CN102154998A - Air-permeable and water-permeable ecological concrete dike dam - Google Patents
Air-permeable and water-permeable ecological concrete dike dam Download PDFInfo
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- CN102154998A CN102154998A CN 201110084654 CN201110084654A CN102154998A CN 102154998 A CN102154998 A CN 102154998A CN 201110084654 CN201110084654 CN 201110084654 CN 201110084654 A CN201110084654 A CN 201110084654A CN 102154998 A CN102154998 A CN 102154998A
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Abstract
The invention discloses an air-permeable and water-permeable ecological concrete dike dam, which comprises a frame, an air-permeable and water-permeable structure and a soil matrix, wherein the air-permeable and water-permeable structure is filled inside the frame; and the frame has an ordinary reinforced concrete structure. The dike dam has a high strength grade, high water permeability and high air permeability, so that the dike dam plays a remarkable role in reducing water current convergence, restraining soil loss, realizing plant growth, preventing wave erosion, naturally draining and penetrating water, promoting the natural ecological environment, creating urban landscape and the like.
Description
Technical field
The present invention relates to a kind of ventilative water permeability eco-concrete bank protection, belong to the concrete structure technical field.
Background technology
Existing bank protection (inclined plane that mainly refers to road, river, dam and reservoir) technology is to adopt the ordinary concrete technology to carry out cast-in-place or build by laying bricks or stones mostly, do not possess ventilative water permeability, its draining can only realize by discharge structure is set, cause easily current concentrate and flow velocity too fast, soil losses are serious; In addition, adopt ordinary concrete not improve the function of natural ecological environment.
Adopt high strength air-and water-permeable eco-concrete bank protection technology except the effect of playing bank protection, owing to self have continuous hole, can make water, air free permeation, thereby reducing current compiles, suppress soil losses, build biotic environment, realize plant growing, and anti-wave cut, natural drainage permeable (bank protection) wait outstanding advantages such as promoting natural ecological environment, construction civic landscape.
Summary of the invention
The objective of the invention is have high ventilative water permeability, and intensity to be higher advantage such as also have filtration, plant growing, anti-wave cut simultaneously, improve the ecological environment for a kind of ventilative water permeability eco-concrete bank protection is provided.
Implementation of the present invention is:
A kind of ventilative water permeability eco-concrete bank protection comprises framework, air-and water-permeable structure and soil matrix, and described air-and water-permeable structure is filled in framework inside.
Described ventilative water permeability eco-concrete bank protection, described framework is an ordinary reinforced concrete structure.
Described ventilative water permeability eco-concrete bank protection, the surface of described air-and water-permeable structure is lower than the surface of framework, in framework, the surface of described air-and water-permeable structure fills the nutrition soil layer.
Described ventilative water permeability eco-concrete bank protection, the surface of described air-and water-permeable structure is lower than the surperficial 30-50mm of framework.
Described ventilative water permeability eco-concrete bank protection, described air-and water-permeable structure is ecological concrete structure.
Described ventilative water permeability eco-concrete bank protection, described eco-concrete structure is selected for use and is not less than 42.5 Portland cements, gathers materials and adopts the stone of particle diameter 5mm～15mm.
Described ventilative water permeability eco-concrete bank protection, described eco-concrete adds reinforcing agent in described eco-concrete whipping process.
Described ventilative water permeability eco-concrete bank protection, the system of the mixing method of described eco-concrete is: will gather materials earlier, 50% the adding mixer and stirred 30 seconds of the total consumption of the water yield, add cement, reinforcing agent again, stirred 60 seconds, add the remaining water yield at last and stirred 50 seconds; The water yield is 25%～35% of a cement consumption.
According to above-mentioned bank protection of the present invention, strength grade height, water permeability and gas permeability are strong, thereby compile at the minimizing current, suppress soil losses, realize plant growing, prevent that wave cut, natural drainage are permeable, promote natural ecological environment, to build aspect effects such as civic landscape remarkable.
Description of drawings
Fig. 1 is a plan view of the present invention.
Fig. 2 is an embodiment of the invention sectional structural map.
Fig. 3 is a top layer of the present invention grass planting embodiment sectional structural map.
The specific embodiment
Below in conjunction with specific embodiment, the present invention is described in detail.
As shown in Figure 1, 2, ventilative water permeability eco-concrete bank protection of the present invention comprises framework 1, air-and water-permeable structure 2 and soil matrix 3, and air-and water-permeable structure 2 is filled in framework 1 inside.Its middle frame 1 is an ordinary reinforced concrete structure.
For plantation plant in framework 1, can be as shown in Figure 3, the surface of air-and water-permeable structure 2 is lower than the surface of framework 1, framework 1 in, the surface of described air-and water-permeable structure 2 fills top layer cultivation soil or nutrition soil 4.After sowing grass-seed, use geotextiles or straw screen or mat maintenance.Air-and water-permeable structure 2 generally need be lower than framework 130mm～50mm, and the cultivation soil of the condition of equivalent thickness that paves in framework or nutrition soil.After sowing grass-seed, cover geotextiles or straw screen or mat maintenance.
Wherein, air-and water-permeable structure 2 is ecological concrete structure, can select for use intensity to be not less than 42.5 Portland cement, gathers materials and adopts the stone of particle diameter 5mm～15mm; When mixing system, the water yield is 25%～35% of a cement consumption.To gather materials earlier, 50% the adding mixer and stirred 30 seconds of the total consumption of the water yield, add cement, reinforcing agent again, stirred 60 seconds, add remaining water yield stirring 50 seconds at last.In order to improve its intensity, can also in the concrete whipping process, add and be used to improve the reinforcing agent that gathers materials with cementitious matter adhesive property, raising ventilative water permeability eco-concrete intensity, reinforcing agent is the adhesive property that is used to improve coarse aggregate and cementitious matter, improve a kind of additive of ecological pervious concrete intensity, main component has: high efficiency water reducing agent, SILICA FUME, can disperse rubber powder, third breast, high-viscosity cellulose.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of claims of the present invention.
Claims (8)
1. a ventilative water permeability eco-concrete bank protection is characterized in that, comprises framework, air-and water-permeable structure and soil matrix, and described air-and water-permeable structure is filled in framework inside.
2. ventilative water permeability eco-concrete bank protection according to claim 1 is characterized in that described framework is an ordinary reinforced concrete structure.
3. ventilative water permeability eco-concrete bank protection according to claim 1 is characterized in that the surface of described air-and water-permeable structure is lower than the surface of framework, in framework, the surface of described air-and water-permeable structure fills the nutrition soil layer.
4. ventilative water permeability eco-concrete bank protection according to claim 2 is characterized in that the surface of described air-and water-permeable structure is lower than the surperficial 30-50mm of framework.
5. ventilative water permeability eco-concrete bank protection according to claim 1 is characterized in that described air-and water-permeable structure is ecological concrete structure.
6. ventilative water permeability eco-concrete bank protection according to claim 5 is characterized in that described eco-concrete structure is selected for use and is not less than 42.5 Portland cements, gathers materials and adopts the stone of particle diameter 5mm～15mm.
7. ventilative water permeability eco-concrete bank protection according to claim 5 is characterized in that, described eco-concrete adds reinforcing agent in described eco-concrete whipping process.
8. according to claim 6 or 7 described ventilative water permeability eco-concrete bank protections, it is characterized in that, the system of the mixing method of described eco-concrete is: will gather materials earlier, 50% the adding mixer and stirred 30 seconds of the total consumption of the water yield, add cement, reinforcing agent again, stirred 60 seconds, and added the remaining water yield at last and stirred 50 seconds; The water yield is 25%～35% of a cement consumption.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110084654 CN102154998A (en) | 2011-04-06 | 2011-04-06 | Air-permeable and water-permeable ecological concrete dike dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110084654 CN102154998A (en) | 2011-04-06 | 2011-04-06 | Air-permeable and water-permeable ecological concrete dike dam |
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| CN102154998A true CN102154998A (en) | 2011-08-17 |
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| CN 201110084654 Pending CN102154998A (en) | 2011-04-06 | 2011-04-06 | Air-permeable and water-permeable ecological concrete dike dam |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825648A (en) * | 2012-09-20 | 2012-12-19 | 中国建筑第八工程局有限公司 | Preparation method of porous concrete for plant growth |
| CN104402390A (en) * | 2014-10-16 | 2015-03-11 | 河海大学 | Water permeability concrete barrier board and preparation method thereof |
| CN106869148A (en) * | 2017-03-30 | 2017-06-20 | 三亚新大兴园林生态有限公司 | A kind of side slope ecological protection structure |
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| CN1891911A (en) * | 2005-07-04 | 2007-01-10 | 镇江久久生态材料有限公司 | Method for constructing ventilating permeable ecological concrete water-storage side slope |
| CN101092813A (en) * | 2006-12-27 | 2007-12-26 | 马兴华 | Ecotypic polygonal bank protection plate block with hole built from concrete, and application method in bank protection |
| CN201190286Y (en) * | 2008-01-24 | 2009-02-04 | 上海勘测设计研究院 | Hydraulic engineering ecological protection slope |
| CN101649607A (en) * | 2009-09-17 | 2010-02-17 | 山东大学 | Method for constructing ecological riverway slope |
| CN202031061U (en) * | 2011-04-06 | 2011-11-09 | 云南瑞邦环境科技有限公司 | Air-permeable and water-permeable ecological concrete dike dam |
-
2011
- 2011-04-06 CN CN 201110084654 patent/CN102154998A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1891911A (en) * | 2005-07-04 | 2007-01-10 | 镇江久久生态材料有限公司 | Method for constructing ventilating permeable ecological concrete water-storage side slope |
| CN101092813A (en) * | 2006-12-27 | 2007-12-26 | 马兴华 | Ecotypic polygonal bank protection plate block with hole built from concrete, and application method in bank protection |
| CN201190286Y (en) * | 2008-01-24 | 2009-02-04 | 上海勘测设计研究院 | Hydraulic engineering ecological protection slope |
| CN101649607A (en) * | 2009-09-17 | 2010-02-17 | 山东大学 | Method for constructing ecological riverway slope |
| CN202031061U (en) * | 2011-04-06 | 2011-11-09 | 云南瑞邦环境科技有限公司 | Air-permeable and water-permeable ecological concrete dike dam |
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| 《广东水利水电》 20100731 顾晶 浅谈崇明岛河道整治中生态护岸的应用 20-23 1-8 , 第7期 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825648A (en) * | 2012-09-20 | 2012-12-19 | 中国建筑第八工程局有限公司 | Preparation method of porous concrete for plant growth |
| CN104402390A (en) * | 2014-10-16 | 2015-03-11 | 河海大学 | Water permeability concrete barrier board and preparation method thereof |
| CN106869148A (en) * | 2017-03-30 | 2017-06-20 | 三亚新大兴园林生态有限公司 | A kind of side slope ecological protection structure |
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Application publication date: 20110817 |