CN204080588U - The roadside drainage trench cover that a kind of flyash is prefabricated - Google Patents
The roadside drainage trench cover that a kind of flyash is prefabricated Download PDFInfo
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- CN204080588U CN204080588U CN201420363501.1U CN201420363501U CN204080588U CN 204080588 U CN204080588 U CN 204080588U CN 201420363501 U CN201420363501 U CN 201420363501U CN 204080588 U CN204080588 U CN 204080588U
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- flyash
- prefabricated
- cover plate
- seepy material
- vegetation
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Abstract
The utility model belongs to drainage structures technical field, specifically, relates to the roadside drainage trench cover that a kind of flyash is prefabricated.It comprises flyash seepy material cover plate, planting soil, vegetation; Described flyash seepy material cover plate is positioned on gutter; Described planting soil is positioned on flyash seepy material cover plate, and it is planted vegetation; The thickness of described planting soil is 30cm.Compared with prior art, the prefabricated roadside drainage trench cover of flyash described in the utility model plays vegetation and prevents the soil erosion, retains the effect such as oils in pavement runoff, settling suspension solid, add side direction effective width, for the vehicle be flushed to outside road leaves certain cushion space, for the greening and beautification successful of trackside, in road trackside gutter, application prospect is extensive.
Description
Technical field
The utility model belongs to drainage structures technical field, specifically, relates to the roadside drainage trench cover that a kind of flyash is prefabricated.
Background technology
At present, the gutter of road side mostly is the mortar flag stone gutter drainage ditch of rectangle.In practical engineering application, gutter drainage ditch also exists various problems.First, pavement runoff carries silt and enters the silt that gutter or slope erosion produce and enter gutter, very easily causes the silt in gutter block, causes impeded drainage, to subgrade and pavement generation water damage.Secondly, gutter drainage ditch can cause the larger person and property damage to unexpected run-off-road vehicle, does not meet the theory of highway communication tolerance design.Moreover the landscape effect of gutter drainage ditch is poor, partial drainage ditch current are detained, and cause water quality deterioration, emit bad smell, affect integrated environment.Therefore, be necessary to carry out enclosed workshop to gutter.
Drainage ditch cover plate becomes a focus of current research.Such as, Chinese patent (CN202730942U) discloses a kind of drainage ditch cover plate, and it includes cover board body, and the bottom surface of cover board body is placed on gutter, the upper surface of cover board body has the unhurried current groove supplying water and temporarily store, and the water on road surface can be gathered in this unhurried current groove.But these drainage ditch cover plates are all adopt cement casting to form or directly adopt cast iron quality integrated formed structure, the former easy crack damage under pressure, the latter's Long-Time Service is easy to get rusty, and then corrosion grandson ruins, easily cause unexpected injury, and need frequent replacing, use cost is high.Flyash is the primary solids refuse that coal-burning power plant discharges, and has now become the larger industrial residue of China's discharge capacity.Along with the development of power industry, the flyash discharge value of coal-burning power plant increases year by year, and its treatment and utilization also becomes a social difficult problem.
Summary of the invention
For solving the problems of the technologies described above, the utility model provides the prefabricated roadside drainage trench cover of a kind of practicality, flyash attractive in appearance.
The roadside drainage trench cover that a kind of flyash described in the utility model is prefabricated, described roadside drainage trench cover comprises flyash seepy material cover plate 4, planting soil 3, vegetation 1; Described flyash seepy material cover plate 4 is positioned on gutter 5; Described planting soil 3 is positioned on flyash seepy material cover plate 4, and it is planted vegetation 1; The thickness of described planting soil is 30cm.
The roadside drainage trench cover that a kind of flyash described in the utility model is prefabricated, described flyash seepy material cover plate 4 is respectively 30.6MPa and 1.08 × 10 by compressive strength and coefficient of permeability
-2the flyash seepy material brick of cm/s is made.
The roadside drainage trench cover that a kind of flyash described in the utility model is prefabricated, described flyash seepy material is formed by flyash, clay, useless floor tile high-temperature calcination.
The roadside drainage trench cover that a kind of flyash described in the utility model is prefabricated, described vegetation 1 is that the false indigo cuttage seeding of shallow root system is or/and Trifolium repense ground quilt.
Compared with prior art, the prefabricated roadside drainage trench cover of flyash described in the utility model plays vegetation and prevents the soil erosion, retains the effect such as oils in pavement runoff, settling suspension solid, add side direction effective width, for the vehicle be flushed to outside road leaves certain cushion space, for the greening and beautification successful of trackside, in road trackside gutter, application prospect is extensive.
Accompanying drawing explanation
Fig. 1: roadside drainage trench cover schematic diagram; 1-vegetation, 2-road surface, 3-planting soil, 4-flyash seepy material cover plate, 5-gutter.
Detailed description of the invention
Below in conjunction with specific embodiment, the roadside drainage trench cover that flyash described in the utility model is prefabricated is described further, but protection domain of the present utility model is not limited to this.
Embodiment 1
The roadside drainage trench cover that flyash is prefabricated, described roadside drainage trench cover comprises flyash seepy material cover plate 4, planting soil 3, vegetation 1; Described flyash seepy material cover plate 4 is positioned on gutter 5; Described planting soil 3 is positioned on flyash seepy material cover plate 4, and it is planted vegetation 1; The thickness of described planting soil is 30cm, and the indexs such as its pH, organic content, density of soil meet demand of plant growth; Described flyash seepy material cover plate is respectively 30.6MPa and 1.08 × 10 by compressive strength and coefficient of permeability
-2the flyash seepy material brick of cm/s is made; Flyash seepy material is by flyash 40% ~ 50%, clay 25% ~ 35%, useless floor tile 20% ~ 30%, obtained when briquetting pressure 25MPa, firing temperature 1050 DEG C, temperature retention time are 1h; Described vegetation 1 is false indigo cuttage seeding and the Trifolium repense ground quilt of shallow root system.
Compared with prior art, the prefabricated roadside drainage trench cover of flyash described in the utility model plays vegetation and prevents the soil erosion, retains the effect such as oils in pavement runoff, settling suspension solid, add side direction effective width, for the vehicle be flushed to outside road leaves certain cushion space, for the greening and beautification successful of trackside, in road trackside gutter, application prospect is extensive.
Claims (3)
1. the roadside drainage trench cover that flyash is prefabricated, is characterized in that, described roadside drainage trench cover comprises flyash seepy material cover plate (4), planting soil (3), vegetation (1); Described flyash seepy material cover plate (4) is positioned on gutter (5); Described planting soil (3) is positioned on flyash seepy material cover plate (4), and it is planted vegetation (1); The thickness of described planting soil is 30cm.
2. the roadside drainage trench cover that a kind of flyash according to claim 1 is prefabricated, is characterized in that, described flyash seepy material cover plate (4) is respectively 30.6MPa and 1.08 × 10 by compressive strength and coefficient of permeability
-2the flyash seepy material brick of cm/s is made.
3. the roadside drainage trench cover that a kind of flyash according to claim 1 is prefabricated, is characterized in that, the false indigo cuttage seeding that described vegetation (1) is shallow root system is or/and Trifolium repense ground quilt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420363501.1U CN204080588U (en) | 2014-07-02 | 2014-07-02 | The roadside drainage trench cover that a kind of flyash is prefabricated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420363501.1U CN204080588U (en) | 2014-07-02 | 2014-07-02 | The roadside drainage trench cover that a kind of flyash is prefabricated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204080588U true CN204080588U (en) | 2015-01-07 |
Family
ID=52173323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420363501.1U Active CN204080588U (en) | 2014-07-02 | 2014-07-02 | The roadside drainage trench cover that a kind of flyash is prefabricated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204080588U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104805806A (en) * | 2015-04-29 | 2015-07-29 | 广州市市政工程设计研究总院 | Maintenance-free drainage ditch biological corridor |
| CN105178134A (en) * | 2015-08-21 | 2015-12-23 | 中国电建集团贵阳勘测设计研究院有限公司 | Ditch cover and green road reconstruction method |
| US10058904B2 (en) | 2016-03-08 | 2018-08-28 | Commercial Liability Partners, Llc | Waste disposal closure system |
-
2014
- 2014-07-02 CN CN201420363501.1U patent/CN204080588U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104805806A (en) * | 2015-04-29 | 2015-07-29 | 广州市市政工程设计研究总院 | Maintenance-free drainage ditch biological corridor |
| CN105178134A (en) * | 2015-08-21 | 2015-12-23 | 中国电建集团贵阳勘测设计研究院有限公司 | Ditch cover and green road reconstruction method |
| CN105178134B (en) * | 2015-08-21 | 2017-05-03 | 中国电建集团贵阳勘测设计研究院有限公司 | Green road reconstruction method |
| US10058904B2 (en) | 2016-03-08 | 2018-08-28 | Commercial Liability Partners, Llc | Waste disposal closure system |
| US10343198B2 (en) | 2016-03-08 | 2019-07-09 | Commercial Liability Partners, Llc | Waste disposal closure system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200316 Address after: 030032 Traffic Science Park, No.27, Wuluo street, comprehensive reform demonstration zone, Taiyuan City, Shanxi Province Patentee after: SHANXI PROVINCE TRAFFIC ENVIRONMENTAL PROTECTION CENTER STATION(CO., LTD.) Address before: 030006 No. 93 West Tan Street, Xiaodian District, Shanxi, Taiyuan, China Co-patentee before: SHANXI PROVINCIAL RESEARCH INSTITUTE OF COMMUNICATIONS Patentee before: SHANXI TRAFFIC ENVIRONMENT PROTECTION CENTRAL STATION |