CN207003157U - A kind of roadbed material of energy saving and environment friendly highway - Google Patents
A kind of roadbed material of energy saving and environment friendly highway Download PDFInfo
- Publication number
- CN207003157U CN207003157U CN201720661187.9U CN201720661187U CN207003157U CN 207003157 U CN207003157 U CN 207003157U CN 201720661187 U CN201720661187 U CN 201720661187U CN 207003157 U CN207003157 U CN 207003157U
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- China
- Prior art keywords
- energy saving
- environment friendly
- heat insulating
- roadbed
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000000463 material Substances 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 12
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 12
- 239000011490 mineral wool Substances 0.000 claims abstract description 11
- 125000006850 spacer group Chemical group 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 4
- 230000015271 coagulation Effects 0.000 claims description 6
- 238000005345 coagulation Methods 0.000 claims description 6
- 239000002689 soil Substances 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 5
- 239000011159 matrix material Substances 0.000 claims description 5
- -1 polyethylene Polymers 0.000 claims description 5
- 229920000573 polyethylene Polymers 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 239000002893 slag Substances 0.000 abstract description 4
- 238000013016 damping Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 239000004575 stone Substances 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000010811 mineral waste Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
Abstract
The utility model discloses a kind of roadbed material of energy saving and environment friendly highway, including concrete base enclosure, the inner transverse of the pitch packed layer is plugged with pressure-bearing reinforcing bar, the spacer bar in the installation gap of heat insulating concrete framework with being filled with mineral wool, the bottom connection grittiness process layer of the heat insulating concrete framework, the domatic of the concrete base enclosure are also installed with vegetation groove.The roadbed material of the energy saving and environment friendly highway forms highway subgrade structure by using pitch and mineral wool etc., and the random row that slag waste material is turn avoid while with wear-resisting and heat insulating function is put excessively, has the effect of environmentally friendly；The pressure-bearing reinforcing bar added can be transmitted the pressure being locally subject to is dispersed to the surface of pitch packed layer so that pitch packed layer uniform force；Gravel process layer has an effect of damping, at the same can convenient draining, avoid water body from corroding roadbed and cause the accident, further improve the security of roadbed.
Description
Technical field
Environment-friendly materials technical field is the utility model is related to, specially a kind of roadbed material of energy saving and environment friendly highway.
Background technology
Roadbed, by the structure for the direct supporting track for filling or excavating and formed, also referred to as circuit substructure, refer to
The banded structure thing as road bed built according to route allocation and certain technical requirements, it is the basis of railway and highway,
Roadbed is that the linear structure thing formed is built with soil or building stones.Build the roadbed under good geology, the hydrology, weather conditions.
Divide from material, roadbed can be divided into earth roadbed, stone roadbed, native three kinds of stone roadbed, and roadbed is the line style (position by road in earth's surface
Put) and section (physical dimension) the geotechnical structure thing that forms of requirement excavation or landfill.Roadbed is connected with bridge, tunnel, jointly
Form circuit.Roadbed is different according to the orographic condition residing for it, there is two kinds of citation forms：Embankment and cutting, are commonly called as embankment and excavation.
Roadbed is the main foundation facility of Transportation Highway, and vital effect is played in transport, the highway road used now
The problem of base generally existing materials'use is not environmentally friendly enough, security performance is relatively low, design are unreasonable, it is impossible to meet wanting for highway transportation
Ask, for this, we provide a kind of roadbed material of energy saving and environment friendly highway.
Utility model content
The purpose of this utility model is to provide a kind of roadbed material of energy saving and environment friendly highway, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides following technical scheme：A kind of roadbed material of energy saving and environment friendly highway
Material, including concrete base enclosure, the section of the concrete base enclosure is trapezoidal, and the inner cavity top of the concrete base enclosure is provided with drip
Blue or green packed layer, the inner transverse of the pitch packed layer are plugged with pressure-bearing reinforcing bar, the fixed setting-in in both ends of the pressure-bearing reinforcing bar
In the enclosure interior of concrete base enclosure, the inside of the pitch packed layer, which also extends transversely through, is provided with heat radiating air duct, the radiating
The both ends open of airduct both passes through concrete base enclosure and is connected with air port, and the lower surface of the pitch packed layer is connected with heat-insulated coagulation
Native framework, is vertically inserted with spacer bar between the top margin of the heat insulating concrete framework and base, the spacer bar with every
Mineral wool is filled with the installation gap of hot concrete framework, the bottom of the heat insulating concrete framework is connected with grit processing
Layer, the grit process layer are connected with the rubble packed layer of the intracavity bottom positioned at concrete base enclosure, and both junction pavings
Provided with polyethylene rubber layer.
Preferably, the air port is shaped as infundibulate, and the inner surface in air port polishes smooth.
Preferably, the spacer bar is no less than two, and is symmetrically laid along the axis direction of heat insulating concrete framework,
The thickness of the mineral wool is 20 to 30cm.
Preferably, the both sides of the grit process layer are installed with opening with the contact site of concrete base enclosure, and are open
With the intracavity inter-connection of guiding gutter.
Preferably, the both sides of the concrete base enclosure offer guiding gutter along line of slope.
Preferably, the domatic of the concrete base enclosure is also installed with vegetation groove.
Compared with prior art, the beneficial effects of the utility model are：The roadbed material of the energy saving and environment friendly highway passes through
Highway subgrade structure is formed using pitch and mineral wool etc., slag waste material is turn avoid while with wear-resisting and heat insulating function
Random row put excessively, with it is environmentally friendly the effect of；The pressure-bearing reinforcing bar added can by the pressure being locally subject to it is dispersed transmit to
The surface of pitch packed layer so that pitch packed layer uniform force, be not easy to deform upon because local pressure is excessive and cause the accident；It is husky
Gravel process layer has an effect of damping, at the same can convenient draining, avoid water body from corroding roadbed and cause the accident, further improve
The security of roadbed, it is simple in construction, reasonable in design, meet the requirement to roadbed material during highway transportation.
Brief description of the drawings
Fig. 1 is the utility model section structural representation；
Fig. 2 is the utility model concrete base enclosure overlooking the structure diagram.
In figure：1 concrete base enclosure, 2 pitch packed layers, 3 pressure-bearing reinforcing bars, 4 heat radiating air ducts, 5 air ports, 6 heat insulating concrete frames
Frame, 7 spacer bars, 8 mineral wools, 9 grit process layers, 10 rubble packed layers, 11 polyethylene rubber layers, 12 guiding gutters, 13 vegetation
Groove.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of roadbed material of energy saving and environment friendly highway,
Including concrete base enclosure 1, pitch packed layer 2, pressure-bearing reinforcing bar 3, heat radiating air duct 4, air port 5, heat insulating concrete framework 6, supporting steel
Muscle 7, mineral wool 8, grit process layer 9, rubble packed layer 10, polyethylene rubber layer 11, guiding gutter 12 and vegetation groove 13, coagulation
The section of soil matrix shell 1 is trapezoidal, has preferable stability, and the inner cavity top of concrete base enclosure 1 is provided with pitch packed layer 2,
Contacted with automobile tire, intensity is higher, and pitch belongs to mineral waste, and rationally utilizing contributes to environmental protection, pitch packed layer 2
Inner transverse be plugged with pressure-bearing reinforcing bar 3, the both ends fixed enclosure interior flush-mounted in concrete base enclosure 1 of pressure-bearing reinforcing bar 3,
Pressure-bearing reinforcing bar 3 can be transmitted the pressure being locally subject to is dispersed to the surface of pitch packed layer 2 so that pitch packed layer
2 uniform forces, are not easy to deform upon because local pressure is excessive and cause the accident, and the inside of pitch packed layer 2 also extends transversely through setting
There is heat radiating air duct 4, pitch packed layer 2 can be radiated through natural wind in pipe, avoid temperature is too high from causing pitch to be filled
The property of layer 2 changes, and the both ends open of heat radiating air duct 4 both passes through concrete base enclosure 1 and is connected with air port 5, the shape in air port 5
For infundibulate, air intake is smooth, and the inner surface in air port 5 polishes smooth, and the lower surface of pitch packed layer 2 is connected with heat insulating concrete
Framework 6, is vertically inserted with spacer bar 7 between the top margin of heat insulating concrete framework 6 and base, stabilized structure, firmly install can
Lean on, spacer bar 7 is no less than two, and is symmetrically laid along the axis direction of heat insulating concrete framework 6, avoiding device deformation hair
Make trouble former, for spacer bar 7 with being filled with mineral wool 8 in the installation gap of heat insulating concrete framework 6, the thickness of mineral wool 8 is 20
To 30cm, there is good effect of heat insulation, while mineral wool 8 is that slag refinement forms, and can make full use of slag waste material, play
The effect of environmental protection, the bottom of heat insulating concrete framework 6 is connected with grit process layer 9, has the effect of damping, simultaneously
Can convenient draining, avoid water body corrode roadbed cause the accident, both sides contact with concrete base enclosure 1 of grit process layer 9
Position is installed with opening, and the intracavity inter-connection with guiding gutter 12 that is open, and facilitates draining, grit process layer 9 is with being located at coagulation
The rubble packed layer 10 of the intracavity bottom of soil matrix shell 1 connects, and both junctions are equipped with polyethylene rubber layer 11, intercept water,
It is heat-insulated, the security performance of roadbed is improved, the both sides of concrete base enclosure 1 offer guiding gutter 12 along line of slope, for arranging
Water, row's rain, the domatic of concrete base enclosure 1 be also installed with vegetation groove 13, can transplant green protecting slope plant, while robust structure
Further improve environmentally friendly effect of roadbed.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of roadbed material of energy saving and environment friendly highway, including concrete base enclosure (1), it is characterised in that：The coagulation soil matrix
The section of shell (1) is trapezoidal, and the inner cavity top of the concrete base enclosure (1) is provided with pitch packed layer (2), the pitch filling
The inner transverse of layer (2) is plugged with pressure-bearing reinforcing bar (3), and the both ends fixation of the pressure-bearing reinforcing bar (3) is flush-mounted in concrete base enclosure
(1) enclosure interior, the inside of the pitch packed layer (2), which also extends transversely through, is provided with heat radiating air duct (4), the heat radiating air duct
(4) both ends open both passes through concrete base enclosure (1) and is connected with air port (5), and the lower surface of the pitch packed layer (2) is connected with
Heat insulating concrete framework (6), spacer bar (7) is vertically inserted between the top margin of the heat insulating concrete framework (6) and base,
The spacer bar (7) in the installation gap of heat insulating concrete framework (6) with being filled with mineral wool (8), the heat insulating concrete
The bottom of framework (6) is connected with grit process layer (9), the grit process layer (9) and the interior bottom of chamber for being located at concrete base enclosure (1)
Rubble packed layer (10) connection in portion, and both junctions are equipped with polyethylene rubber layer (11).
A kind of 2. roadbed material of energy saving and environment friendly highway according to claim 1, it is characterised in that：The air port (5)
Be shaped as infundibulate, and the inner surface of air port (5) polishes smooth.
A kind of 3. roadbed material of energy saving and environment friendly highway according to claim 1, it is characterised in that：The spacer bar
(7) two are no less than, and is symmetrically laid along the axis direction of heat insulating concrete framework (6), the thickness of the mineral wool (8) is
20 to 30cm.
A kind of 4. roadbed material of energy saving and environment friendly highway according to claim 1, it is characterised in that：The grit processing
The layer both sides of (9) are installed with opening with the contact site of concrete base enclosure (1), and opening is connected with the inner chamber of guiding gutter (12)
It is logical.
A kind of 5. roadbed material of energy saving and environment friendly highway according to claim 1, it is characterised in that：The coagulation soil matrix
The both sides of shell (1) offer guiding gutter (12) along line of slope.
A kind of 6. roadbed material of energy saving and environment friendly highway according to claim 1, it is characterised in that：The coagulation soil matrix
The domatic of shell (1) is also installed with vegetation groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720661187.9U CN207003157U (en) | 2017-06-08 | 2017-06-08 | A kind of roadbed material of energy saving and environment friendly highway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720661187.9U CN207003157U (en) | 2017-06-08 | 2017-06-08 | A kind of roadbed material of energy saving and environment friendly highway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207003157U true CN207003157U (en) | 2018-02-13 |
Family
ID=61446337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720661187.9U Expired - Fee Related CN207003157U (en) | 2017-06-08 | 2017-06-08 | A kind of roadbed material of energy saving and environment friendly highway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207003157U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113463458A (en) * | 2021-08-04 | 2021-10-01 | 江苏阔景建设工程有限公司 | Stable road structure and construction method thereof |
| CN115198584A (en) * | 2022-06-01 | 2022-10-18 | 吉林市市政建设集团有限公司 | A kind of roadbed laying method for frost heaving soil |
-
2017
- 2017-06-08 CN CN201720661187.9U patent/CN207003157U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113463458A (en) * | 2021-08-04 | 2021-10-01 | 江苏阔景建设工程有限公司 | Stable road structure and construction method thereof |
| CN115198584A (en) * | 2022-06-01 | 2022-10-18 | 吉林市市政建设集团有限公司 | A kind of roadbed laying method for frost heaving soil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20180608 |
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| CF01 | Termination of patent right due to non-payment of annual fee |