CN1800503A - Ecology rehabilitation method for concrete or cement laid stone embankment - Google Patents
Ecology rehabilitation method for concrete or cement laid stone embankment Download PDFInfo
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- CN1800503A CN1800503A CN 200610023290 CN200610023290A CN1800503A CN 1800503 A CN1800503 A CN 1800503A CN 200610023290 CN200610023290 CN 200610023290 CN 200610023290 A CN200610023290 A CN 200610023290A CN 1800503 A CN1800503 A CN 1800503A
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Abstract
The invention relates to a ecological repair method of concrete or cement rock waterfront, providing a ecological repair method of waterfront. It comprises: selecting large-hole concrete block (4); using cement sand pulp or cement pulp on the base platform (2) of waterfront to build ecological concrete blocks (4) while the holes of lower blocks are horizontal and the holes of upper blocks (4) are vertical; and filling mud (5) into the holes of higher blocks (4); than planting plants to form a view of grouped flowerpots or using hanging method to adhere the ecological concrete blocks (4) on the waterfront via brackets (7) and mud nail or expansion screw (8). The invention has lower cost, easy operation and the application to keep former invest level, while the root of planted plant can enter the slits of concrete to form firm combination to confirm the continuity of around water environment and ecological environment.
Description
Technical field:
The present invention relates to the ecological restoring method of revetment, belong to the transformation or the ecological reestablishment field of water bodys such as river course.
Background technology:
The natural bank slope of water bodys such as river course is subjected to washing away of current, and avalanche usually takes place easily, so water body such as city river is mostly built artificial revetment.The structural meterials of building revetment is generally cement concrete or grouts rubble.Because cement concrete or to grout rubble waterproof ventilative, biology can not be grown, and has destroyed the natural ecological environment in river course, makes the river course lose the self-purification function, and water quality degenerates.Though Recent study has been developed revetment structure and the material with ecology recovering function, i.e. eco-concrete.This eco-concrete is a class special concrete, has special structure and surface characteristic, can reduce carrying capacity of environment, coordinates mutually with ecological environment, and can contribute for environmental protection.
But concrete that has built up or stone masonry revetment can not be removed the back in a large number and rebuild.Because will have the eco-concrete (Eco-Concrete) of ecology recovering function, or the coarse porous concrete (Porous Concrete) that is referred to as modified form substitutes original concrete that has built up or grouts rubble, build into new revetment, if, can also make it have decrease of noise functions by green grass at coarse porous concrete surface earthing 6～10cm.But not only cost height, engineering are big, and influence is too big.Influence resident living and water transportation etc.
Summary of the invention:
It is simple to the purpose of this invention is to provide a kind of technology, the ecological restoring method of existing concrete with low cost or stone masonry revetment.
In order to achieve the above object, therefore the present invention has good water permeability coarse porous concrete and is attached to above original revetment as obedient face through this coarse porous concrete being discovered inside is had a large amount of intercommunicating pores, form new revetment, not only can retaining but also can water purification.
Concrete technology is as follows: at first select the coarse porous concrete building block for use, then on the basic platform of original revetment in the water mortar or cement paste build the eco-concrete building block by laying bricks or stones, the opening hole of lower floor's eco-concrete building block is in level when building by laying bricks or stones, and the opening hole of upper strata eco-concrete building block is in plumbness.Then fill earth in the opening hole of the eco-concrete building block of the superiors, last serike forms " platoon flowerpot " the same landscape effect.
If the river on revetment bank is darker, perhaps the mud on revetment limit is thicker, on revetment original base platform, build the eco-concrete building block by laying bricks or stones when having any problem, can adopt suspension method, earlier with support and cement nail or setscrew the eco-concrete building block attached on the revetment.Specifically be on original revetment, to fix row's support with cement nail or setscrew, opening hole by the eco-concrete building block hangs row's building block on the cantilever of support then, to smear special adhesive on the opening surface of a building block and the side, be pressed in the building block of suspension, and cohere with revetment.The opening direction of this piece building block points into the sky, and connects in a row, forms by " platoon flowerpot ".In the open pore of " platoon flowerpot ", banket serike at last.
The eco-concrete building block also can be built into step-like, forms compound " platoon flowerpot ".And the eco-concrete building block by river one side can be processed into shapes such as semicircle, promotes decorative effect.
Advantage of the present invention is:
Therefore 1. because the present invention has adopted permeable coarse porous concrete, have a large amount of intercommunicating pores in this ecological functions concrete, have good water permeability, not only can retaining and water purification, can also green grass and have decrease of noise functions.
2. the present invention is a kind of eco-concrete veneer method.According to the different situations in river course, the eco-concrete building block also can be built into step-like, forms compound " platoon flowerpot ".And the eco-concrete building block by river one side can be processed into shapes such as semicircle, promotes decorative effect.
3. the material of the material of eco-concrete and ordinary concrete is roughly the same, and is cheap, and easy construction can keep original construction investment level substantially.
4. eco-concrete revetment veneer is because its porosity, and moisture can free permeation, guarantees the continuity of peripheral water environment and the continuity of ecological environment easily.
Description of drawings
Fig. 1 is revetment structural representation of building the ecology recovering function of eco-concrete veneer method formation on the basic platform of original revetment by laying bricks or stones of the present invention
Fig. 2 builds the revetment structural representation of the ecology recovering function of eco-concrete veneer method formation by laying bricks or stones for employing suspension method of the present invention
Fig. 3 is the outline drawing of the eco-concrete building-block of the present invention's employing
Fig. 4 is the outline drawing of the semicircular eco-concrete building-block of the present invention's employing
Label declaration in the accompanying drawing is as follows:
1-revetment 2-basic platform 3-river 4-eco-concrete building block 5-earth 6-plant 7-support 8-cement nail or setscrew.
The specific embodiment
Embodiment 1
Revetment restoration of the ecosystem engineering in river course adopts the eco-concrete technology.Select the eco-concrete building block 4 as Fig. 3 earlier for use, its overall dimensions are 390 * 190 * 190mm, the porosity 15～20% of eco-concrete, and intensity reaches 10N/mm
2
Then, the basic platform of the original revetment 1 of careful earlier cleaning and the metope of revetment 1 are removed foreign material such as mud before the lining cutting eco-concrete building block 4.Because basic platform has outside inclination angle, need to make a call to a leveling layer.
Then, on the big face of an eco-concrete building block 4, smear cement mortar or cement paste, and be pressed on the leveling layer concrete.The opening direction of this piece building block 4 is vertical with revetment 1, connects in a row, forms the first floor masonry.The cement-sand ratio of cement mortar is 1: 1～2, and water/binder ratio is 30～40%.The water/binder ratio of cement paste is 25～35%, and flyash that can admixture 20～50%.
Subsequent again with a building block 4 big face one end and end face on smear cement mortar or cement paste, be pressed on the first floor masonry, and end face and revetment 1 cohere.The opening direction of this piece building block 4 is parallel with revetment 1, connects in a row, forms second layer masonry.Build by laying bricks or stones in water for these two layers and carry out.
To be pressed on the second layer masonry as smearing cement mortar or cement paste on the opening surface of the building block of Fig. 4 and the end face again, and end face and flood-control wall are cohered.The opening direction of this piece building block points into the sky, and connects in a row, forms the 3rd layer of masonry.Building block one end can adopt shapes such as semicircle, forms waveform " platoon flowerpot ".
On the inboard opening surface of the 3rd layer of masonry, smear cement mortar or cement paste, and on the big face of another piece building block and end face, smear cement mortar or cement paste, build by laying bricks or stones on the 3rd layer of masonry, and big face and revetment cohere.The opening direction of this piece building block points into the sky, and connects in a row, forms the 4th layer of masonry.
Repeat the 4th layer of masonry, dislocation is built by laying bricks or stones and is formed the layer 5 masonry.
To the three, four, five layers of masonry carry out jointing with cement mortar.
The three, four, banket serike in the open pore of five layers of masonry.
Embodiment 2:
With smearing special adhesive on the opening surface of a building block and the end face, be pressed on the second layer masonry, and end face and flood-control wall are cohered.The opening direction of this piece building block points into the sky, and connects in a row, forms the 3rd layer of masonry.Building block one end can adopt shapes such as semicircle, forms waveform " platoon flowerpot ".
On the inboard opening surface of the 3rd layer of masonry, smear special adhesive, and on the big face of another piece building block and end face, smear special adhesive, build by laying bricks or stones on the 3rd layer of masonry, and big face and revetment cohere.The opening direction of this piece building block points into the sky, and connects in a row, forms the 4th layer of masonry.
Repeat the 4th layer of masonry, dislocation is built by laying bricks or stones and is formed the layer 5 masonry.
To the three, four, five layers of masonry carry out jointing with cement mortar.
The three, four, banket serike in the open pore of five layers of masonry.
Embodiment 2:
On original revetment 1, fix row's support 7 earlier with cement nail or setscrew 8.Opening hole by eco-concrete building block 4 hangs row's building block 4 on the cantilever of support 7 then.Then, be pressed in the building block of suspension, and cohere with revetment 1 with smearing cement mortar or cement paste on the opening surface of a building block 4 and the side.The opening direction of this piece building block points into the sky, and connects in a row, forms by " platoon flowerpot ".In the open pore of " platoon flowerpot ", fill out earth 5 at last, serike 6.
Claims (3)
1. the ecological restoring method of concrete or stone masonry revetment, it is characterized in that: at first select coarse porous concrete building block (4) for use, go up at the basic platform (2) of original revetment (1) then and build eco-concrete building block (4) by laying bricks or stones with cement mortar or cement paste, the opening hole of lower floor's eco-concrete building block is in level when building by laying bricks or stones, and the opening hole of upper strata eco-concrete building block is in plumbness, then in the opening hole of the eco-concrete building block of the superiors, fill earth (5), last serike (6) forms the same landscape effect of platoon flowerpot.
2. the ecological restoring method of concrete according to claim 1 or stone masonry revetment, it is characterized in that: the described eco-concrete building block employing suspension method of building by laying bricks or stones: go up with cement nail or setscrew (8) at original revetment (1) earlier and fix row's support (7), opening hole by the eco-concrete building block hangs row's building block (4) on the cantilever of support (7) then, to smear cement mortar or cement paste on the opening surface of a building block and the side, be pressed in the building block of suspension, and cohere with revetment (1).
3. the ecological restoring method of concrete according to claim 1 or stone masonry revetment, it is characterized in that: build the eco-concrete building block by laying bricks or stones and form step-like, the revetment profile constitutes compound platoon flowerpot, and semicircular eco-concrete building-block is adopted in the eco-concrete building block by river one side, promotes decorative effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610023290 CN1800503A (en) | 2006-01-13 | 2006-01-13 | Ecology rehabilitation method for concrete or cement laid stone embankment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610023290 CN1800503A (en) | 2006-01-13 | 2006-01-13 | Ecology rehabilitation method for concrete or cement laid stone embankment |
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| CN1800503A true CN1800503A (en) | 2006-07-12 |
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| CN 200610023290 Pending CN1800503A (en) | 2006-01-13 | 2006-01-13 | Ecology rehabilitation method for concrete or cement laid stone embankment |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101135140B (en) * | 2007-07-22 | 2011-07-27 | 中国水利水电科学研究院 | Ecological fibre cage |
| CN102577862A (en) * | 2012-02-10 | 2012-07-18 | 陈李积 | Device for planting trees on vertical embankment or abrupt slope |
| CN102839634A (en) * | 2012-09-28 | 2012-12-26 | 中国科学院武汉植物园 | Construction method for life-saving water bank ecological vegetation box |
| CN103290911A (en) * | 2012-03-02 | 2013-09-11 | 上海市政工程设计研究总院（集团）有限公司 | Ecological reinforced concrete drainage ditch and construction method thereof |
| CN104126393A (en) * | 2014-07-25 | 2014-11-05 | 同济大学 | Method for planting aquatic plants in upright bank water |
| CN105672201A (en) * | 2016-01-06 | 2016-06-15 | 中国科学院南京地理与湖泊研究所 | Ecological revetment and construction method thereof |
| CN109024484A (en) * | 2018-08-28 | 2018-12-18 | 河海大学 | It is applicable in the movable ecological slope protection structure of the upright bank slope in river |
-
2006
- 2006-01-13 CN CN 200610023290 patent/CN1800503A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101135140B (en) * | 2007-07-22 | 2011-07-27 | 中国水利水电科学研究院 | Ecological fibre cage |
| CN102577862A (en) * | 2012-02-10 | 2012-07-18 | 陈李积 | Device for planting trees on vertical embankment or abrupt slope |
| CN103290911A (en) * | 2012-03-02 | 2013-09-11 | 上海市政工程设计研究总院（集团）有限公司 | Ecological reinforced concrete drainage ditch and construction method thereof |
| CN103290911B (en) * | 2012-03-02 | 2016-04-20 | 上海市政工程设计研究总院（集团）有限公司 | Steel concrete eco-drainage ditch and construction method thereof |
| CN102839634A (en) * | 2012-09-28 | 2012-12-26 | 中国科学院武汉植物园 | Construction method for life-saving water bank ecological vegetation box |
| CN102839634B (en) * | 2012-09-28 | 2014-10-01 | 中国科学院武汉植物园 | Construction method for life-saving water bank ecological vegetation box |
| CN104126393A (en) * | 2014-07-25 | 2014-11-05 | 同济大学 | Method for planting aquatic plants in upright bank water |
| CN105672201A (en) * | 2016-01-06 | 2016-06-15 | 中国科学院南京地理与湖泊研究所 | Ecological revetment and construction method thereof |
| CN109024484A (en) * | 2018-08-28 | 2018-12-18 | 河海大学 | It is applicable in the movable ecological slope protection structure of the upright bank slope in river |
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