sand is used as the surface layer of sidewalks and public traffic lanes, has the characteristics of skid resistance, wear resistance, environmental protection, corrosion resistance, low water absorption rate, attractiveness, fastness, long service life, good light reflection performance, strong self-cleaning performance and no dust, can prevent the temperature of the road surface from rising when used for the road surface, and has a good heat insulation effect.

The Chinese patent with the publication number of CN207003166U discloses a highway pavement structure and a pavement, which comprises an underlayer, wherein a soil layer is arranged at the top of the underlayer, a gravel base layer is arranged on one side of the soil layer far away from the underlayer, a cement concrete base layer is arranged on one side of the gravel base layer far away from the soil layer, a drainage surface layer is arranged on one side of the cement concrete base layer far away from the gravel base layer, an FRP waterproof layer is arranged on one side of the drainage surface layer far away from the cement concrete base layer, and an epoxy resin bonding layer is arranged on one side of the FRP waterproof layer far away from the drainage surface layer.

During this highway pavement structure and road surface laying process, lay subbase and soil layer earlier, and then lay rubble basic unit and cement concrete basic unit, lay the drainage surface course again, and then lay the FRP waterproof layer, then lay epoxy tie coat and glass fiber layer, lay coarse grain formula asphalt concrete layer, medium grain formula asphalt concrete layer and fine grain formula asphalt concrete layer at last.

This highway road surface structure and road surface are laid the FRP waterproof layer in the use for highway road surface infiltration is inconvenient, is unfavorable for the rainwater drainage, reduces the practicality of highway.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a various sand road surface structure of pottery, the infiltration of being convenient for, and the drainage is convenient, and road surface's roughness is high, improves pedestrian's security performance, improves the practicality and the suitability of highway.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a various sand road surface structure of pottery, includes the road foundation, is located the sandy soil basic unit of road foundation top and is located the asphalt layer that permeates water on the sandy soil basic unit, the asphalt layer that permeates water is provided with the various sand layer of pottery, the various sand layer of pottery with the asphalt layer that permeates water passes through the viscose layer and connects, runs through the various sand layer of pottery is provided with a plurality of drainage tubes with the viscose layer, it prevents the stifled layer to inlay in the drainage tube to be equipped with the pitch that permeates water.

By implementing the technical scheme, when water exists on the road surface, the water flows in along the pipe opening of the drainage pipe, permeates into the permeable asphalt layer from the permeable asphalt anti-blocking layer in the drainage pipe and then permeates out from the upper part of the sandy soil base layer; the sandy soil base layer can prevent water from flowing into the road foundation and damaging the road foundation; the ceramic colored sand layer can increase the friction force of the road surface, has the anti-skid function, good light reflection performance and difficult fading, has a certain warning effect on a driver, enables the driver to distinguish the lane from a pedestrian road or a bus lane more clearly, can improve the cleanness of the road surface and has good heat insulation performance; the various sand road surface structure of pottery of design, the infiltration of being convenient for, and the drainage is convenient, and road surface's roughness is high, improves pedestrian's security performance, improves the practicality and the practicality of highway.

The utility model discloses further set up to, sand soil basic unit with be provided with rubble basic unit between the bituminous mixture layer of permeating water.

Through implementing above-mentioned technical scheme, the bulk strength of road can be improved to the rubble layer for the road is difficult for collapsing, prolongs road life, improves service life, and the infiltration of surface gathered water is guaranteed in the infiltration of being convenient for of rubble basic unit simultaneously.

The utility model discloses further set up to, run through sand and soil basic unit be provided with a plurality of through-flow pipelines of rubble basic unit intercommunication, through-flow pipeline embeds and is equipped with anti-blocking rubble layer, just the through-flow pipeline is kept away from rubble basic unit one end and is run through the setting of sand and soil basic unit lateral wall.

By implementing the technical scheme, the through-flow pipeline can collect the water seeped above the sandy soil base layer, and the water is coarsely filtered by the anti-blocking gravel layer in the through-flow pipeline, so that the seeped water is discharged out of the road surface along the through-flow pipeline, the road foundation is protected, and the road foundation is prevented from being damaged by a large amount of rainwater; the through-flow pipeline positioned in the sandy soil base layer can drain the permeable rainwater, so that the road foundation is protected from being damaged, the service life of the road is prolonged, and the service life of the road blockage is prolonged.

The utility model discloses further set up to, the pitch layer that permeates water with be provided with the regeneration aggregate layer between rubble basic unit.

Through implementing above-mentioned technical scheme, the setting on regeneration aggregate layer has carried out reuse to the regeneration aggregate, and the regeneration aggregate mainly is materials such as concrete clout and broken test block of concrete, can strengthen the bulk strength of road, reuses the regeneration aggregate simultaneously, improves the utilization ratio of regeneration aggregate.

The utility model discloses further set up as, in around being equipped with the metal spacer mesh on the periphery wall of rubble basic unit and regeneration aggregate layer.

Through implementing above-mentioned technical scheme, the metal separates the net and can form the cladding to rubble basic unit and regeneration aggregate layer, avoids the collapse of rubble basic unit and regeneration aggregate layer, improves the bulk strength of road simultaneously, prolongs the life of road.

The utility model discloses further set up to, the metal separates the net and is close to rubble basic unit and regeneration aggregate layer one side and is provided with a plurality of inlays and establishes the enhancement stake in rubble basic unit and the regeneration aggregate layer.

Through implementing above-mentioned technical scheme, strengthen the stake and insert between rubble basic unit and the regeneration aggregate layer, with the inseparable joint of rubble basic unit and regeneration aggregate layer, improve the bulk strength of rubble basic unit and regeneration aggregate layer, carry out the stable stay to the asphalt layer and the various sand bed of pottery that permeate water of top, improve the life of road.

The utility model discloses further set up to, the one end of keeping away from rubble basic unit of through-flow pipeline runs through the metal and separates the net setting, just the both ends of through-flow pipeline all are provided with the filter screen.

Through implementing above-mentioned technical scheme, the filter screen that the through-flow pipe both ends set up can prevent that the garrulous end and the residue of rubble basic unit from getting into the through-flow pipeline, causes the jam to the through-flow pipeline, still can prevent simultaneously that the stifled rubble layer that prevents in the through-flow pipeline from flowing out from the through-flow pipeline for during debris get into the through-flow pipeline, blockked up the pipeline, guarantee the normal through-flow of through-flow pipeline.

The utility model discloses further set up to, run through the gluing layer is provided with a plurality of bulging septal segment clearances with the various sand layer septal segment of pottery.

Through implementing above-mentioned technical scheme, the bulging clearance can reduce the road because of the influence that environmental factor effect produced the road, prevents the bulging or shrink that the road produced under the condition of being heated or receiving cold, avoids the road to produce the crackle, and the road surface rainwater infiltration of being convenient for simultaneously improves the infiltration performance, reduces surface gathered water, improves the security of the in-process of traveling.

The utility model discloses further set up to, the drainage tube cross-section is trapezoidal setting.

Through implementing above-mentioned technical scheme, the cross-section is the drainage tube of trapezoidal setting, improves the through-flow degree of drainage tube, and the infiltration of being convenient for can avoid the drainage tube to be blockked up simultaneously, guarantees the quick infiltration in road surface.

To sum up, the utility model discloses following beneficial effect has:

the ceramic color sand pavement structure is convenient for water seepage and drainage, has high roughness of the road surface, improves the safety performance of pedestrians, and improves the practicability and applicability of highways;

second, this various sand road surface structure of pottery designs sand soil basic unit and through-flow pipeline, has avoided the road surface infiltration to the damage of road surface basic unit, concentrates the emission to the road surface infiltration, reduces the road surface infiltration and to the destruction of road foundation, improves the bulk strength of road, prolongs the life of road.

Drawings

Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.

Fig. 2 is a front view of an embodiment of the present invention.

Fig. 3 is a sectional view taken along the plane a-a of fig. 2.

Fig. 4 is a sectional view taken along the plane B-B of fig. 2.

Reference numerals: 1. a ceramic colored sand layer; 11. bulging partition gaps; 12. a drainage tube; 13. a permeable asphalt anti-blocking layer; 2. an adhesive layer; 3. a water-permeable asphalt layer; 4. regenerating an aggregate layer; 41. a metal screen; 42. reinforcing piles; 5. a macadam base; 6. a sandy soil base layer; 61. a through-flow line; 62. a filter screen; 63. an anti-blocking crushed stone layer; 7. and (5) road foundation.

Detailed Description

The technical solution of the embodiment of the present invention will be described below with reference to the accompanying drawings.

As shown in fig. 1 and 2, a various sand road surface structure of pottery, including road foundation 7, be located the sandy soil basic unit 6 of road foundation 7 top and be located the pervious concrete layer on sandy soil

basic unit

6, 3 top layers of the pitch layer of permeating water are spread and are provided with various sand layer 1 of pottery, various sand layer 1 of pottery is connected through gluing layer 2 with the pitch layer 3 of permeating water, it is provided with a plurality of drainage tubes 12 to run through various sand layer 1 of pottery and gluing layer 2, see fig. 4, drainage tube 12 cross-section is trapezoidal setting, and it is equipped with the pitch anti-blocking layer 13 of permeating water to inlay in the drainage tube, it is provided with a plurality of bloated shape parting bead clearances 11 to run through gluing layer 2 and the various sand layer 1 parting of pottery, bloated shape parting bead clearance 11 is seted up perpendicular road length direction.

As shown in fig. 2 and 3, a gravel base layer 5 is arranged between the sandy soil base layer 6 and the permeable asphalt layer 3, a plurality of through-flow pipelines 61 communicated with the gravel base layer 5 are arranged through the sandy soil base layer 6, anti-blocking gravel layers 63 are embedded in the through-flow pipelines 61, and one ends of the through-flow pipelines 61 far away from the gravel base layer 5 penetrate through the side wall of the sandy soil base layer 6.

As shown in fig. 4, a regeneration aggregate layer 4 is arranged between the permeable asphalt layer 3 and the gravel base layer 5, a metal separation net 41 is arranged around the outer peripheral walls of the gravel base layer 5 and the regeneration aggregate layer 4, a plurality of reinforcing piles 42 embedded in the gravel base layer 5 and the regeneration aggregate layer 4 are arranged on one side of the metal separation net 41, which is close to the gravel base layer 5 and the regeneration aggregate layer 4, one end of the through-flow pipeline 61, which is far away from the gravel base layer 5, penetrates through the metal separation net 41, and filter screens 62 are fixedly connected to both ends of the through-flow pipeline 61.

The utility model discloses a theory of operation does: when the road surface is existed by water, water flows in along the pipe orifice of the drainage pipe 12, permeates into the permeable asphalt layer 3 from the permeable asphalt anti-blocking layer 13 in the drainage pipe 12, permeates into the regeneration aggregate layer 4 along the permeable asphalt layer 3, permeates into the gravel base layer 5 from the regeneration aggregate layer 4, and the water permeating into the gravel base layer 5 enters the through-flow pipeline 61 through the filter screen 62 and is discharged from the other end of the through-flow pipeline 61 through the anti-blocking gravel layer 63 in the through-flow pipeline 61.

Claims

1. The utility model provides a various sand road surface structure of pottery, includes road foundation (7), is located sand soil basic unit (6) of road foundation (7) top and is located permeate water pitch layer (3) on sand soil basic unit (6), its characterized in that, be provided with various sand layer of pottery (1) on the pitch layer (3) of permeating water, various sand layer of pottery (1) with the pitch layer (3) of permeating water is connected through gluing layer (2), runs through various sand layer of pottery (1) are provided with a plurality of drainage tubes (12) with gluing layer (2), it is equipped with the pitch anti-blocking layer of permeating water (13) to inlay in drainage tube (12).

2. A ceramic colour sand pavement structure according to claim 1, characterized in that a gravel base (5) is arranged between the sandy soil base (6) and the water-permeable asphalt layer (3).

3. The ceramic color sand pavement structure as claimed in claim 2, characterized in that a plurality of through-flow pipelines (61) communicated with the gravel base (5) are arranged through the sand base (6), an anti-blocking gravel layer (63) is embedded in the through-flow pipelines (61), and one ends of the through-flow pipelines (61) far away from the gravel base (5) are arranged through the side wall of the sand base (6).

4. A ceramic colour sand pavement structure according to claim 3, characterized in that a regenerated aggregate layer (4) is arranged between the water-permeable asphalt layer (3) and the gravel base layer (5).

5. A ceramic color sand pavement structure according to claim 4, characterized in that a metal separation net (41) is wound on the outer peripheral walls of the gravel base layer (5) and the regenerated aggregate layer (4).

6. A ceramic color sand pavement structure according to claim 5, characterized in that the metal separation net (41) is provided with a plurality of reinforcing piles (42) embedded in the gravel base layer (5) and the regenerated aggregate layer (4) near the gravel base layer (5) and the regenerated aggregate layer (4).

7. The ceramic color sand pavement structure as claimed in claim 6, wherein one end of the through flow pipeline (61) far away from the gravel base (5) is arranged through the metal screen (41), and both ends of the through flow pipeline (61) are provided with the filter screens (62).

8. A ceramic color sand pavement structure according to claim 1, characterized in that a plurality of bulging partition gaps (11) are arranged through the partitions of the adhesive layer (2) and the ceramic color sand layer (1).

9. A ceramic color sand pavement structure according to claim 1, characterized in that the cross section of the drainage tube (12) is trapezoidal.