CN113550195A - One-step forming construction method for asphalt concrete road curb foundation - Google Patents
One-step forming construction method for asphalt concrete road curb foundation Download PDFInfo
- Publication number
- CN113550195A CN113550195A CN202110691869.5A CN202110691869A CN113550195A CN 113550195 A CN113550195 A CN 113550195A CN 202110691869 A CN202110691869 A CN 202110691869A CN 113550195 A CN113550195 A CN 113550195A
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- Prior art keywords
- concrete
- curb
- foundation
- road
- construction method
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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
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/221—Kerbs or like edging members, e.g. flush kerbs, shoulder retaining means ; Joint members, connecting or load-transfer means specially for kerbs
- E01C11/222—Raised kerbs, e.g. for sidewalks ; Integrated or portable means for facilitating ascent or descent
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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
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/50—Removable forms or shutterings for road-building purposes; Devices or arrangements for forming individual paving elements, e.g. kerbs, in situ
- E01C19/502—Removable forms or shutterings, e.g. side forms; Removable supporting or anchoring means therefor, e.g. stakes
- E01C19/506—Removable forms or shutterings, e.g. side forms; Removable supporting or anchoring means therefor, e.g. stakes for kerbs, gutters or similar structures, e.g. raised portions, median barriers
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
A one-step forming construction method for an asphalt concrete road curb foundation is characterized by comprising the following steps: a. manufacturing a template, b, tamping roadbed plain soil, c, pouring and curing concrete, d, laying 30-thick 1:3 dry and hard cement mortar, installing a road edge stone in place, and e, laying concrete on the back side of the road edge stone. Compared with the traditional curb construction method, the one-step forming construction method of the asphalt concrete curb foundation has the advantages that the curb foundation is formed at one step while municipal road concrete construction is carried out, the curb foundation construction after the road concrete construction is finished is avoided, a large amount of labor and a large period of time are saved, the curb foundation and the road concrete foundation are integrated, the integral stability of the curb is good, the curb cannot be settled and damaged in the later period, and the integral forming is attractive after the curb construction is finished.
Description
Technical Field
The invention relates to a construction method of a curb foundation, in particular to a one-step forming construction method of an asphalt concrete road curb foundation.
Background
The traditional construction method of the road edge stone foundation is that the road concrete and the road edge stone foundation are separately constructed, the road concrete is firstly poured, and then the road edge stone foundation is secondarily constructed. The traditional road edge stone construction method is complicated in process and long in construction time. And because of curbstone foundation pour and road concrete placement are the separate construction, curbstone foundation whole steadiness is poor, easily takes place to subside, and later stage collision easily takes place to destroy, and whole shaping aesthetic property is poor.
The known way of constructing a kerbstone foundation thus suffers from the inconveniences and problems described above.
Disclosure of Invention
The invention aims to provide a one-step molding construction method for an asphalt concrete road curb foundation, which saves labor and construction period.
In order to achieve the purpose, the technical solution of the invention is as follows:
a one-step forming construction method for an asphalt concrete road curb foundation is characterized by comprising the following steps:
a. making a template
The template comprises a vertical plate and a transverse plate, the width of the vertical plate is 20mm, and the vertical plate and the transverse plate are connected into a lateral T-shaped component through iron nails at a position 40mm away from the top end of the vertical plate;
b. tamping roadbed plain soil
Tamping the roadbed plain soil, and ensuring that the compaction coefficient is more than or equal to 0.93; positioning and paying off a roadbed, paving a 150-thick cement stone powder slag cushion layer, and erecting templates on two sides;
c. pouring and curing concrete
C20 concrete is poured, after the C20 concrete is finally set, templates on two sides of the road are removed, and the concrete pavement is maintained to be qualified according to requirements;
d. paving 30-thick 1:3 dry and hard cement mortar, and installing the curbstone in place;
e. and laying concrete on the back side of the road edge stone.
The one-step molding construction method of the asphalt concrete road curb stone foundation can be further realized by adopting the following technical measures.
The method of the preceding, wherein the form is a wood form.
The method of the foregoing, wherein the C20 concrete is 200mm thick.
After the technical scheme is adopted, the one-step forming construction method of the asphalt concrete road curb foundation has the advantages that compared with the traditional curb construction method, the one-step forming construction method of the curb foundation is realized while municipal road concrete construction is carried out, the curb foundation construction is avoided after the road concrete construction is finished, a large amount of labor and a construction period are saved, the curb foundation and the road concrete foundation are integrated, the integral stability of the curb is good, the curb cannot be settled and damaged in the later period, and the integral forming is attractive after the curb construction is finished.
Drawings
FIG. 1 is a schematic diagram of a template structure according to an embodiment of the present invention;
FIG. 2 is a schematic diagram illustrating the usage status of the template according to the embodiment of the present invention;
fig. 3 is a schematic view of an installed curb according to an embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the following examples and the accompanying drawings.
Example 1
The one-step molding construction method of the asphalt concrete road curb stone foundation comprises the following steps:
a. making a template
Referring now to fig. 1, fig. 1 is a schematic diagram of a template structure according to an embodiment of the invention. As shown in the figure, the template includes riser 1, diaphragm 2, and length is 6m, and the material is wooden, and riser, diaphragm are connected the fastening through two rows of iron nails 3 about 1, 2, and each mutual interval of every row of iron nail is 0.5m, and two rows of iron nails of 1, 2 are 2cm apart from the distance of the upper and lower end of diaphragm.
b. Tamping roadbed plain soil
Compacting the roadbed plain soil 6, ensuring that the compaction coefficient is more than or equal to 0.93, positioning and setting line, paving a 150-thick cement stone powder slag cushion layer 5, and erecting templates at two sides.
c. Pouring C20 concrete 6 with the thickness of 200, removing the templates at the two sides of the road after the concrete is finally set, and curing the concrete pavement to be qualified according to requirements; fig. 2 is a schematic diagram of a template using state according to an embodiment of the present invention.
d. Paving 30-thick 1:3 dry and hard cement mortar, and installing the curbstone 8 in place;
The invention has substantive characteristics and obvious technical progress, and the one-step molding construction method of the asphalt concrete road curb foundation is used for a template for one-step molding of the municipal asphalt concrete road curb foundation, and solves the problem of separate construction of the concrete road and the road curb foundation. Make curbstone basis one shot forming simultaneously in town road concrete construction, carry out curbstone foundation construction again after avoiding road concrete construction to accomplish, save a large amount of manual works and time limit for a project, curbstone basis and road concrete road base form integratively, and the whole steadiness of curbstone is good, and later stage curbstone can not take place to subside and destroy, ensures that the whole shaping is pleasing to the eye after the construction of curbstone is accomplished simultaneously.
The one-step forming construction method of the asphalt concrete road curb stone foundation is applied in the road concrete construction process of the chestnut PPP project, has obvious effect, and is fully determined by a construction unit, a construction unit and a supervision unit.
The above embodiments are provided only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes or modifications without departing from the spirit and scope of the present invention. Accordingly, all equivalents are intended to fall within the scope of the invention, which is defined in the claims.
Claims (3)
1. A one-step forming construction method for an asphalt concrete road curb foundation is characterized by comprising the following steps:
a. making a template
The template comprises a vertical plate and a transverse plate, the width of the vertical plate is 20mm, and the vertical plate and the transverse plate are connected into a lateral T-shaped component through iron nails at a position 40mm away from the top end of the vertical plate;
b. tamping roadbed plain soil
Tamping the roadbed plain soil, and ensuring that the compaction coefficient is more than or equal to 0.93; positioning and paying off a roadbed, paving a 150-thick cement stone powder slag cushion layer, and erecting templates on two sides;
c. pouring and curing concrete
C20 concrete is poured, after the C20 concrete is finally set, templates on two sides of the road are removed, and the concrete pavement is maintained to be qualified according to requirements;
d. paving 30-thick 1:3 dry and hard cement mortar, and installing the curbstone in place;
e. and laying concrete on the back side of the road edge stone.
2. The asphalt concrete road curb foundation one-shot forming construction method of claim 1, wherein the form is a wooden form.
3. The one-step forming construction method of the asphalt concrete road curb foundation of claim 1, wherein the C20 concrete is 200mm thick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110691869.5A CN113550195A (en) | 2021-06-22 | 2021-06-22 | One-step forming construction method for asphalt concrete road curb foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110691869.5A CN113550195A (en) | 2021-06-22 | 2021-06-22 | One-step forming construction method for asphalt concrete road curb foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113550195A true CN113550195A (en) | 2021-10-26 |
Family
ID=78102268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110691869.5A Pending CN113550195A (en) | 2021-06-22 | 2021-06-22 | One-step forming construction method for asphalt concrete road curb foundation |
Country Status (1)
| Country | Link |
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| CN (1) | CN113550195A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030067927A (en) * | 2002-02-09 | 2003-08-19 | 주식회사 대영토건 | A road border construction process |
| KR20050079965A (en) * | 2005-06-23 | 2005-08-11 | 이정락 | The road boundary stone jointer filling device and the construction method with this |
| KR100777153B1 (en) * | 2006-09-21 | 2007-11-16 | 신 오 황 | Boundary Stone Construction Method |
| KR20090059022A (en) * | 2007-12-05 | 2009-06-10 | 신 오 황 | Dry construction method of boundary stone |
| CN104005313A (en) * | 2014-06-16 | 2014-08-27 | 葛洲坝集团第二工程有限公司 | Construction method for asphalt concrete pavement separation zone kerbs |
| CN209114271U (en) * | 2018-11-06 | 2019-07-16 | 中建三局第二建设工程有限责任公司 | A kind of municipal road construction curb stone foundation |
| CN211006214U (en) * | 2018-07-31 | 2020-07-14 | 山东鲁桥建设有限公司 | Stone curb installation fixed knot constructs |
| CN111996859A (en) * | 2020-08-20 | 2020-11-27 | 山西四建集团有限公司 | One-time pouring construction process for ramp double-lane road isolating tooth and main body structure |
-
2021
- 2021-06-22 CN CN202110691869.5A patent/CN113550195A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030067927A (en) * | 2002-02-09 | 2003-08-19 | 주식회사 대영토건 | A road border construction process |
| KR20050079965A (en) * | 2005-06-23 | 2005-08-11 | 이정락 | The road boundary stone jointer filling device and the construction method with this |
| KR100777153B1 (en) * | 2006-09-21 | 2007-11-16 | 신 오 황 | Boundary Stone Construction Method |
| KR20090059022A (en) * | 2007-12-05 | 2009-06-10 | 신 오 황 | Dry construction method of boundary stone |
| CN104005313A (en) * | 2014-06-16 | 2014-08-27 | 葛洲坝集团第二工程有限公司 | Construction method for asphalt concrete pavement separation zone kerbs |
| CN211006214U (en) * | 2018-07-31 | 2020-07-14 | 山东鲁桥建设有限公司 | Stone curb installation fixed knot constructs |
| CN209114271U (en) * | 2018-11-06 | 2019-07-16 | 中建三局第二建设工程有限责任公司 | A kind of municipal road construction curb stone foundation |
| CN111996859A (en) * | 2020-08-20 | 2020-11-27 | 山西四建集团有限公司 | One-time pouring construction process for ramp double-lane road isolating tooth and main body structure |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211026 |