CN107858888A - A kind of hollow layer-stepping lightweight shell concrete plants raw component and its construction method - Google Patents
A kind of hollow layer-stepping lightweight shell concrete plants raw component and its construction method Download PDFInfo
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- CN107858888A CN107858888A CN201710984082.1A CN201710984082A CN107858888A CN 107858888 A CN107858888 A CN 107858888A CN 201710984082 A CN201710984082 A CN 201710984082A CN 107858888 A CN107858888 A CN 107858888A
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- water
- hollow
- stepping
- lightweight
- concrete
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Classifications
-
- 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
- E01C5/00—Pavings made of prefabricated single units
- E01C5/04—Pavings made of prefabricated single units made of bricks
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
-
- 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
- E01C11/224—Surface drainage of streets
- E01C11/225—Paving specially adapted for through-the-surfacing drainage, e.g. perforated, porous; Preformed paving elements comprising, or adapted to form, passageways for carrying off drainage
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention discloses a kind of hollow layer-stepping lightweight shell concrete to plant raw component and its construction method, including permeable lid and hollow planting trough, the permeable cap surface is distributed some planting holes, and bottom is provided with annular protrusion, and the permeable lid is made up of lightweight shell concrete；Annular groove is provided with the top of the hollow planting trough, it is internally provided with cavity, the cavity bottom is provided with water conservation chamber, at least one projection is provided with the outside of the hollow planting trough, opposite side setting on the other side is fluted, and raised and groove size, the shape match, the water conservation intracavitary portion is filled with water-keeping material, the cavity inside fills Nutrition Soil, more than the cavity bottom is made up of lightweight shell concrete, is made up below of water tight concrete.The present invention uses hierachical structure, is that component is given birth in the plant that raw material makes using shell, green, light weight is easy for construction, and underground water has been fed while beautifying the environment, and meets the theory of the low influence exploitation in sponge city.
Description
Technical field
The invention belongs to ecological afforestation technical field, more particularly to a kind of hollow layer-stepping lightweight shell concrete to plant raw structure
Part, further relate to its construction method.
Background technology
In the exploitation such as water conservancy, traffic and urban construction, physical relief landforms and original vegetation coating are destroyed, and are caused
Soil erosion, Partial little climate are changed and biological chain is cut off.In face of the situation of ecological environment of severe exacerbation, in order to reduce
Carrying capacity of environment, improves the phase harmony with ecological environment, and concrete for plant growth is developed.Concrete for plant growth is using high-strength
Spend adhesive and the aggregate of greater particle size is consolidated shaping, the matrix of plant growth can be made using hole storage between aggregate, by broadcasting
Kind or other means cause hypothallus growth of the various plants in firmer aggregate concrete, and then complete the plant of ecological environment
It is resumed.Concrete for plant growth typically has 25 ~ 38% continuous porosity, and continuous pore structure makes concrete for plant growth as one
Porous " flowerpot ", it is adapted to plant growth, there is landscape function, be widely used in slope project.Traditional concrete for plant growth
Many weak points be present：Such as using stone or rubble as coarse aggregate, weight is larger, and can only plant herbaceous plant, due to
Hole is larger, and water-retaining property is very poor, is just degenerated after the plant usual one or two years of plantation, it is impossible to reaches the purpose for recovering vegetation.
Lightweight concrete is the general designation of volume to weight ratio normal concrete more concrete half as large, and its constituent is that cement is glue
Condensate, with or without the manufactured construction materials of aggregate, it to be mainly characterized by unit weight light, while also there is heat insulating ability, sound-proofing, anti-
Fire, impermeability, machinability and the characteristic such as green.At present, it with haydite is the mixed of aggregate that conventional lightweight concrete, which is,
Solidifying soil, but haydite is mainly formed by vitrified bond, sintering process needs the substantial amounts of coal that burns, and easily causes environment dirt
Dye, and clay is non-renewable resources, causes the production prices of ceramsite concrete light-weight concrete more expensive.In order to realize Concrete Industry
Sustainable development, with industry, agricultural or other solid waste, such as gangue, oil palm shell, shell, cocoanut shell and rice husk
Novel ecological concrete is prepared Deng raw material are partly or entirely substituted as raw material, it has also become the focus studied both at home and abroad is asked
Topic.
In summary, traditional concrete for plant growth can not meet the needs of long-term greening and ecological, environmental protective, and therefore, having must
The advantages of combining concrete for plant growth and lightweight concrete, develop it is a kind of can not only afforest and beautify urban environment, and have
There is the plant life component of the shell concrete of light-weight environment-friendly.
The content of the invention
The problem of in background technology, it is an object of the invention to provide a kind of hollow layer-stepping lightweight shell concrete
Raw component is planted, it is to plant raw component using the layer-stepping that shell is raw material making, combines concrete for plant growth and lightweight concrete
The advantages of, it is not only green, beautify the environment, and also light weight, it is easy for construction, sponge city can be met with permeable water purification
Low influence exploitation design concept.
In order to solve the above-mentioned technical problem, a kind of hollow layer-stepping lightweight shell concrete of the present invention plants what raw component used
Technical scheme：Including permeable lid and hollow planting trough, the permeable cap surface is distributed some planting holes, and bottom is provided with convex annular
Rise, the permeable lid is made up of lightweight shell concrete；Annular groove is provided with the top of the hollow planting trough, is internally provided with
Cavity, the cavity bottom are provided with water conservation chamber, and at least one projection is provided with the outside of the hollow planting trough, on the other side another
Side setting is fluted, and raised and groove size, the shape match, and the water conservation intracavitary portion is filled with water-keeping material,
The cavity inside fills Nutrition Soil, more than the cavity bottom is made up of lightweight shell concrete, below by impermeable water coagulation
Soil is made.
Preferably, the lightweight shell concrete is mixed by weight by following material, 250 ~ 400 parts of shell, water
100 ~ 200 parts of mud, 2 ~ 4 parts of water reducer, 50 ~ 100 parts of water.
Preferably, the shell is peach shell, apricot shell or cocoanut shell, and particle size is 0.45mm ~ 9.6mm.
Preferably, permeable geotextiles are provided with the cavity.
Preferably, the water-keeping material is polyacrylamide superabsorbent.
Preferably, the Nutrition Soil is the mixture of loam, fertilizer and water-loss reducer.
Preferably, sowing has draft and shrub seedses in the Nutrition Soil.
The structure side of raw component is planted another object of the present invention is to provide a kind of hollow layer-stepping lightweight shell concrete
Method, comprise the following steps：
S1）According to design requirement, prefabricated permeable lid and hollow planting trough, after age curing period is reached, obtain the lightweight respectively
Shell concrete plants raw component；
S2）Permeable geotextiles are laid in the cavity and water conservation intracavitary of hollow planting trough, water-keeping material is then loaded into water conservation chamber, will
The Nutrition Soil prepared is inserted in cavity, and draft and shrub seedses are sowed in Nutrition Soil, finally cover permeable lid；
S3）After plant grows out from the reserved planting hole of permeable lid, job site is transported to, on the outside of hollow planting trough
The raised groove with the outside of another hollow planting trough, mutually splices integral, that is, completes construction on site.
Compared with prior art, beneficial effects of the present invention：Using discarded shell as primary raw material, belong to waste resource
Change and utilize, wide material sources, cost is relatively low, green, reduces the exploitation of stone, so as to protect ecological environment；Ensureing
In permeable Water treatment, the green plants of plantation builds beautiful landscape environment, and the vision to people gives the enjoyment of U.S.,
Energy-saving and emission-reduction can be played, alleviate the effect of tropical island effect；Hollow plantation trench bottom is provided with water conservation chamber, it is possible to achieve green is planted
The automatic ink-suction water conservation of thing, the efficient utilization of rainwater is realized, reduce manual watering's cost, improve the drought-resistant ability of plant；Adopt
Designed with layer-stepping, top uses the design of pervious concrete, after plant root growth, can pass through the hole of pervious concrete
Gap, and the plant life component of surrounding interconnect, and add its globality and stability；Using from the raised and recessed of embedded
Groove designs, and can be combined assembled design, and site operation is convenient.
Brief description of the drawings
Fig. 1 is cross-sectional view of the present invention；
Fig. 2 is the permeable lid structural representation of the present invention；
Fig. 3 is the hollow planting trough structural representation of the present invention；
Fig. 4 is hydraulics process schematic of the present invention；
Fig. 5 is the single concrete for plant growth component afforestation effect schematic diagram of the present invention；
Fig. 6 is integrated greening effect diagram of the present invention；
Marginal data：The permeable lids of 1-；The hollow planting troughs of 2-；3- planting holes；4- annular protrusions；5- cavitys；6- water conservation chambers；7- annulars
Groove；8- is raised；9- grooves；10- lightweight shell concrete；11- water tight concretes；12- Nutrition Soils；13- water-keeping materials；
14- plants；The permeable geotextiles of 15-；A- precipitation；B- evaporates；C- runoffs；D- holes infiltrate；E- soil infiltrations；F- water storages retain；
G- holes go out stream.
Embodiment
Embodiments of the present invention are described in further detail below in conjunction with the accompanying drawings.
Referring to Fig. 1-Fig. 6, a kind of hollow layer-stepping lightweight shell concrete of the present invention plants raw component, including the He of permeable lid 1
Hollow planting trough 2, permeable some planting holes 3 of the surface distributed of lid 1, bottom are provided with annular protrusion 4, and permeable lid 1 is by lightweight shell
Concrete 10 is made；The hollow top of planting trough 2 is provided with annular groove 7, is internally provided with cavity 5, the bottom of cavity 5 is provided with guarantor
Water cavity 6, the outside of hollow planting trough 2 are provided with least one raised 8, and opposite side on the other side sets fluted 9, projection 8 with it is recessed
Size, the shape of groove 9 match, and the inside of water conservation chamber 6 is filled with water-keeping material 13, the inside of cavity 5 filling Nutrition Soil 12, cavity 5
More than bottom it is made up of lightweight shell concrete 10, is made up below of water tight concrete 11.
Wherein, lightweight shell concrete 10 is mixed by weight by following material, 250 ~ 400 parts of shell, cement 100
~ 200 parts, 2 ~ 4 parts of water reducer, 50 ~ 100 parts of water.
Wherein, shell is peach shell, apricot shell or cocoanut shell, and particle size is 0.45mm ~ 9.6mm.
Wherein, permeable geotextiles 15 are provided with cavity 5.
Wherein, water-keeping material 13 is polyacrylamide superabsorbent.
Wherein, Nutrition Soil 12 is the mixture of loam, fertilizer and water-loss reducer.
Wherein, sowing has draft and shrub seedses in Nutrition Soil 12.
A kind of hollow layer-stepping lightweight shell concrete plants the construction method of raw component, comprises the following steps：
S1）According to design requirement, prefabricated permeable lid 1 and hollow planting trough 2, after age curing period is reached, are obtained described light respectively
Matter shell concrete plants raw component；
S2）The permeable geotextiles 15 of laying, then load guarantor by water-keeping material 13 in the cavity 5 and water conservation chamber 6 of hollow planting trough 2
Water cavity 6, the Nutrition Soil 12 prepared is inserted in cavity 5, sowing draft and shrub seedses, are finally covered in Nutrition Soil 12
Water cover 1；
S3）After being grown out in the planting hole 3 that plant 14 is reserved from permeable lid 1, job site is transported to, by hollow planting trough 2
The projection 8 in outside and the groove 9 in another outside of hollow planting trough 2, mutually splice integral, that is, complete construction on site.
Referring to Fig. 4, hydraulics process description of the present invention is as follows：When precipitation a is fallen on permeable lid 1, the water of sub-fraction
B is evaporated into air；The water runoff c of a part enters to be seeped into underground into the gap planted between raw component；Due to permeable lid 1
It is made of lightweight shell pervious concrete 10, the space of the water of another part through lightweight shell pervious concrete 10,
Enter in the Nutrition Soil 12 being seeped into hollow planting trough 2, after soil infiltration e purifications, a water retains f to water conservation chamber by water storage
In 6, absorbed by water-keeping material 13, store and supply plant 14 to absorb, the water of another part passes through the permeable coagulation of lightweight shell
Native 10 holes go out to flow g, penetrate into underground, cover underground water.
The above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, one of ordinary skill in the art should
Understand, technical scheme can be modified or equivalent substitution, without departing from the objective of technical solution of the present invention
And scope, it all should cover among scope of the presently claimed invention.
Claims (8)
1. a kind of hollow layer-stepping lightweight shell concrete plants raw component, including permeable lid and hollow planting trough, it is characterised in that：
The permeable cap surface is distributed some planting holes, and bottom is provided with annular protrusion, and the permeable lid is by lightweight shell concrete system
Into；Annular groove is provided with the top of the hollow planting trough, is internally provided with cavity, the cavity bottom is provided with water conservation chamber,
At least one projection is provided with the outside of the hollow planting trough, opposite side on the other side sets fluted, the raised and groove
Size, shape match, the water conservation intracavitary portion is filled with water-keeping material, and the cavity inside fills Nutrition Soil, the sky
More than bottom of chamber portion it is made up of lightweight shell concrete, is made up below of water tight concrete.
2. a kind of hollow layer-stepping lightweight shell concrete according to claim 1 plants raw component, it is characterised in that：It is described
Lightweight shell concrete is mixed by weight by following material, 250 ~ 400 parts of shell, 100 ~ 200 parts of cement, and water reducer 2 ~
4 parts, 50 ~ 100 parts of water.
3. a kind of hollow layer-stepping lightweight shell concrete according to claim 2 plants raw component, it is characterised in that：It is described
Shell is peach shell, apricot shell or cocoanut shell, and particle size is 0.45mm ~ 9.6mm.
4. a kind of hollow layer-stepping lightweight shell concrete according to claim 1 plants raw component, it is characterised in that：It is described
Permeable geotextiles are provided with cavity.
5. a kind of hollow layer-stepping lightweight shell concrete according to claim 1 plants raw component, it is characterised in that：It is described
Water-keeping material is polyacrylamide superabsorbent.
6. a kind of hollow layer-stepping lightweight shell concrete according to claim 1 plants raw component, it is characterised in that：It is described
Nutrition Soil is the mixture of loam, fertilizer and water-loss reducer.
7. a kind of hollow layer-stepping lightweight shell concrete according to any one of claim 1 or 6 plants raw component, its feature
It is：Sowing has draft and shrub seedses in the Nutrition Soil.
8. a kind of hollow layer-stepping lightweight shell concrete plants the construction method of raw component, it is characterised in that comprises the following steps：
S1）According to design requirement, prefabricated permeable lid and hollow planting trough, after age curing period is reached, obtain the lightweight respectively
Shell concrete plants raw component；
S2）Permeable geotextiles are laid in the cavity and water conservation intracavitary of hollow planting trough, water-keeping material is then loaded into water conservation chamber, will
The Nutrition Soil prepared is inserted in cavity, and draft and shrub seedses are sowed in Nutrition Soil, finally cover permeable lid；
S3）After plant grows out from the reserved planting hole of permeable lid, job site is transported to, on the outside of hollow planting trough
The raised groove with the outside of another hollow planting trough, mutually splices integral, that is, completes construction on site.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710984082.1A CN107858888A (en) | 2017-10-20 | 2017-10-20 | A kind of hollow layer-stepping lightweight shell concrete plants raw component and its construction method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710984082.1A CN107858888A (en) | 2017-10-20 | 2017-10-20 | A kind of hollow layer-stepping lightweight shell concrete plants raw component and its construction method |
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| CN107858888A true CN107858888A (en) | 2018-03-30 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109763389A (en) * | 2019-03-13 | 2019-05-17 | 秦山伟业建设集团有限公司 | A kind of non-sintered raw building block subgrade protection construction method of haydite concrete plant of dredging silt |
| CN110092620A (en) * | 2019-06-14 | 2019-08-06 | 重庆交通大学 | A kind of concrete for plant growth built in Nutrition Soil |
| CN111827309A (en) * | 2020-07-27 | 2020-10-27 | 贵州中建建筑科研设计院有限公司 | Side slope protection construction process based on plant-growing concrete |
| CN113424725A (en) * | 2021-06-25 | 2021-09-24 | 中国五冶集团有限公司 | Movable assembly type plant planting frame and using method thereof |
| CN113652925A (en) * | 2021-08-19 | 2021-11-16 | 河北建筑工程学院 | Iron tailing concrete test piece for ski-run environmental management and construction method |
| CN114223427A (en) * | 2021-12-07 | 2022-03-25 | 禹智环保科技（深圳）有限公司 | Prefabricated water-retention plant-growing pervious concrete and preparation method thereof |
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| CN107419703A (en) * | 2017-09-07 | 2017-12-01 | 北京东方园林环境股份有限公司 | A kind of vegetation type water purification concrete segment shore protection and its construction method |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109763389A (en) * | 2019-03-13 | 2019-05-17 | 秦山伟业建设集团有限公司 | A kind of non-sintered raw building block subgrade protection construction method of haydite concrete plant of dredging silt |
| CN110092620A (en) * | 2019-06-14 | 2019-08-06 | 重庆交通大学 | A kind of concrete for plant growth built in Nutrition Soil |
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| CN111827309A (en) * | 2020-07-27 | 2020-10-27 | 贵州中建建筑科研设计院有限公司 | Side slope protection construction process based on plant-growing concrete |
| CN113424725A (en) * | 2021-06-25 | 2021-09-24 | 中国五冶集团有限公司 | Movable assembly type plant planting frame and using method thereof |
| CN113652925A (en) * | 2021-08-19 | 2021-11-16 | 河北建筑工程学院 | Iron tailing concrete test piece for ski-run environmental management and construction method |
| CN114223427A (en) * | 2021-12-07 | 2022-03-25 | 禹智环保科技（深圳）有限公司 | Prefabricated water-retention plant-growing pervious concrete and preparation method thereof |
| CN114223427B (en) * | 2021-12-07 | 2023-12-08 | 禹智环保科技（深圳）有限公司 | Prefabricated water-retaining plant-growing water-permeable concrete and preparation method thereof |
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