CN212077535U

CN212077535U - High-strength high-permeability pavement system

Info

Publication number: CN212077535U
Application number: CN202020142842.1U
Authority: CN
Inventors: 王筱林; 杨冬霞
Original assignee: Yangzhou Mcc Environmental Protection And Energy Saving Technology Co ltd
Current assignee: Yangzhou Mcc Environmental Protection And Energy Saving Technology Co ltd
Priority date: 2020-01-21
Filing date: 2020-01-21
Publication date: 2020-12-04
Anticipated expiration: 2030-01-21

Abstract

The utility model discloses a high-strength high-permeable pavement system belongs to the pavement system field. Including setting up at the soil roadbed layer of below, soil roadbed layer top is equipped with the rubble bed course, rubble bed course top is equipped with the brick bottom that permeates water, it is equipped with second metal buffer layer to permeate water brick bottom top, second metal buffer layer top is equipped with the filter layer, the filter layer top is equipped with first metal buffer layer, first metal buffer layer top is equipped with the brick enhancement layer that permeates water, it is equipped with the brick surface course that permeates water to permeate water brick enhancement layer top. The utility model adopts the steel slag permeable brick as the main structure, and the water permeability is excellent; the system is provided with the filter layer, so that impurities in rainwater can be filtered, the water permeable bricks are prevented from being blocked, and the water permeability of the system is ensured; the upper and lower surfaces of the filter layer adopt metal buffer layers as protective layers, so that the filter layer is prevented from being damaged in the laying and using processes.

Description

High-strength high-permeability pavement system

Technical Field

The utility model relates to a road surface system field, specifically speaking especially relates to a high-strength high permeable pavement system.

Background

For a long time, no matter residential development or public infrastructure construction such as roads, squares and underground pipe networks, reinforced concrete is mostly adopted for hardening, the original ecology of the earth surface is thoroughly changed, rainwater runoff is increased, rainwater resources are lost, and the pressure of a municipal drainage system is increased.

In order to solve the problems, a sponge city is built, a high-strength high-permeability pavement system is urgently needed, the pressure of a drainage system of the city can be greatly relieved, and the existing pavement system is often blocked by impurities in rainwater after being used for a period of time, so that the permeability is influenced.

Disclosure of Invention

The utility model discloses a high-strength high permeable pavement system, structural strength is good, and water permeability is good.

The utility model discloses a realize through following technical scheme:

the utility model provides a high strong high permeable pavement system, is including setting up at the soil roadbed layer of below, soil roadbed layer top is equipped with the rubble bed course, rubble bed course top is equipped with the brick bottom that permeates water, it is equipped with second metal buffer layer to permeate water brick bottom top, second metal buffer layer top is equipped with the filter layer, the filter layer top is equipped with first metal buffer layer, first metal buffer layer top is equipped with the brick enhancement layer that permeates water, it is equipped with the brick surface course that permeates water to permeate water brick enhancement layer top.

The water permeable brick surface layer, the water permeable brick reinforcing layer and the water permeable brick bottom layer are made of steel slag water permeable bricks.

The filter layer consists of two layers of geotextile and a sand filter layer laid between the geotextile.

The first metal buffer layer and the second metal buffer layer are formed by compounding an inorganic fiber layer and a metal net layer.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model adopts the steel slag permeable brick as the main structure, and the water permeability is excellent; the system is provided with the filter layer, so that impurities in rainwater can be filtered and removed, the water permeable bricks are prevented from being blocked, and the water permeability of the pavement system is ensured; the upper and lower surfaces of the filter layer adopt metal buffer layers as protective layers, so that the filter layer is prevented from being damaged in the laying and using processes.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. a permeable brick facing; 2. a permeable brick reinforcement layer; 3. a first metal buffer layer; 4. a filter layer; 5. a second metal buffer layer; 6. a water permeable brick bottom layer; 7. a gravel cushion layer; 8. and (4) a soil roadbed layer.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

the utility model provides a high-strength high permeable pavement system, is including setting up at the soil roadbed layer 8 of below, 8 tops of soil roadbed layer are equipped with

rubble bed course

7, 7 tops of rubble bed course are equipped with

permeable brick bottom

6, 6 tops of permeable brick bottom are equipped with second metal buffer layer 5, 5 tops of second metal buffer layer are equipped with

filter layer

4, 4 tops of filter layer are equipped with first metal buffer layer 3, 3 tops of first metal buffer layer are equipped with permeable brick enhancement layer 2, 2 tops of permeable brick enhancement layer are equipped with permeable brick surface course 1.

The water permeable brick surface layer 1, the water permeable brick reinforcing layer 2 and the water permeable brick bottom layer 6 are steel slag water permeable bricks.

The filter layer 4 consists of two layers of geotextile and a sand filter layer laid between the geotextile.

The first metal buffer layer 3 and the second metal buffer layer 5 are formed by compounding an inorganic fiber layer and a metal mesh layer.

As shown in the attached drawing figure 1 of the specification, the high-strength high-permeability pavement system comprises a soil road base layer 8 arranged at the bottom, a gravel cushion layer 7 is arranged above the soil road base layer 8, a permeable brick bottom layer 6 is arranged above the gravel cushion layer 7, a second metal buffer layer 5 is arranged above the permeable brick bottom layer 6, a filter layer 4 is arranged above the second metal buffer layer 5, the filter layer 4 is composed of two layers of geotextile and a sand filter layer laid between the geotextile, a first metal buffer layer 3 is arranged above the filter layer 4, a permeable brick reinforcing layer 2 is arranged above the first metal buffer layer 3, and a permeable brick surface layer 1 is arranged above the permeable brick reinforcing layer 2. The permeable brick surface layer 1, the permeable brick reinforcing layer 2 and the permeable brick bottom layer 6 are steel slag permeable bricks. The first metal buffer layer 3 and the second metal buffer layer 5 are formed by compounding an inorganic fiber layer and a metal mesh layer.

Buffer layers are paved on the upper surface and the lower surface of the filter layer 4, so that damage caused in the paving and using processes is effectively avoided.

In summary, the preferred embodiments of the present invention are described only, and not intended to limit the scope of the present invention, and all equivalent changes and modifications of the shapes, structures, features and spirit described in the scope of the claims of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a high permeable pavement system that excels in which: including setting up at bottom soil roadbed layer (8), soil roadbed layer (8) top is equipped with rubble bed course (7), rubble bed course (7) top is equipped with permeable brick bottom (6), permeable brick bottom (6) top is equipped with second metal buffer layer (5), second metal buffer layer (5) top is equipped with filter layer (4), filter layer (4) top is equipped with first metal buffer layer (3), first metal buffer layer (3) top is equipped with permeable brick enhancement layer (2), permeable brick enhancement layer (2) top is equipped with permeable brick surface course (1).

2. The high-strength high-permeability pavement system according to claim 1, characterized in that: the water permeable brick surface layer (1), the water permeable brick reinforcing layer (2) and the water permeable brick bottom layer (6) are made of steel slag water permeable bricks.

3. The high-strength high-permeability pavement system according to claim 1, characterized in that: the filter layer (4) consists of two layers of geotextile and a sand filter layer laid between the geotextile.

4. The high-strength high-permeability pavement system according to claim 1, characterized in that: the first metal buffer layer (3) and the second metal buffer layer (5) are formed by compounding an inorganic fiber layer and a metal net layer.