CN211621102U

CN211621102U - Residential road paving structure

Info

Publication number: CN211621102U
Application number: CN201922229154.9U
Authority: CN
Inventors: 卜增文; 龚小强
Original assignee: Shenzhen Jindian Construction Technology Co ltd
Current assignee: Shenzhen Jindian Construction Technology Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-10-02
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a district road pavement structure, including the soil horizon, lay the first concrete that permeates water on the soil horizon and lay the second concrete that permeates water on the first concrete that permeates water, mix with rubber granule in the second concrete that permeates water, the second concrete that permeates water is provided with fluorescent material on the surface. The utility model discloses, in being suitable for the district, when meetting the weather that precipitation is big, can alleviate the rainwater and pile up technical problem.

Description

Residential road paving structure

Technical Field

The utility model belongs to the technical field of the road pavement, especially, relate to a district road pavement structure.

Background

At present, natural stone plates are mostly adopted for paving the roads in the residential area. The natural stone slab has poor paving water permeability,

if a large amount of rainfall in a short time is met, the problem of surface water accumulation is difficult to solve, and the traveling danger of pedestrians in rainy days is increased. Therefore, the prior art is to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a district road structure of mating formation to the technical problem who mentions in the solution background art.

The utility model discloses a district road pavement structure, including the soil horizon, lay the first concrete that permeates water on the soil horizon and lay the second concrete that permeates water on the first concrete that permeates water, mix with rubber granule in the second concrete that permeates water, the second concrete that permeates water is provided with fluorescent material on the surface.

Preferably, the fluorescent material comprises an inorganic fluorescent material.

Preferably, the mesh number of the rubber particles comprises 10-70 mesh.

Preferably, the left and right sides of the second pervious concrete surface are both provided with fluorescent materials.

The utility model discloses a district road structure of mating formation when meeting a large amount of precipitation, the rethread first concrete that permeates water gets into the soil horizon behind the concrete that permeates water infiltration second, plays the buffer memory effect to big water gaging, reduces the rainwater and piles up at the district road.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic structural view of the paving structure of the community road of the present invention;

fig. 2 is a schematic structural view of the second permeable concrete and fluorescent material in the paving structure of the residential road of the present invention.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It is noted that relative terms such as "first," "second," and the like may be used to describe various components, but these terms are not intended to limit the components. These terms are only used to distinguish one component from another component. For example, a first component could be termed a second component, and, similarly, a second component could be termed a first component, without departing from the scope of the present invention. The term "and/or" refers to a combination of any one or more of the associated items and the descriptive items.

As shown in fig. 1 and 2, fig. 1 is a schematic structural view of a paving structure of a residential road of the present invention; fig. 2 is a schematic structural view of the second permeable concrete and fluorescent material in the paving structure of the residential road of the present invention. The utility model discloses a district road pavement structure, including soil horizon 1, lay the first concrete 2 that permeates water on soil horizon 1 and lay the second concrete 6 that permeates water on the first concrete 2 that permeates water on, mix with rubber granule 5 in the second concrete 6 that permeates water, the second concrete that permeates water is provided with fluorescent material 4 on the surface. The utility model discloses a district road structure of mating formation when meeting a large amount of precipitation, the rethread first concrete that permeates water gets into the soil horizon behind the concrete that permeates water infiltration second, plays the buffer memory effect to big water gaging, reduces the rainwater and piles up at the district road. The arrangement of the fluorescent material can provide the walking guiding function of paving the ground when the light is emitted at night,

wherein, the pervious concrete is porous lightweight concrete which is prepared by mixing aggregate, cement, reinforcing agent and water, and does not contain fine aggregate. The pervious concrete is a cellular structure with uniformly distributed pores formed by coating a thin layer of cement slurry on the surface of coarse aggregate and bonding the thin layer of cement slurry, so that the pervious concrete has the characteristics of air permeability, water permeability and light weight.

The second pervious concrete 6 is doped with rubber particles 5, and the diameter of the rubber particles is larger than that of sand and stone particles in the second pervious concrete; can increase the water permeability and the friction coefficient of the road. Compared with common concrete, the permeable concrete doped with the rubber particles also has the advantages of sound insulation and the like.

The thickness of the first pervious concrete 2 is at least 200-500 mm; the thickness of the second pervious concrete is at least 10-100 mm. Preferably, the fluorescent material comprises an inorganic fluorescent material. Preferably, the mesh number of the rubber particles comprises 10-70 mesh. As shown in fig. 2, the left and right sides of the second pervious concrete surface are preferably provided with fluorescent materials; so that the walking route guiding function of ground pavement is provided when the walking route guiding device has certain illumination at night. Specifically, the fluorescent material is coated on the left side and the right side of the surface of the second pervious concrete, and the fluorescent material is at least one layer.

The soil layer comprises an A layer, a B layer and a C layer, wherein the A layer consists of a surface soil layer, is easy to loosen and dark brown, and is soil consisting of humus, clay and other inorganic substances. The layer B, usually called subsoil, is composed of clay and other particles leached from the layer a, with little humus. Layer C contains only partially weathered rock.

The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a district road pavement structure, its characterized in that includes the soil horizon, lays the first concrete that permeates water on the soil horizon and lays the second concrete that permeates water on the first concrete that permeates water, mixes the rubber granule in the second concrete that permeates water, is provided with fluorescent material on the second concrete surface that permeates water.

2. The cell road pavement structure of claim 1, wherein the fluorescent material comprises an inorganic fluorescent material.

3. The paving structure of claim 1, wherein the rubber particles have a mesh size of 10-70 mesh.

4. The paving structure of claim 1, wherein the fluorescent material is disposed on both left and right sides of the second pervious concrete surface.