CN203741669U - Assembled type concrete pavement - Google Patents
Assembled type concrete pavement Download PDFInfo
- Publication number
- CN203741669U CN203741669U CN201420082399.8U CN201420082399U CN203741669U CN 203741669 U CN203741669 U CN 203741669U CN 201420082399 U CN201420082399 U CN 201420082399U CN 203741669 U CN203741669 U CN 203741669U
- Authority
- CN
- China
- Prior art keywords
- concrete
- road surface
- mortise
- draw pin
- flag
- 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.)
- Expired - Fee Related
Links
Landscapes
- Road Paving Structures (AREA)
Abstract
The utility model provides an assembled type concrete pavement, comprising draw pins (1), concrete pavement boards (2), mortise slots (3) and pitch joint sealants (4). No bonding media like concrete exist between adjacent preformed concrete pavement boards, a dovetail-shaped mortise and tenon structure is formed by clamping the draw pins in the spliced mortise slots, thus the formed pavement is a firm integral, the installation and replacement are convenient, the construction speed is accelerated and the construction quality is improved.
Description
Technical field
Highway construction technical field, particularly a kind of assembly concrete road surface under the utility model.
Background technology
Known, cement concrete pavement refers to the road surface of doing surface layer taking cement concrete as main material, is called for short rigid pavement
,it is a kind of senior interchangeable road surface.Along with the development of communications, increase gradually rigid pavement, and the existing rigid pavement overwhelming majority adopts cast-in-place completing, and only has the prefabricated road slab of the local employing of the only a fews such as field, stop, port and pier to lay.
Known existing road surface is usually because construction and maintenance is improper, Changes in weather produces bursting by freezing and hot tearing, overload of vehicle etc. are former thereby occur pavement damage, when repairing the roads or laying new road, need to carry out road to construction section stops, engineering time length and construction speed are subject to weather and on-the-spot impact, for the increasing city of traffic, can have a strong impact on undoubtedly people's trip.
Existing assembling road surface is because its seam is many, and globality is poor, on Gu highway and urban road main line, seldom adopts.
Given this, be necessary to provide a kind of new method, when making it meet basic use function, and the progress of mating formation is fast, and pavement quality is high, the weatherproof of paving the way, and good integrity and local replacing are convenient, the normal operation of traffic are not caused to excessive impact.
Summary of the invention
In order to overcome the problem that existing concrete pavement construction progress is slow, pavement quality cannot ensure, construction site causes adverse effect to traffic, the assembling splicing construction that the utility model provides a kind of dovetail draw pin to combine with concrete flag, realizes the object that the progress of paving the way is fast, pavement quality is high.
the utility model is realized the technical scheme that its object adopts:
1, a kind of assembly concrete of the utility model road surface is the concrete flag that is prefabricated in the factory, and has dovetail mortise groove (3) in square pavement plate four junctions, limit, and each mortise shape size specification is consistent.
2, a kind of dovetail shaped draw pin (1) that mates splicing with fourth of the twelve Earthly Branches groove shape of a kind of assembly concrete pavement design of the utility model, in order to connect adjacent road slab, the specification of swallow-tail form draw pin is slightly less than dovetail shaped mortise groove.
3, the paving mode on a kind of assembly concrete of the utility model road surface is: adjacent concrete flag (2) is close, between mortise alignment put and form symmetrical dovetail shaped shape mortise groove, draw pin (1) insertion mortise groove (3) the formation dovetail mortise-tenon splicing of size coupling connects with it, between concrete flag, between draw pin and road slab, fill with asphalt joint filler in space, between all concrete flags, all splicing is connected to form an overall structure in this way.
4, a kind of assembly concrete of the utility model road surface is without site operation, build maintenance in the situation that, the active force producing by dovetail draw pin and concrete flag Contact, the road surface good integrity that splicing is fitted together, in road slab, the phenomenon of expanding with heat and contract with cold that weather reason produces can be reduced in the gap of filled bitumen.
the beneficial effects of the utility model are: novel, simple in structure, convenient and practical, reduction operating expenses, in not affecting rigid pavement normal usage function, realizing the rigid pavement progress of laying, soon, not affect city normal traffic, local replacing convenient, can also realize road slab batch production production, do mechanization operation, laying be not subject to weather effect, pavement quality high, without plurality of advantages such as building wastes.
Brief description of the drawings
below in conjunction with drawings and Examples, the utility model is further illustrated:
Fig. 1 is concrete flag and the draw pin structural representation on a kind of assembly concrete of the utility model road surface.
Fig. 2 is that the draw pin splicing of a kind of assembly concrete of the utility model road surface connects the schematic diagram after concrete flag.
Number in the figure: 1 draw pin, 2 concrete flags, 3 mortise grooves, 4 asphalt joint fillers.
Detailed description of the invention
In embodiment as shown in Figure 1 and Figure 2.There is mortise groove (3) on square concrete road slab (2) four limits, and mortise groove (3) is dovetail shaped, and swallow-tail form draw pin (1) material can be concrete or other rigids, and its shape specification is mated with mortise groove (3), and its area is slightly less than mortise groove.When road surface pavement, mortise (3) alignment of adjacent concrete road slab (2) is put and is formed symmetrical splicing dovetail mortise, draw pin (1) inserts and aligns in the mortise groove (3) of putting, form the splicing of similar dovetail mortise-tenon and connect, the vertical lateral clearance filled bitumen joint sealing material between concrete flag, between draw pin and concrete flag.Between all concrete flags (2), be all connected to form in this way a spliced whole body structure.
Concrete flag can batch production production, do mechanization operation, road slab material can be ordinary concrete, steel concrete, steel fibrous concrete etc., when road surface pavement, without site operation, effectively avoid building the improper adverse effect of bringing of maintenance, reduced building waste.Concrete flag adopts dovetail mortise-tenon splicing, good integrity.In road surface, filled bitumen joint sealing material in space can reduce the vertical and horizontal impact of expanding with heat and contract with cold.Road surface adopts assembling, and laying progress is fast, and local damage is easily changed.
Claims (5)
1. an assembly concrete road surface, is made up of draw pin (1), concrete flag (2), mortise groove (3), asphalt joint filler (4), it is characterized in that: mortise groove (3) is positioned at the splicing junction of concrete flag (2).
2. a kind of assembly concrete according to claim 1 road surface, is characterized in that: mortise groove (3) is dovetail shaped, and mortise groove (3) specification of adjacent road slab (2) splicing junction is consistent, and symmetry is put.
3. a kind of assembly concrete according to claim 1 road surface, is characterized in that: draw pin (1) is dovetail shaped, is tenon and latch, the splicing that matches of its specification and mortise groove (3).
4. a kind of assembly concrete according to claim 1 road surface, it is characterized in that: the gap filling between concrete flag (2), between draw pin (1) and road slab has asphalt joint filler (4), to avoid expanding with heat and contract with cold of road surface to cause cracking phenomena.
5. a kind of assembly concrete according to claim 1 road surface, is characterized in that: contiguous concatenation concrete flag (2) is firmly connected by realizing dovetail shaped mortise and tenon with draw pin (1) active force, without cementing mediums such as cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420082399.8U CN203741669U (en) | 2014-02-26 | 2014-02-26 | Assembled type concrete pavement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420082399.8U CN203741669U (en) | 2014-02-26 | 2014-02-26 | Assembled type concrete pavement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203741669U true CN203741669U (en) | 2014-07-30 |
Family
ID=51341490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420082399.8U Expired - Fee Related CN203741669U (en) | 2014-02-26 | 2014-02-26 | Assembled type concrete pavement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203741669U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104532996A (en) * | 2014-12-26 | 2015-04-22 | 北京天基新材料股份有限公司 | Prefabricated floor slab and prefabricated floor slab structural component |
| CN105714981A (en) * | 2016-01-30 | 2016-06-29 | 马忠 | Building wall assembly and building wall formed by same |
| CN109881551A (en) * | 2019-04-02 | 2019-06-14 | 天津市丙辉建材科技开发有限公司 | A kind of concrete pavement slab and pavement construction method |
| CN110184875A (en) * | 2019-03-21 | 2019-08-30 | 翟德芹 | Batch production makes the mobile land platform road face of detachable and method of construction |
| CN110485265A (en) * | 2019-08-21 | 2019-11-22 | 广州市第二市政工程有限公司 | A kind of the pavement prefabricated board and its construction method of full packaged type bridges |
| CN110863404A (en) * | 2019-11-20 | 2020-03-06 | 哈尔滨工业大学 | Continuous prefabricated asphalt pavement and construction method thereof |
| CN111636271A (en) * | 2020-06-12 | 2020-09-08 | 广西路桥工程集团有限公司 | Recyclable ultrahigh-performance concrete assembled temporary pavement structure |
-
2014
- 2014-02-26 CN CN201420082399.8U patent/CN203741669U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104532996A (en) * | 2014-12-26 | 2015-04-22 | 北京天基新材料股份有限公司 | Prefabricated floor slab and prefabricated floor slab structural component |
| CN104532996B (en) * | 2014-12-26 | 2018-06-15 | 北京天基新材料股份有限公司 | A kind of precast floor slab and precast floor slab structural member |
| CN105714981A (en) * | 2016-01-30 | 2016-06-29 | 马忠 | Building wall assembly and building wall formed by same |
| CN105714981B (en) * | 2016-01-30 | 2017-09-19 | 马忠 | The building masonry wall that building masonry wall component and the component are constituted |
| CN110184875A (en) * | 2019-03-21 | 2019-08-30 | 翟德芹 | Batch production makes the mobile land platform road face of detachable and method of construction |
| CN109881551A (en) * | 2019-04-02 | 2019-06-14 | 天津市丙辉建材科技开发有限公司 | A kind of concrete pavement slab and pavement construction method |
| CN110485265A (en) * | 2019-08-21 | 2019-11-22 | 广州市第二市政工程有限公司 | A kind of the pavement prefabricated board and its construction method of full packaged type bridges |
| CN110863404A (en) * | 2019-11-20 | 2020-03-06 | 哈尔滨工业大学 | Continuous prefabricated asphalt pavement and construction method thereof |
| CN110863404B (en) * | 2019-11-20 | 2021-07-13 | 哈尔滨工业大学 | Continuous prefabricated asphalt pavement and construction method thereof |
| CN111636271A (en) * | 2020-06-12 | 2020-09-08 | 广西路桥工程集团有限公司 | Recyclable ultrahigh-performance concrete assembled temporary pavement structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203741669U (en) | Assembled type concrete pavement | |
| CN102383374B (en) | Fabricated fibrous concrete combined deck structure and construction method thereof | |
| CN203080430U (en) | Assembly and cast-in-place combined type reinforced concrete pipe type culvert | |
| CN104652470A (en) | Light self-anchored precast reinforced concrete retaining wall and construction method thereof | |
| CN105401593A (en) | Assembly type square underground pipe gallery | |
| KR101123761B1 (en) | Precast pannel and pavement structure using the same | |
| CN104233914A (en) | Construction method of portable type country road hardened pavement | |
| CN207659807U (en) | A kind of plate pin-connected panel road surface made using waste plastic | |
| CN102587329B (en) | Arched combined faceplate for earth-rock dam and construction method thereof | |
| CN205669211U (en) | A kind of prefabricated Gravity Retaining Wall | |
| CN203821274U (en) | Base assembly for protective fence on side of highway | |
| CN110863512A (en) | Prefabricated cable utility tunnel | |
| KR20120134677A (en) | The precast concrete closed conduit that is reinforced by the shear connector and constructing method of it | |
| CN110056071A (en) | A kind of municipal administration storm sewer assembling module and construction method | |
| CN202187330U (en) | Concrete hardened prefabricated spliced trapezoidal channel | |
| CN201620330U (en) | Tile-type chute | |
| CN212270569U (en) | Anti-cracking fabricated concrete pavement | |
| CN114855532A (en) | Reconstruction construction method for old road in rural area | |
| CN106368211A (en) | Rectangular concrete piles used for constructing side wall of pipe gallery | |
| CN211227926U (en) | Town road design waterproof construction | |
| CN114263079A (en) | Precast concrete pavement slab structure for rapid pavement repair and construction method thereof | |
| CN202849886U (en) | Concrete slab road surface structure | |
| CN210122667U (en) | Road assembled basic unit wedge type gap filling prefab | |
| CN202380397U (en) | Combined bridge deck structure adopting assembly fiber concrete | |
| CN205313944U (en) | Restoration structure of impaired concrete road surface panel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20150226 |
|
| EXPY | Termination of patent right or utility model |