CN103821108B - Vegetation type cement building block prefabricating and using method for water bank economic protection - Google Patents
Vegetation type cement building block prefabricating and using method for water bank economic protection Download PDFInfo
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- CN103821108B CN103821108B CN201410082907.7A CN201410082907A CN103821108B CN 103821108 B CN103821108 B CN 103821108B CN 201410082907 A CN201410082907 A CN 201410082907A CN 103821108 B CN103821108 B CN 103821108B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 239000004568 cement Substances 0.000 title claims abstract description 27
- 230000004224 protection Effects 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000004576 sand Substances 0.000 claims abstract description 14
- 239000002131 composite material Substances 0.000 claims abstract description 10
- 239000003337 fertilizer Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 11
- 239000004745 nonwoven fabric Substances 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 claims description 7
- 239000004113 Sepiolite Substances 0.000 claims description 6
- 229910021536 Zeolite Inorganic materials 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 6
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 6
- 239000000706 filtrate Substances 0.000 claims description 6
- 235000016709 nutrition Nutrition 0.000 claims description 6
- 230000035764 nutrition Effects 0.000 claims description 6
- 229910052624 sepiolite Inorganic materials 0.000 claims description 6
- 235000019355 sepiolite Nutrition 0.000 claims description 6
- 239000010457 zeolite Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 4
- 239000004927 clay Substances 0.000 claims description 3
- 239000002361 compost Substances 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- -1 rubble Substances 0.000 claims description 3
- 239000004575 stone Substances 0.000 abstract description 2
- 238000009417 prefabrication Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 14
- 241001465754 Metazoa Species 0.000 description 5
- 230000008901 benefit Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000004567 concrete Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000012010 growth Effects 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000003628 erosive effect Effects 0.000 description 3
- 230000008635 plant growth Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- YUWBVKYVJWNVLE-UHFFFAOYSA-N [N].[P] Chemical compound [N].[P] YUWBVKYVJWNVLE-UHFFFAOYSA-N 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000003653 coastal water Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 230000013632 homeostatic process Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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- Revetment (AREA)
Abstract
The invention discloses a vegetation type cement building block prefabricating and using method for water bank economic protection. The building block comprises a hollow lump hexahedron of which one side surface is at least provided with one cross through slot; the other five surfaces are provided with holes having different apertures and communicated with the inner cavity of the hexahedron; the top of the main body is an openable movable top cover; the top corner of every three surfaces is provided with a round ring buckle; when the building blocks are spliced up and down and left and right, the ring buckles are serially connected and locked together by a large ring buckle with an opening and closing device, thus forming the whole water bank into a whole and achieving considerable flexibility. The building block is formed by mixing vegetation type cement, crushed stone, sand and water through prefabrication and pouring. A composite medium is injected in the hollow inner cavity of the building block which is built at the water bank, the side surface, provided with the cross through slot, of the building block is of a waterward surface and can be planted with plants, and the medium in the inner cavity can provide fertilizer and purify water quality.
Description
Technical field
The present invention relates to that a kind of vegetation type is concrete prefabricated plants raw building block, particularly relate to a kind of vegetation type cement for the water bank ecological protections such as rivers and lakes or irrigation canals and ditches streams and vegetation recovery, Landscape construction and plant the prefabricated and using method of raw building block.
Background technology
Along with the quickening of socioeconomic development and urban construction paces, city river construction not only will make river course give play to the primary efficacy of hydraulic engineering, and will incorporate the plurality of kinds of contents such as garden landscape, ecological, environmental protective, art of building.In current Construction of Eco-urban process, water environment improvement, especially water bank ecological protection is wherein one of important content.
The water environment comprehensive regulation includes contents such as cutting dirt, desilting, shore protection, greening.The four-stage of rural water conservancy, city water conservancy, environmental bydraulic engineering and Ecological waterscape has also been gone through in urban water conservancy construction, and progressively to view water development.The basic function such as river course not only needs to have " rush down flood, water drainage, retaining, draw clearly, shipping ", but also functions such as " view, tourism, ecology, concords to surrounding enviroment " need be had, need the ecological water bank building " people-oriented ", build Water Space and the landscape environment of " water breakthrough; nearly water; hydrophilic ", need and be a set ofly applicable to river course, loke shore, dykes and dams ecological protection, reach bank stability, flood control, wind and wave resistance are washed away, soil and water conservation effect is good, is easy to the novel bank slope ecological protection technology system of aquatic animals and plants growth.
The entirety of hydraulics, ecological environment and view angle, current water bank preventive works also mainly adopt traditional to grout or dry stone wall, Cast-in-place concrete, pre-cast concrete module are piled up, and substantially belong to hard rigidity revetment.There is following drawback in these water bank protection methods:
(1) belong to perfect rigidity hard structure, once there is the distortion of spall point, bank slope or piping, then easily collapse in flakes or breach a dyke;
(2) cost is high, high energy consumption, high-carbon, does not very conform to the green advocated at present, low-carbon (LC);
(3) construction and Maintenance Difficulty, inconvenient operation;
(4) functional objective is single, only meets bank stability and flood passage water drainage to a certain extent, ignores or be unfavorable for Construction of Ecological Scenery.
The all drawbacks existed based on traditional shore protection mode and defect, and in city river construction under the new situation to the requirement of novel ecological shore protection technology high standard, high-quality, green low-carbon, the invention provides and be a kind ofly applicable to water bank ecological protection, the vegetation type cement of vegetation recovery and Landscape construction plants the prefabricated of raw building block and using method, so that the structure of urban water-body ecological revetment and greening.
Summary of the invention
The present invention is the series of problems such as conventional rigid rigidity revetment technical products structure is miscellaneous, impact resistance is weak, inadequate stability and safety in order to solve, a kind of firm in structure, resistance to erosion is provided, piles up rear bank slope and have quite flexible, be beneficial to plant growth, the vegetation type of animal habitat concrete prefabricatedly plants raw building block and using method thereof.
For solving the problems of the technologies described above, the concrete prefabricated building block of vegetation type provided by the invention comprises on Structure and form: a block hexahedron 1 of hollow, one side 3 of this hexahedron 1 is provided with at least one horizontal groove 4, extend for planting plants and root system, other surface is equipped with the hole 5 of the different pore size communicated with its inner chamber, and its top is can the removable top cover 2 of folding; In all the other sides of hexahedron 1, the drift angle place that every three faces are intersected is provided with a circular latch closure 6, when when about building block, spelling is piled up mutually up and down, latch closure 6 on these drift angles is just provided with one and opens and the large latch closure 7 of closing device 8 is connected and snap close mutually, whole bank slope is formed one fixing, but leave the entirety in certain gap.
Provided by the inventionly plant the mixed material that raw building block is deployed into by vegetation type cement, rubble, sand, water and carry out prefabricated; Quality of material percentage is: vegetation type cement 40-50%, rubble 5-10%, sand 15-30%, water 20-30%; Pour into a mould after 3 days, take mould apart, cover non-woven fabrics maintenance 10-15 days, every 2 days of period is once moistening to non-woven fabrics watering, to avoid moisture too fast evaporation, building block is ftractureed; As rainy weather, then need not sprinkle water; Maintenance opens non-woven fabrics after expiring, and stops watering, more air-dry a period of time, can use after whole building block color bleaches.
Provided by the present inventionly plant raw building block when prefabricated, the benefit adopting vegetation type cement is that, relative to general cement, vegetation type cement is more suitable for vegetation growth.Reason is as follows:
(1) general cement alkalescence is comparatively strong, and pH, between 11 ~ 13, makes after planting raw building block, then easily discharges alkalescence and cause to burn and kind burn a seedling, impact growth planting thereafter in raw process; Meanwhile, the base discharged easily fixedly plants the nutrient ions in raw base material, becomes and to state, can not cause base material impoverishment.Vegetation type cement then aims at vegetation plantation and Landscape construction and Development and Production, and close to neutral, pH between 7.5 ~ 9, then can avoid the problems referred to above effectively.
(2) vegetation type cement is when solidifying, and can form certain cavity, has good permeability, and be beneficial to plant growth and build better rhizosphere environment, ordinary Portland cement does not then possess this characteristic.
(3) vegetation type cement and rubble, sand, water etc. are allocated and after solidifying, and except having advantage that general cement do not possess, also have good intensity.
Lumen loading complex media of planting raw building block hollow provided by the invention, by being equipped with the organic filtrate of to be opened/closed netted ball float of composite Nutrition Layer, ceramic grain filter, sepiolite, zeolite, fine sand mix, percent by volume is respectively: the organic filtrate 30 ~ 40% of netted ball float, ceramic grain filter 10 ~ 20%, sepiolite 10 ~ 30%, zeolite 10 ~ 15%, fine sand 10 ~ 20%; Composite Nutrition Layer combination material and mass percent thereof are respectively: clay 40 ~ 50%, the organic compost 45 ~ 50% crossing 40 ~ 60 mesh sieves, N-P-K content are the composite fertilizer 5 ~ 10% of 15%.The benefit done like this is, both having can be plant provides and continue balanced fertility, can purify water again, is beneficial to protection water body and revetment Construction of Ecological Scenery, water and soil conservation.
Good scheme of the present invention can be, the horizontal groove of described vegetation type cement block is interval with two up and down along hexahedron side, forms the transverse groove of venetian blind type.
Wherein, described in be provided with horizontal groove the angle of side and hexahedron bottom surface be 30 ~ 90 degree, and the ratio of length also can adjust according to actual needs.Such as, described angle desirable 90 degree 60 degree, also desirable 30 degree etc.
Of the present inventionly plant paving that raw building block can be horizontal and vertical and build on water body bank, its side being provided with the horizontal groove of venetian blind type is upstream face, plants each Plants in the horizontal groove of these venetian blind types, and provides space for vegeto-animal grown.
Use this to plant raw building block pile up and interlink, can build that energy is permeable, ventilative, the ecological protection platform of growing plant.The existing hard rigid structures of this bank slope be connected as a single entity, has again flexibility and elastic space, has not only been afraid of bank slope and has been out of shape but also resistance to erosion, also can landscape, thus reach bank stability, flood-protection, wind and wave resistance, soil and water conservation effect is good, is easy to the requirement of aquatic animals and plants growth.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further illustrated, wherein:
Accompanying drawing 1 is the schematic perspective view of first embodiment of the invention;
Accompanying drawing 2 is the schematic perspective view of second embodiment of the invention;
Accompanying drawing 3 plants interconnective schematic diagram between raw building block for of the present invention.
Detailed description of the invention
Embodiment 1
Accompanying drawing 1 shows the basic structure of first embodiment of the invention, described vegetation type cement block, it comprises the hexahedron 1 of a hollow bulk, this hexahedral side 3 is provided with at least one horizontal groove 4 identical with hexahedron inner chamber, this other surface hexahedral is equipped with the hole 5 of the different pore size communicated with its inner chamber, and described hexahedron top is can the removable top cover 2 of folding.The quantity of described horizontal groove 4 can be chosen according to actual needs, and in the present embodiment, horizontal groove 4 is interval with two along hexahedron side about 3, and form the horizontal groove of venetian blind type, this surface is used as upstream face during shore protection.Be provided with the side 3 of horizontal groove 4 and the angle of body floor, can choose between 90 degree at 30 degree as required.In the present embodiment, this angle is 60 degree.
The mixed material that raw building block that what this example provided plant is deployed into by vegetation type cement, rubble, sand, water carries out prefabricated; Quality of material percentage is: vegetation type cement 45%, rubble 5%, sand 20%, water 30%; Pour into a mould after 3 days, take mould apart, cover non-woven fabrics maintenance 12 days, every 2 days of period is once moistening to non-woven fabrics watering, to avoid moisture too fast evaporation, building block is ftractureed; As rainy weather, then need not sprinkle water; Maintenance opens non-woven fabrics after expiring, and stops watering, more air-dry a period of time, can use after whole building block color bleaches.
The lumen loading complex media of raw building block hollow that what this example provided plant, by being equipped with the organic filtrate of to be opened/closed netted ball float of composite Nutrition Layer, ceramic grain filter, sepiolite, zeolite, fine sand mix, percent by volume is respectively: the organic filtrate 35% of netted ball float, ceramic grain filter 15%, sepiolite 15%, zeolite 15%, fine sand 20%; Composite Nutrition Layer combination material and mass percent thereof are respectively: clay 45%, the excessively organic compost 50% of 50 mesh sieves, the composite fertilizer 5% of Nitrogen-and Phosphorus-containing potassium each 15%.
As shown in Figure 3, in an embodiment, at its lap of hexahedron, the drift angle place that every three faces are intersected is provided with a circular latch closure 6, when when about building block, spelling is piled up mutually up and down, latch closure 6 on these drift angles is just provided with one and opens and the large latch closure 7 of closing device 8 is connected and snap close mutually, whole bank slope is formed one fixing, but leave the entirety in certain gap.
By plant culture in the horizontal groove of building block upstream face, according to the different habits of plant for water, different plants is selected from top to bottom to cultivate in each layer building block.Hexahedron 1 top is provided with removable top cover 2, is convenient to the medium changed or clear up in hexahedron inner chamber.
After tested, this vegetation type cement block try out in Shenzhen river channel ecology revetment build in, ecological protection and Landscape construction effect all good, present following characteristics:
(1) there is suitable flexible structure, be not afraid of bank slope distortion.
(2) permeable, ventilative, (bottom) antiseepage, protection against erosion performance are good.
(3) ecological homeostasis is effective: constitute slope, river stereo ecological system by high megaphanerophyte, low brushwood, flowers and plants, fish nest, pasture and water, animal along beach, the side slope that meets water, toe and coastal waters.
(4) people's water is harmonious, and landscape effect is good.
Embodiment 2
As shown in Figure 2, the structure of second embodiment of the invention is substantially identical with the first embodiment, is not both: described in be provided with the side 3 of horizontal groove 4 with the angle of the bottom surface of hexahedron 1 be 90 degree.I.e. upstream face and plane perpendicular, is applicable to steeper water bank.
As shown in Figure 3, in the present embodiment, at its lap of hexahedron 1, the drift angle place that every three faces are intersected is provided with a circular latch closure 6, when when about building block, spelling is piled up mutually up and down, latch closure 6 on these drift angles is just provided with one and opens and the large latch closure 7 of closing device 8 is connected and snap close mutually, whole bank slope is formed one fixing, but leave the entirety in certain gap.
In the present embodiment plant raw building block also try out in Shenzhen river channel ecology revetment build in, ecological protection and Landscape construction effect good equally.
The present invention was both conducive to animal and plant growth, can strengthen water body self-purification ability, had again firmly shore protection ability, and carrying and construction are than being easier to, and are suitable as reinforcing and the restoration of the ecosystem of the water body bank slopes such as rivers and lakes, streams irrigation canals and ditches and reservoir.While guarantee water bank safety and stability, increase bio-diversity and the water body self-purification ability of water bank, produce pleasant natural landscape.
Traditional stiff, hard, rigidity revetment can be transformed into soft and graceful lively ecoscape by the present invention, and have good economic benefit and ecology, social benefit, popularizing application prospect is wide.
Claims (4)
1. and using method prefabricated for the vegetation type cement block of water bank ecological protection, is characterized in that:
(1) structurally, comprise the hexahedron (1) of a hollow bulk, this hexahedral side (3) is provided with at least one horizontal groove (4), this other surface hexahedral is equipped with the hole (5) of the different pore size communicated with its inner chamber, and described hexahedron top is can the removable top cover (2) of folding; At hexahedron (1) its lap, the drift angle place that every three faces are intersected is provided with a circular latch closure (6), when when about building block, spelling is piled up mutually up and down, latch closure (6) on these drift angles is just provided with one and opens and the large latch closure (7) of closing device (8) is connected and snap close mutually, whole bank slope is formed one fixing, but leave the entirety in certain gap;
(2) planting the mixed material that raw building block is deployed into by vegetation type cement, rubble, sand, water carries out prefabricated; Quality of material percentage is: vegetation type cement 40 ~ 50%, rubble 5 ~ 10%, sand 15 ~ 30%, water 20 ~ 30%, mix; Pour into a mould after 3 days, take mould apart, cover non-woven fabrics maintenance 10 ~ 15 days, every 2 days of period is once moistening to non-woven fabrics watering, to avoid moisture too fast evaporation, building block is ftractureed; As rainy weather, then need not sprinkle water; Maintenance opens non-woven fabrics after expiring, and stops watering, more air-dry a period of time, can use after whole building block color bleaches;
(3) the lumen loading complex media of raw building block hollow is planted, by being equipped with the organic filtrate of to be opened/closed netted ball float of composite Nutrition Layer, ceramic grain filter, sepiolite, zeolite, fine sand mix, percent by volume is respectively: the organic filtrate 30 ~ 40% of netted ball float, ceramic grain filter 10 ~ 20%, sepiolite 10 ~ 30%, zeolite 10 ~ 15%, fine sand 10 ~ 20%; Composite Nutrition Layer combination material and mass percent thereof are respectively: clay 40 ~ 50%, cross the organic compost 45 ~ 50% of 40 ~ 60 mesh sieves, N-P-K content is the composite fertilizer 5 ~ 10% of 15%.
2. the prefabricated and using method of the vegetation type cement block for water bank ecological protection according to claim 1, it is characterized in that: described horizontal groove (4) is interval with two up and down along main body side (3), form the transverse groove of venetian blind type.
3. the prefabricated and using method of the vegetation type cement block for water bank ecological protection according to claim 2, is characterized in that: described in be provided with horizontal groove (4) the angle of side (3) and body floor be 30 degree to 90 degree.
4. the prefabricated and using method of the vegetation type cement block for water bank ecological protection according to claim 3, is characterized in that: described in be provided with the side (3) of horizontal groove (4) with the angle of body floor be 90 degree.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410082907.7A CN103821108B (en) | 2014-03-07 | 2014-03-07 | Vegetation type cement building block prefabricating and using method for water bank economic protection |
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| CN201410082907.7A CN103821108B (en) | 2014-03-07 | 2014-03-07 | Vegetation type cement building block prefabricating and using method for water bank economic protection |
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| CN103821108B true CN103821108B (en) | 2015-07-08 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104150846B (en) * | 2014-08-19 | 2016-02-10 | 东南大学 | A kind of method of ecological remediation type precast slab and transformation river course rigidity revetment and riverbed reparation |
| CN105274966B (en) * | 2015-11-24 | 2018-06-19 | 上海市普陀区社区绿化管理所 | A kind of cavernous body ecological revetment and its building method |
| CN105643770B (en) * | 2015-12-25 | 2018-04-20 | 北京东方园林生态股份有限公司 | A kind of preparation method of step building block |
| CN107313402B (en) * | 2017-08-25 | 2019-11-15 | 交通运输部天津水运工程科学研究所 | A kind of inland river ecology shield beach body and the shield beach structure using the shield beach body |
| CN108221848B (en) * | 2018-01-02 | 2020-04-21 | 中国海洋大学 | Bank protection structure and breakwater |
| CN115288080B (en) * | 2022-08-13 | 2023-07-28 | 深圳市东深工程有限公司 | Vegetation type cement building block prefabrication and use method for water bank ecological protection |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4781492A (en) * | 1986-03-31 | 1988-11-01 | Kyowa Concrete Kogyo Co. Ltd. | Block for revetment |
| JP4146929B2 (en) * | 1998-04-10 | 2008-09-10 | ランデス株式会社 | Gabion block connection structure |
| JP3721024B2 (en) * | 1999-11-02 | 2005-11-30 | 塩野目ブロック株式会社 | Surface porous concrete block |
| CN1103397C (en) * | 2000-12-26 | 2003-03-19 | 吉林省吉水土工合成材料研究所 | Plant/concrete block and its making process |
| CN100410450C (en) * | 2005-10-31 | 2008-08-13 | 程卫国 | Scour prevention surface protecting system, building block therefor and construction method therefor |
| CN100552149C (en) * | 2007-12-14 | 2009-10-21 | 天津市水利科学研究所 | Ecological slope protection vegetation building block and preparation method and construction technology |
| CN101368379B (en) * | 2008-09-19 | 2010-06-02 | 深圳市万信达环境绿化建设有限公司 | Ecological shore protection concrete member |
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Application publication date: 20140528 Assignee: Ningbo ruicui Biotechnology Co.,Ltd. Assignor: SHENZHEN MASTER ECOLOGICAL ENVIRONMENT Co.,Ltd. Contract record no.: X2023980049258 Denomination of invention: Prefabrication and usage method of vegetation type cement blocks for ecological protection of waterfront Granted publication date: 20150708 License type: Common License Record date: 20231130 |
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