CN212052169U

CN212052169U - Corrosion-resistant pervious concrete for highway engineering

Info

Publication number: CN212052169U
Application number: CN202020673021.0U
Authority: CN
Inventors: 王永涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2020-12-01
Anticipated expiration: 2030-04-28

Abstract

The utility model discloses a highway engineering is with corrosion-resistant pervious concrete, which comprises a bottom, the last fixed surface of bottom is connected with the supporting layer, the side fixedly connected with fixed bed of supporting layer, the last fixed surface of supporting layer is connected with the articulamentum, the upper surface of articulamentum is seted up flutedly, the inside wall fixedly connected with outlet pipe of recess, the one end fixedly connected with water service pipe of outlet pipe, the first permeable bed of interior diapire fixedly connected with of recess, the last fixed surface of first permeable bed is connected with the second permeable bed, the last fixed surface of second permeable bed is connected with the interlayer, the upper surface of interlayer inlays and is equipped with the pipe. This highway engineering is with corrosion-resistant pervious concrete through setting up articulamentum, recess, outlet pipe, water service pipe, first permeable bed, second permeable bed, interlayer, pipe, filter, stabilizing layer, bed course and top layer to reach the concrete that highway engineering used and have the effect of the drainage of permeating water.

Description

Corrosion-resistant pervious concrete for highway engineering

Technical Field

The utility model relates to a highway engineering technical field specifically is a highway engineering is with corrosion-resistant concrete that permeates water.

Background

In the past, ordinary concrete is generally adopted for urban road construction, and the formed road surface cannot permeate and collect rainwater, and has strong heat reflectivity, so that environmental problems such as rainwater accumulation, heat island effect and the like are easily caused. The use of pervious concrete for paving road surfaces such as side roads and non-motor vehicle lanes is one of the effective ways to solve the above problems. The pervious concrete is macroporous concrete, and generally adopts aggregate with specific particle size as a framework, and a cementing material is wrapped on the surface of the aggregate to serve as a cementing layer, so that a framework-pore porous structure is formed. Compared with the common concrete pavement, the permeable pavement has larger porosity, can accumulate more heat, is beneficial to eliminating the heat island effect, can collect and permeate rainwater, is beneficial to reducing urban waterlogging and improving soil, is beneficial to absorbing noise, and has good ecological effect and social benefit.

Pervious concrete is generally composed of cementitious material, coarse aggregate, water and additives. Due to the fact that the porosity of the pervious concrete is high, rainwater corrodes the bottom of the roadbed, unevenness of the road surface is affected, and normal walking of vehicles and pedestrians is affected due to the fact that maintenance is needed more frequently compared with ordinary concrete road surfaces.

Disclosure of Invention

An object of the utility model is to provide a highway engineering is with corrosion-resistant concrete that permeates water to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the corrosion-resistant pervious concrete for highway engineering comprises a bottom layer, wherein a supporting layer is fixedly connected to the upper surface of the bottom layer, the side surface of the supporting layer is fixedly connected with a fixed layer, the upper surface of the supporting layer is fixedly connected with a connecting layer, the upper surface of the connecting layer is provided with a groove, the inner side wall of the groove is fixedly connected with a water outlet pipe, one end of the water outlet pipe is fixedly connected with a water pipe, the inner bottom wall of the groove is fixedly connected with a first permeable layer, the upper surface of the first permeable layer is fixedly connected with a second permeable layer, the upper surface of the second permeable layer is fixedly connected with an interlayer, a round pipe is embedded on the upper surface of the interlayer, a filter plate is fixedly connected on the inner wall of the round pipe, a stabilizing layer is fixedly connected on the upper surface of the interlayer, the upper surface of the stabilizing layer is fixedly connected with a cushion layer, and the upper surface of the cushion layer is fixedly connected with a surface layer.

Preferably, both sides of the supporting layer are fixedly connected with the fixing layers, and the opposite surfaces of the two fixing layers are fixedly connected with the bottom layer, the connecting layer and the two sides of the interlayer respectively.

Preferably, the height of the round pipe is the same as the thickness of the interlayer, and the inner walls of the two ends of the round pipe are fixedly connected with filter plates.

Preferably, the first permeable layer and the second permeable layer are made of gravel, and the upper surface of the second permeable layer and the upper surface of the connecting layer are on the same horizontal plane.

Preferably, one end of the water outlet pipe penetrates through the side face of the connecting layer, a circular groove for fixing the water outlet pipe is formed in the side face of the fixing layer, and a groove matched with the water through pipe is formed in the fixing layer.

Preferably, two sides of the lower surface of the stabilizing layer are fixedly connected with the upper surfaces of the two fixing layers respectively.

Advantageous effects

The utility model provides a highway engineering is with corrosion-resistant concrete that permeates water possesses following beneficial effect:

1. this highway engineering is with corrosion-resistant pervious concrete, through setting up the articulamentum, the recess, the outlet pipe, the water service pipe, first permeable bed, the second permeable bed, the interlayer, the pipe, the filter, the stabilizing layer, bed course and top layer, be convenient for pass through the interlayer, the stabilizing layer, bed course and top layer, make the rainwater permeate into in the first permeable bed and the second permeable bed on articulamentum surface through its inside space, and filter the rainwater through first permeable bed and second permeable bed, the water after the filtration is through outlet pipe and water service pipe drainage underground or sewer, thereby reach the concrete that highway engineering used and have the effect of the drainage of permeating water.

2. This highway engineering is with corrosion-resistant concrete that permeates water through setting up bottom, supporting layer, fixed bed and articulamentum, is convenient for fix the road bed of highway and seals, prevents that the rainwater from corroding the road bed and then making the road collapse, through bottom, supporting layer and articulamentum, is convenient for support fixedly to the road surface to reach the concrete that permeates water that highway engineering used and have corrosion-resistant effect.

Drawings

FIG. 1 is a schematic front sectional view of the structure of the present invention;

FIG. 2 is a schematic top view of the structural partition of the present invention;

fig. 3 is an enlarged schematic view of a in fig. 1 of the present invention.

In the figure: 1 bottom, 2 supporting layers, 3 fixed layers, 4 articulamentlayers, 5 recesses, 6 outlet pipes, 7 water service pipes, 8 first permeable bed, 9 second permeable bed, 10 interlayer, 11 pipe, 12 filter, 13 stabilizer layers, 14 bed courses, 15 top layers.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a corrosion-resistant pervious concrete for highway engineering comprises a bottom layer 1, wherein the bottom layer 1 is made of sandy soil, the upper surface of the bottom layer 1 is fixedly connected with a supporting layer 2, the supporting layer 2 is made of reinforced concrete, the side surface of the supporting layer 2 is fixedly connected with a fixing layer 3, the fixing layer 3 is made of a cement board, the upper surface of the supporting layer 2 is fixedly connected with a connecting layer 4, the connecting layer 4 is made of concrete, the upper surface of the connecting layer 4 is provided with a groove 5, the inner side wall of the groove 5 is fixedly connected with a water outlet pipe 6, one end of the water outlet pipe 6 is fixedly connected with a water through pipe 7, one end of the water outlet pipe 6 penetrates through the side surface of the connecting layer 4, the side surface of the fixing layer 3 is provided with a circular groove for fixing the water outlet pipe 6, the fixing layer 3 is internally provided with a groove matched with the water through pipe 7, the wall of the groove 5 is fixedly connected with a first pervious layer 8, the first permeable layer 8 and the second permeable layer 9 are made of gravel, and the upper surface of the second permeable layer 9 and the upper surface of the connecting layer 4 are on the same horizontal plane.

The upper surface of the second permeable layer 9 is fixedly connected with an interlayer 10, the interlayer 10 is formed by stirring glume particles and cement, both sides of the supporting layer 2 are fixedly connected with the fixed layer 3, opposite surfaces of the two fixed layers 3 are respectively fixedly connected with two sides of the bottom layer 1, the connecting layer 4 and the interlayer 10, a round pipe 11 is embedded on the upper surface of the interlayer 10, a filter plate 12 is fixedly connected with the inner wall of the round pipe 11, the height of the round pipe 11 is the same as the thickness of the interlayer 10, and the inner walls of the two ends of the circular tube 11 are fixedly connected with a filter plate 12, the upper surface of the interlayer 10 is fixedly connected with a stable layer 13, the stabilizing layer 13 is made of gravel, two sides of the lower surface of the stabilizing layer 13 are respectively and fixedly connected with the upper surfaces of the two fixing layers 3, the upper surface of the stabilizing layer 13 is fixedly connected with a cushion layer 14, the cushion layer 14 is made of gravel cement, the surface layer 15 is fixedly connected to the upper surface of the cushion layer 14, and the surface layer 15 is made of asphalt.

The working principle is as follows: when concrete in highway engineering is laid, a bottom layer 1 is filled at the bottom of a pre-dug roadbed, fixing layers 3 are fixed on two sides of the inner wall of the roadbed, a water pipe 7 penetrates through the front surface of each fixing layer 3, a supporting layer 2 is fixed on the upper surface of the bottom layer 1, a connecting layer 4 is fixed on the surface of the supporting layer 2, a groove 5 is preset on the surface of the connecting layer 4, a water outlet pipe 6 penetrates through the inner wall of the groove 5, one end of the water outlet pipe 6 extends into the side wall of the fixing layer 3 to be fixedly communicated with the water pipe 7 inside the fixing layer 3, a first permeable layer 8 and a second permeable layer 9 are sequentially filled and fixed on the inner bottom wall of the groove 5, an interlayer 10 is fixed on the surface of the second permeable layer 9, a fixing circular pipe 11 is preset on the surface of the interlayer 10, a filter plate 12 is sleeved and fixed inside the circular pipe 11, a surface fixing stabilizing layer 13 of the interlayer 10, a cushion layer 14 and, thereby achieving the effects of water permeability and drainage and corrosion resistance of the concrete used in highway engineering.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a highway engineering is with corrosion-resistant pervious concrete, includes bottom (1), its characterized in that: the upper surface of the bottom layer (1) is fixedly connected with a supporting layer (2), the side surface of the supporting layer (2) is fixedly connected with a fixed layer (3), the upper surface of the supporting layer (2) is fixedly connected with a connecting layer (4), the upper surface of the connecting layer (4) is provided with a groove (5), the inner side wall of the groove (5) is fixedly connected with a water outlet pipe (6), one end of the water outlet pipe (6) is fixedly connected with a water service pipe (7), the inner bottom wall of the groove (5) is fixedly connected with a first permeable layer (8), the upper surface of the first permeable layer (8) is fixedly connected with a second permeable layer (9), the upper surface of the second permeable layer (9) is fixedly connected with an interlayer (10), the upper surface of the interlayer (10) is embedded with a round pipe (11), and the inner wall of the round pipe (11) is fixedly connected with a, the upper surface of interlayer (10) fixed connection has stabilizer layer (13), the upper surface fixed connection of stabilizer layer (13) has bed course (14), the upper surface fixed connection of bed course (14) has top layer (15).

2. The corrosion-resistant water-permeable concrete for highway engineering according to claim 1, wherein: the two sides of the supporting layer (2) are fixedly connected with the fixing layers (3), and the opposite surfaces of the two fixing layers (3) are fixedly connected with the two sides of the bottom layer (1), the connecting layer (4) and the interlayer (10) respectively.

3. The corrosion-resistant water-permeable concrete for highway engineering according to claim 1, wherein: the height of the circular tube (11) is the same as the thickness of the interlayer (10), and the inner walls of two ends of the circular tube (11) are fixedly connected with filter plates (12).

4. The corrosion-resistant water-permeable concrete for highway engineering according to claim 1, wherein: the first permeable layer (8) and the second permeable layer (9) are made of gravel, and the upper surface of the second permeable layer (9) and the upper surface of the connecting layer (4) are on the same horizontal plane.

5. The corrosion-resistant water-permeable concrete for highway engineering according to claim 1, wherein: one end of the water outlet pipe (6) penetrates through the side face of the connecting layer (4), a circular groove for fixing the water outlet pipe (6) is formed in the side face of the fixing layer (3), and a groove matched with the water through pipe (7) is formed in the fixing layer (3).

6. The corrosion-resistant water-permeable concrete for highway engineering according to claim 1, wherein: the two sides of the lower surface of the stabilizing layer (13) are fixedly connected with the upper surfaces of the two fixing layers (3) respectively.