CN109056449A - A kind of recyclable interim sidewalk and construction method - Google Patents
A kind of recyclable interim sidewalk and construction method Download PDFInfo
- Publication number
- CN109056449A CN109056449A CN201811005035.9A CN201811005035A CN109056449A CN 109056449 A CN109056449 A CN 109056449A CN 201811005035 A CN201811005035 A CN 201811005035A CN 109056449 A CN109056449 A CN 109056449A
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- CN
- China
- Prior art keywords
- road plate
- layer
- prefabricated road
- recyclable
- prefabricated
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- 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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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C9/00—Special pavings; Pavings for special parts of roads or airfields
- E01C9/08—Temporary pavings
- E01C9/086—Temporary pavings made of concrete, wood, bitumen, rubber or synthetic material or a combination thereof
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
Propose a kind of recyclable interim sidewalk and construction method, including roadbed, the upper end of roadbed is uniformly equipped with muti-piece Prefabricated road plate, the surface of each Prefabricated road plate has poured concrete, the upper end of Prefabricated road plate is equipped with cement stabilized macadam layer, and the upper end of cement stabilized macadam layer is equipped with hot asphalt surface layer.Structure of the invention is simple, easy to operate, reusable, and the rate of recovery of Prefabricated road plate is 100% cement stabilized macadam recovery rate 70%~80%, pitch recovery rate 60%~70%；It ensure that interim sidewalk form is beautiful and meets green construction requirement, solve the problems, such as that current construction site temporary road is generally unsightly and second-rate.
Description
Technical field
The present invention relates to Construction Safety, protective equipment technical field, specially it is a kind of it is recyclable it is interim just
Road and construction method.
Background technique
Currently, construction site temporary road there are several types of build form,
1) interim sidewalk uses building waste making, and this sidewalk unsightly, rains and is also easy to produce purt mud, effect is poor；
2) interim sidewalk uses precast assembly armored concrete roads plate or prefabricated steel, and this sidewalk can have enough to meet the need, but pre-
It makes assembled roads plate and directly bears heavy vehicle load, surface cracky, deformation；
As green construction is carried out energetically by country, original interim sidewalk method of construction of construction does not meet green construction requirement,
To promote project construction benefit, the interim sidewalk that makes to construct is can be recycled, reduces the wasting of resources.
Summary of the invention
It is general it is an object of the invention to solve current construction site temporary road mentioned above in the background art
All over unsightly and second-rate problem；
To achieve the above object, the invention proposes a kind of recyclable interim sidewalks and construction method:
A kind of recyclable interim sidewalk, including roadbed, the upper end of roadbed are uniformly equipped with muti-piece Prefabricated road plate,
The surface of each Prefabricated road plate has poured concrete, and the upper end of Prefabricated road plate is equipped with cement stabilized macadam layer, and cement is steady
The upper end for determining metalling is equipped with hot asphalt surface layer.
Preferably, each Prefabricated road plate is embedded with hanging ring.
Preferably, Prefabricated road plate is prefabricated reinforced concrete roads plate, and the size of Prefabricated road plate is 2m*2m, thickness
For 200mm, and double-layer double-direction is disposed with 16 grade III steel of Φ, bar spacing 200mm.
Preferably, isolated material is equipped between cement stabilized macadam layer and Prefabricated road plate.
Preferably, cement stabilized macadam layer with a thickness of 60mm.
Preferably, the paving thickness of invention hot asphalt surface layer is 60mm, and looks for slope, the gradient from surface layer center line to two sides
It is 1%.
A kind of construction method of recyclable interim sidewalk, including following implementation steps:
Step 1, before construction, according to link length pour muti-piece having a size of 2m*2m, with a thickness of the Prefabricated road of 200mm
Plate, and double-layer double-direction arranges 16 grade III steel of Φ, bar spacing 200mm, and the pre-buried hanging ring at Prefabricated road plate lifting point；
Step 2, roadbed that is smooth, cleaning interim sidewalk, and watering keeps wet in right amount；
The fixed Prefabricated road plate of step 3, hoisting prefabricated roads plate, and casting concrete；
Step 4 paves and rolls cement stabilized macadam layer, slightly dries out in cement stabilized macadam layer grinding forming rear surface
It is dry, but priming oil is sprayed in the case where not yet hardening, and 1~2d making hot asphalt surface layer preferably after priming oil spreading；
Step 5,1~2d making hot asphalt surface layer after priming oil spreading；
Step 6, conserves 7d, keeps road surface wet in curing period.
It is compared with prior art, the present invention having the following advantages and benefits:
1) the recyclable interim sidewalk can be with Fast Installation or disassembly by the roads plate of prefabricated same size
Double-layer double-direction is disposed in the actual demand on roadbase, meeting construction site temporary road, and in Prefabricated road plate
16 grade III steel of Φ, improve Prefabricated road plate anti-bending moment force and anti-hogging moment power, make Prefabricated road plate be suitable for repeatedly lifting and
Disassembly guarantees that roads plate can be recycled for multiple times.
2) recyclable interim sidewalk, by being laid with cement stabilized macadam layer and hot asphalt surface layer, Ke Yizeng
The thickness for adding interim sidewalk, meets bearing load；Reduce roadbed ponding；Increase road toughness, improves its rutting resistance；Increase
Road cracking resistance, antiskid, water repelling property；Protective effect is provided to Prefabricated road plate simultaneously.
Structure of the invention is simple, easy to operate, reusable, and the rate of recovery of Prefabricated road plate is that 100% cement is steady
Determine rubble recovery rate 70%~80%, pitch recovery rate 60%~70%；It ensure that interim sidewalk form is beautiful and meets
Green construction requirement, solves the problems, such as that current construction site temporary road is generally unsightly and second-rate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of recyclable interim sidewalk of the invention；
In figure: 1 roadbed, 2 Prefabricated road plates, 3 cement stabilized macadam layers, 4 hot plate asphalt surface courses.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
With reference to the accompanying drawing and specific embodiment is further described application principle of the invention.
Embodiment one
A kind of recyclable interim sidewalk as shown in Figure 1, including roadbed 1, the upper end of roadbed 1 are uniformly equipped with more
Block Prefabricated road plate 2, Prefabricated road plate 2 are prefabricated reinforced concrete roads plate, and the size of Prefabricated road plate 2 is 2m*2m, thickness
For 200mm, the surface of each Prefabricated road plate 2 has poured concrete, and each Prefabricated road plate 2 is embedded with hanging ring；And it is double-deck double
To being disposed with 16 grade III steel of Φ, bar spacing 200mm；The upper end of Prefabricated road plate 2 is equipped with cement stabilized macadam layer 3,
Isolated material is equipped between cement stabilized macadam layer 3 and Prefabricated road plate (2)；The upper end of cement stabilized macadam layer 3 is equipped with heat
Asphalt surface course 4 is mixed, the paving thickness of hot asphalt surface layer 4 is 60mm, and looks for slope, the gradient 1% from surface layer center line to two sides.
A kind of construction method of recyclable interim sidewalk, including following implementation steps:
Step 1, before construction, according to link length pour muti-piece having a size of 2m*2m, with a thickness of the Prefabricated road plate of 200mm
2, and double-layer double-direction arranges 16 grade III steel of Φ, bar spacing 200mm, and the pre-buried hanging ring at the lifting point of Prefabricated road plate 2；
Step 2, roadbed 1 that is smooth, cleaning interim sidewalk, and watering keeps wet in right amount；
The fixed Prefabricated road plate 2 of step 3, hoisting prefabricated roads plate 2, and casting concrete；
Step 4 paves and rolls cement stabilized macadam layer 3, slightly becomes in 3 grinding forming rear surface of cement stabilized macadam layer
It is dry, but priming oil is sprayed in the case where not yet hardening, and 1~2d making hot asphalt surface layer 4 preferably after priming oil spreading；
Step 5,1~2d making hot asphalt surface layer 4 after priming oil spreading；
Step 6, conserves 7d, keeps road surface wet in curing period.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including institute
State in the process, method, article or equipment of element that there is also other identical elements.
The above is made skilled artisans appreciate that or realizing this hair in specific embodiment party of the invention
It is bright.Various modifications to these embodiments will be apparent to one skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (7)
1. a kind of recyclable interim sidewalk, including roadbed (1), which is characterized in that the upper end of the roadbed (1) is uniformly spread
Equipped with muti-piece Prefabricated road plate (2), the surface of each Prefabricated road plate (2) has poured concrete, the Prefabricated road plate
(2) upper end is equipped with cement stabilized macadam layer (3), and the upper end of the cement stabilized macadam layer (3) is equipped with hot asphalt face
Layer (4).
2. a kind of recyclable interim sidewalk according to claim 1, which is characterized in that each Prefabricated road plate
(2) it is embedded with hanging ring.
3. a kind of recyclable interim sidewalk according to claim 1, which is characterized in that the Prefabricated road plate
It (2) is prefabricated reinforced concrete roads plate, the size of the Prefabricated road plate (2) is 2m*2m, with a thickness of 200mm, and bilayer is double
To being disposed with 16 grade III steel of Φ, bar spacing 200mm.
4. a kind of recyclable interim sidewalk according to claim 1, which is characterized in that the cement stabilized macadam
Isolated material is equipped between layer (3) and Prefabricated road plate (2).
5. a kind of recyclable interim sidewalk according to claim 1, which is characterized in that the cement stabilized macadam
Layer (3) with a thickness of 60mm.
6. a kind of recyclable interim sidewalk according to claim 1, which is characterized in that the hot asphalt surface layer
(4) paving thickness is 60mm, and looks for slope, the gradient 1% from surface layer center line to two sides.
7. according to claim 1 to a kind of construction method of recyclable interim sidewalk described in 6 any one, feature
It is, including following implementation steps:
Step 1, before construction, according to link length pour muti-piece having a size of 2m*2m, with a thickness of the Prefabricated road plate (2) of 200mm,
And double-layer double-direction arranges 16 grade III steel of Φ, bar spacing 200mm, and the pre-buried hanging ring at the lifting point of Prefabricated road plate (2)；
Step 2, roadbed (1) that is smooth, cleaning interim sidewalk, and watering keeps wet in right amount；
Step 3, hoisting prefabricated roads plate (2), and casting concrete are fixed Prefabricated road plate (2)；
Step 4, paves and rolls cement stabilized macadam layer (3), and in cement stabilized macadam layer (3), grinding forming rear surface slightly becomes
It is dry, but priming oil is sprayed in the case where not yet hardening, and 1~2d making hot asphalt surface layer (4) preferably after priming oil spreading；
Step 5,1~2d making hot asphalt surface layer (4) after priming oil spreading；
Step 6, conserves 7d, keeps road surface wet in curing period.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811005035.9A CN109056449A (en) | 2018-08-30 | 2018-08-30 | A kind of recyclable interim sidewalk and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811005035.9A CN109056449A (en) | 2018-08-30 | 2018-08-30 | A kind of recyclable interim sidewalk and construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109056449A true CN109056449A (en) | 2018-12-21 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811005035.9A Pending CN109056449A (en) | 2018-08-30 | 2018-08-30 | A kind of recyclable interim sidewalk and construction method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114613090A (en) * | 2022-01-06 | 2022-06-10 | 湖南省正邦建设工程有限公司 | Informationized monitoring method and construction method for asphalt concrete pavement |
| CN115233516A (en) * | 2022-08-08 | 2022-10-25 | 中国建筑土木建设有限公司 | Turnover type temporary ground structure and construction method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2393108A1 (en) * | 1977-06-01 | 1978-12-29 | Rhone Poulenc Textile | Prefabricated wearing course for road surface - has heavy tread-like lower surface forming anchor for ground |
| CN200955115Y (en) * | 2006-10-19 | 2007-10-03 | 北京三松国际科技有限公司 | Automobile race track |
| US20070266667A1 (en) * | 2006-05-17 | 2007-11-22 | Antonio Rapaz | Multi-purpose construction module |
| CN203768757U (en) * | 2014-02-28 | 2014-08-13 | 中国建筑股份有限公司 | Novel assembled vehicle bearing pavement |
| CN205934639U (en) * | 2016-06-28 | 2017-02-08 | 中国建筑第八工程局有限公司 | Temporary road surface system |
-
2018
- 2018-08-30 CN CN201811005035.9A patent/CN109056449A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2393108A1 (en) * | 1977-06-01 | 1978-12-29 | Rhone Poulenc Textile | Prefabricated wearing course for road surface - has heavy tread-like lower surface forming anchor for ground |
| US20070266667A1 (en) * | 2006-05-17 | 2007-11-22 | Antonio Rapaz | Multi-purpose construction module |
| CN200955115Y (en) * | 2006-10-19 | 2007-10-03 | 北京三松国际科技有限公司 | Automobile race track |
| CN203768757U (en) * | 2014-02-28 | 2014-08-13 | 中国建筑股份有限公司 | Novel assembled vehicle bearing pavement |
| CN205934639U (en) * | 2016-06-28 | 2017-02-08 | 中国建筑第八工程局有限公司 | Temporary road surface system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114613090A (en) * | 2022-01-06 | 2022-06-10 | 湖南省正邦建设工程有限公司 | Informationized monitoring method and construction method for asphalt concrete pavement |
| CN115233516A (en) * | 2022-08-08 | 2022-10-25 | 中国建筑土木建设有限公司 | Turnover type temporary ground structure and construction method thereof |
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Application publication date: 20181221 |