CN213896604U

CN213896604U - Self-luminous pavement structure manufactured based on hot-mix asphalt process

Info

Publication number: CN213896604U
Application number: CN202022448951.9U
Authority: CN
Inventors: 林灵
Original assignee: Zhejiang Yifan Energy Saving Technology Co ltd
Current assignee: Zhejiang Yifan Energy Saving Technology Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-08-06
Anticipated expiration: 2030-10-29

Abstract

The utility model discloses a self-luminous road surface structure based on pitch technology is made to hot mixing, fine particle asphalt concrete layer, coarse particle asphalt concrete layer, cement stable layer, waste residue layer and the plain soil rammer layer that set gradually including from the top down, be provided with the pitch adhesive layer between fine particle asphalt concrete layer and the coarse particle asphalt concrete layer, pitch adhesive layer adhesion fine particle asphalt concrete layer and coarse particle asphalt concrete layer, be provided with the pitch permeable layer between coarse particle asphalt concrete layer and the cement stable layer, the coating of pitch permeable layer is on cement stable layer surface, the plain soil rammer layer is the basic support plane of road surface structure, is located the bottom layer. The utility model has the advantages of durable, high strength, good overall performance and the like, and has longer service life and more environmental protection.

Description

Self-luminous pavement structure manufactured based on hot-mix asphalt process

Technical Field

The utility model relates to a road construction technical field, concretely relates to self-luminous pavement structure based on pitch technology is made to hot mix.

Background

In recent years, with the continuous development of urban road traffic, the requirements of people on safety warning, landscape humanistic characteristics and the like of the road surface are continuously improved, so that the research on the special road surface paving material is increasingly deep; the requirements of environmental protection and tourism are considered, and the self-luminous road is introduced into the construction engineering of modern road construction. The traditional self-luminous road pavement is usually paved by self-luminous pavement bricks, is limited in the aspects of application range, safety and the like, and has poor anti-skid property, weak pressure resistance and poor wear resistance, and the hot-mixed asphalt mixture enables a representative material for constructing a high-grade asphalt pavement to have the advantages of durability, high strength, good overall performance and the like, thereby being widely applied to the construction of various road pavements.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the problem that proposes in the above-mentioned technical background, provide a self-luminous road surface structure based on pitch technology is made to hot mixing, have a great deal of advantages such as durable, intensity is high, the wholeness can be good, life is longer, more environmental protection.

The utility model adopts the following technical scheme:

a self-luminous pavement structure based on a hot-mix asphalt process comprises a fine-particle asphalt concrete layer, a coarse-particle asphalt concrete layer, a cement stabilizing layer, a waste residue layer and a plain soil ramming layer which are sequentially arranged from top to bottom, wherein an asphalt adhesive layer is arranged between the fine-particle asphalt concrete layer and the coarse-particle asphalt concrete layer and is adhered to the fine-particle asphalt concrete layer and the coarse-particle asphalt concrete layer, an asphalt transparent layer is arranged between the coarse-particle asphalt concrete layer and the cement stabilizing layer and coated on the surface of the cement stabilizing layer, the plain soil ramming layer is a basic supporting plane of the pavement structure and is positioned at the bottommost layer, the fine-particle asphalt concrete layer is AC-13C in specification and 40MM in thickness, acrylic light-storing luminous stones are added into the fine-particle asphalt concrete layer, and the particle diameter of the acrylic light-storing luminous stones is 5-8MM, the optional colors are cyan, yellow-green and sky-blue.

As an optimal technical scheme of the self-luminous pavement structure based on the hot-mix asphalt technology, the coarse-grained asphalt concrete layer has the specification of AC-25C and the thickness of 80 MM.

As the utility model relates to a preferred technical scheme of self-luminous road surface structure based on that hot mix pitch technology was made, the specification of cement stabilizer layer is 5%, and thickness is 400 MM.

As the utility model relates to a preferred technical scheme of self-luminous road surface structure based on that hot mix pitch technology was made, the thickness of waste residue layer is 300 MM.

The utility model has the advantages that:

the utility model discloses a hot mix pitch technology is made, has a great deal of advantages such as durable, intensity is high, wholeness can be good, adds ya keli light-storing type night light stone in fine grain asphalt concrete layer, and the road surface can be solar energy of accumulating daytime, and self-luminous in dark surrounds need not set up light source on the road, effective energy saving. The acrylic light-storing luminous stone does not contain any toxin and radioactive elements, is harmless to human bodies and environments, has extremely long service life, can be recycled infinitely due to light absorption, light storage and light emission, and is good in anti-skid property, strong in pressure resistance and good in wear resistance.

Drawings

Fig. 1 is a schematic structural view of a self-luminous pavement structure manufactured based on a hot-mix asphalt process of the present invention; the symbols in the drawings illustrate that: 1 fine particle asphalt concrete layer, 2 coarse particle asphalt concrete layer, 3 cement stabilizing layer, 4 waste residue layer, 5 plain soil ramming stone layer, 6 asphalt adhesive layer and 7 asphalt permeable layer.

Detailed Description

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

As shown in fig. 1, a self-luminous pavement structure based on hot mix asphalt technology is made, includes fine particle asphalt concrete layer 1, coarse particle asphalt concrete layer 2, cement stable layer 3, waste residue layer 4 and plain soil rammer layer 5 that from the top down set gradually, be provided with pitch adhesion layer 6 between fine particle asphalt concrete layer 1 and the coarse particle asphalt concrete layer 2, pitch adhesion layer 6 adhesion fine particle asphalt concrete layer 1 and coarse particle asphalt concrete layer 2, be provided with pitch permeable layer 7 between coarse particle asphalt concrete layer 2 and the cement stable layer 3, pitch permeable layer 7 coating is on cement stable layer 3 surface, plain soil rammer 5 is the basic support plane of pavement structure, is located the bottom layer. Specifically, in this embodiment, what the hot mix asphalt technology adopted is the conventional technology of using among the prior art that the skilled person is familiar with, just the utility model discloses an improvement point does not relate to the specific preparation method of hot mix asphalt technology, consequently just no longer gives details to the specific preparation method of hot mix asphalt technology, the specification of fine grain asphalt concrete layer 1 is AC-13C, thickness 40MM, yakeli light-storing type night light stone has been added in fine grain asphalt concrete layer 1, yakeli light-storing type night light stone's particle diameter is 5-8MM, and optional colour has blue-green, yellow green and sky blue.

Specifically, in the utility model discloses, coarse grain asphalt concrete layer 2's specification is AC-25C, and thickness is 80 MM.

In the present invention, the specification of the cement stabilization layer 3 is 5% and the thickness is 400 MM.

In the present invention, the thickness of the waste residue layer 4 is 300 MM.

Finally, it should be noted that: these embodiments are merely illustrative of the present invention and do not limit the scope of the invention. In addition, other variations and modifications will be apparent to persons skilled in the art based on the foregoing description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications may be made without departing from the scope of the present invention.

Claims

1. The utility model provides a self-luminous road surface structure based on hot-mix asphalt technology is made, includes fine grain asphalt concrete layer (1), coarse grain asphalt concrete layer (2), cement stable layer (3), waste residue layer (4) and plain soil ramming stone layer (5) that from the top down set gradually, its characterized in that: an asphalt adhesive layer (6) is arranged between the fine particle asphalt concrete layer (1) and the coarse particle asphalt concrete layer (2), the asphalt adhesive layer (6) is adhered with the fine particle asphalt concrete layer (1) and the coarse particle asphalt concrete layer (2), an asphalt permeable layer (7) is arranged between the coarse particle asphalt concrete layer (2) and the cement stabilizing layer (3), the asphalt permeable layer (7) is coated on the surface of the cement stabilizing layer (3), the plain soil rammed rock layer (5) is a basic supporting plane of a pavement structure and is positioned on the bottommost layer, the specification of the fine particle asphalt concrete layer (1) is AC-13C, the thickness is 40MM, acrylic light-storing luminous stones are added into the fine-particle asphalt concrete layer (1), the particle diameter of the acrylic light-storing luminous stone is 5-8MM, and the selectable colors include blue-green, yellow-green and sky-blue.

2. The self-luminous pavement structure prepared based on the hot-mix asphalt process as claimed in claim 1, wherein: the specification of the coarse particle asphalt concrete layer (2) is AC-25C, and the thickness is 80 MM.

3. The self-luminous pavement structure prepared based on the hot-mix asphalt process as claimed in claim 1, wherein: the specification of the cement stabilizing layer (3) is 5%, and the thickness is 400 MM.

4. The self-luminous pavement structure prepared based on the hot-mix asphalt process as claimed in claim 1, wherein: the thickness of the waste residue layer (4) is 300 MM.