CN111567329A - Novel greening structure for planting lawn on cement wall surface and preparation method thereof - Google Patents
Novel greening structure for planting lawn on cement wall surface and preparation method thereof Download PDFInfo
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- CN111567329A CN111567329A CN202010580773.7A CN202010580773A CN111567329A CN 111567329 A CN111567329 A CN 111567329A CN 202010580773 A CN202010580773 A CN 202010580773A CN 111567329 A CN111567329 A CN 111567329A
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- 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
- A01G20/00—Cultivation of turf, lawn or the like; Apparatus or methods therefor
- A01G20/10—Pre-cultivated sod or turf; Apparatus therefor
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- 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
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/06—Watering arrangements making use of perforated pipe-lines located in the soil
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/28—Polysaccharides or derivatives thereof
- C04B26/285—Cellulose or derivatives thereof
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- Organic Chemistry (AREA)
- Soil Sciences (AREA)
- Water Supply & Treatment (AREA)
- Cultivation Of Plants (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention discloses a novel greening structure for planting lawn on a cement wall surface and a preparation method thereof. A novel greening structure for cement wall lawn planting includes: the artificial turf comprises a non-horizontal surface wall surface, a plurality of plant racks arranged on the non-horizontal surface wall surface, a porous cemented soil layer arranged in the plant racks, turf connected with the porous cemented soil layer, and a water supply system; the porous adhesive loam layer bonds non-horizontal wall surfaces, plant frames and turf. The wall surface, the plant frame and the turf are bonded through the porous adhesive clay layer, so that the turf can directly green the non-horizontal wall surface, the water pipe penetrates through the plant frame, namely the porous adhesive clay layer, and the water directly enters the porous adhesive clay layer after flowing out of the water pipe, so that the splashing caused by watering can be effectively prevented.
Description
Technical Field
The invention relates to the technical field of wall greening, in particular to a novel greening structure for planting lawn on a cement wall and a preparation method thereof.
Background
With the development of building and indoor design, greening is adopted in the building and indoor design to decorate walls. The existing vertical greening of the wall surface is mostly realized by adopting a greening box or a greening device, the greening box is fixedly installed on the wall surface, soil is filled in the greening box, and greening plants are planted in the soil, so that greening of the wall surface is realized, and if the authorization notice number is CN 210382037U. However, the greening box is adopted for vertical greening, so that in order to avoid soil loss, the soil surface of the greening box faces upwards, the lower end of the greening box is of a closed structure for water retention, when heavy rain occurs, too much water can be stored in the greening box, soil loss is caused, and the appearance is influenced when the soil is lost on the wall surface; and also. The water stored in the greening box is too much, which easily causes the root rot of the greening plants and greatly influences the wall greening effect. Because the earth face in the greening box faces upwards, the greening box has a side face which blocks the earth and faces the outside, and therefore the greening box can not carry out complete greening on the wall surface, and the greening attractiveness of the wall surface is affected. Furthermore, the greening box is adopted for greening, watering is carried out manually or a special shelf is additionally built for installing a watering water pipe, and time and labor are consumed.
Accordingly, the prior art is deficient and needs improvement.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: provides a novel greening structure for planting lawn on cement wall surface and a preparation method thereof, which aims to solve the problems in the background technology.
The technical scheme of the invention is as follows: the utility model provides a novel greening structure that is used for cement wall to plant lawn, includes: the artificial turf comprises a non-horizontal surface wall surface, a plurality of plant racks arranged on the non-horizontal surface wall surface, a porous cemented soil layer arranged in the plant racks, turf connected with the porous cemented soil layer, and a water supply system; the water supply system includes: the water supply system comprises a singlechip, a power supply, a first electromagnetic valve and a water pipe, wherein the power supply, the first electromagnetic valve and the water pipe are respectively and electrically connected with the singlechip; the water pipe penetrates through all the plant racks; the porous adhesive soil layer is adhered to the non-horizontal wall surface, the plant frame and the turf, the included angle between the non-horizontal wall surface and the horizontal plane is 60-150 degrees, and the water pipe is provided with water flowing holes. The single chip microcomputer controls the first electromagnetic valve to control water to flow into the water pipe so as to control watering of the turf, and the power supply is used for supplying power to the single chip microcomputer.
The holes of the porous adhesive mud layer can be drilled into the turf after the turf grows from grass roots; the porous adhesive soil layer can firmly adhere the turf, so that soil loss is avoided; the porous structure can also store a large amount of water and has air permeability, so root rot can be effectively avoided; the turf is directly adhered to the porous adhesive mud layer, so that the turf can be paved on the whole non-horizontal wall surface, and the appearance is very attractive. The water pipe in the water supply system passes through the plant frame, namely the porous adhesive soil layer, and water directly enters the porous adhesive soil layer after flowing out of the water pipe, so that splashing caused by watering can be effectively prevented.
The plant frame includes: the frame is connected with the grid plates on the inner side of the frame, and the frame comprises a plurality of pipe grooves and a plurality of supporting seats which are respectively connected with the grid plates; the pipe chase includes: the vertical clamping strips are connected with the grid plate, the plurality of transverse clamping strips are connected with the vertical supporting strips, and a water pipe channel is defined by the grid plate, the vertical clamping strips and the transverse clamping strips; the vertical clamping strip is provided with a plurality of notches, the bottom surface of the supporting seat and the pipe groove are arranged on the same side face of the grid plate, the water pipe penetrates through the pipe groove, and the pipe groove is arranged in the range of the grid plate. When the greening plants need to be watered, the water supply pipe is filled with water, the water in the water pipe can flow out from the drain hole and flow into the porous adhesive soil layer through the notch, manual watering is not needed, a frame for installing the water pipe is not needed, and the greening plants are extremely convenient. And water directly flows into the porous adhesive clay layer, so that water splashing is avoided, and greenery plants can absorb water conveniently.
The grid plate is provided with a reinforcing clamping strip, the grid plate passes through the reinforcing clamping strip, the vertical clamping strip and the transverse clamping strip enclose a channel of a water pipe, and the gap is arranged between the two adjacent reinforcing clamping strips. The reinforced clamping strips, the vertical clamping strips and the transverse clamping strips can firmly clamp the water pipe.
The plant stand further comprises: the supporting columns are connected with the grid plate, and the reinforcing strips are connected with the grid plate; the reinforcing strips, the supporting columns and the pipe grooves are arranged on the same side face of the grid plate, the supporting columns are arranged in an interval defined by all the supporting seats, the bottom surfaces of the supporting columns and the bottom surfaces of the supporting seats are the same plane, the number of the notches is the same as that of the transverse clamping strips, and the notches face the joints of the vertical clamping strips and the transverse clamping strips; the supporting seat is a circular groove, and the circular groove is connected with at least one vertical clamping strip. The grid plate is supported by the supporting columns and the supporting seat together, so that deformation of the grid plate after planting green plants is reduced. The reinforcing strips are used for reinforcing the strength of the grid plate and reducing the deformation of the grid plate. The circular groove can be used for guiding when the water pipe turns.
The water supply system further includes: the water receiving device comprises a filter, a water pressure sensor, a water valve switch, a water flow sensor, a second electromagnetic valve, a water pump and a water receiving tank, wherein the filter, the water pressure sensor and the water valve switch are respectively arranged at the water inlet end of a water pipe; the first electromagnetic valve, the water pressure sensor, the water flow sensor, the second electromagnetic valve and the water pump are respectively and electrically connected with the single chip microcomputer. The singlechip can control the on-off time and cycle of the first electromagnetic valve so as to control the watering of the turf; the water pressure sensor is used for sensing whether the water in the water pipe is deficient or not; the water valve switch is used for adjusting the water pressure to reach an ideal state, and the added water flow is damped; the water flow sensor is used for sensing water flow at the water outlet end, and the water supply system enters a standby state after the water flow is not sensed; the second electromagnetic valve is used for controlling the discharge of redundant water in the water pipe, so that the water in the water pipe is prevented from leaking due to the heavy action to cause hidden danger; the water pump is used for accelerating drainage, and the situation that drainage cannot be achieved due to the fact that the installation position of the second electromagnetic valve is too high in actual installation is prevented.
The power supply includes: at least one of a storage battery, a power plug and a solar panel.
The novel greening structure for planting the lawn on the cement wall surface further comprises a waterproof layer coated on the wall surface on the non-horizontal plane.
The invention also provides a preparation method of the novel greening structure for planting the lawn on the cement wall surface, which comprises the following steps;
s1: mounting the plant frames on a non-horizontal wall surface, and starting mounting from the lowest row; after the whole row is installed, the water pipes are embedded into the pipe grooves; and the water pipe is pricked with a water outlet; the included angle between the non-horizontal wall surface and the horizontal plane is 60-150 degrees;
s2: installing the plant rack and the water pipe on a non-horizontal wall surface needing greening in the sequence from bottom to top; connecting the water pipe with a first electromagnetic valve;
s3: coating the mud of the porous adhesive mud layer into the plant frame, and directly attaching the mud surface of the turf on the surface of the mud of the porous adhesive mud layer;
s4: naturally placing for 1-7 days, and obtaining a novel greening structure for planting the lawn on the cement wall surface after the mud in the porous adhesive mud layer is hardened into the porous adhesive mud layer;
the preparation method of the slurry of the porous adhesive mud layer comprises the following steps:
SS 1: weighing 15-25 parts of water-soluble cellulose, 5-15 parts of acrylate, 50-90 parts of water, 380 parts of clay 220 and 35-65 parts of plant fiber;
SS 2: mixing the water-soluble cellulose, the acrylic ester and the water weighed in the step SS1, pouring the mixture into a reaction kettle, and heating the mixture for 20 to 60 minutes at the temperature of between 80 and 130 ℃; obtaining an adhesive;
SS 3: adding soil and plant fibers into the adhesive and uniformly stirring to obtain slurry of the porous adhesive soil layer;
after the porous adhesive soil layer is formed, the adhesive bonds soil and plant fibers into an integral structure, the adhesive shrinks after being dehydrated, the adhesive and the plant fibers are bonded into a skeleton structure, and meanwhile, the adhesive bonds the soil in the skeleton structure, so that countless micropores are formed.
The water-soluble cellulose, the acrylic ester and the water are heated in a reaction kettle to generate the water-soluble cellulose grafted acrylic resin. The water-soluble cellulose can be dissolved in water and is also a dispersant and an emulsifier, so that under the action of the water-soluble cellulose, the acrylate is wrapped by the water-soluble cellulose and can be well dispersed in the water, and the reaction is emulsion polymerization.
The acrylate can generate self-polymerization under the heating condition, free radicals can be generated in the reaction, the free radicals can be transferred to hydroxyl of the water-soluble cellulose, cellulose free radicals are then generated, the cellulose free radicals can continuously initiate polymerization of the acrylate, and therefore the water-soluble cellulose grafted polyacrylate, namely the adhesive, is generated. The water-soluble cellulose group in the adhesive is a water-soluble part, and the polyacrylate group is a part with the adhesive effect. Taking methyl acrylate and methyl cellulose as examples, the reaction mechanism of methyl acrylate and methyl cellulose under heating condition is as follows:
MA—MA·
MC-OH+MA·—MC-O-MA·
MC-O-MA·+MA+MA+····+MA—MC-O-(MA)n
soil and plant fibers are added into the adhesive and fully stirred, and then the water-soluble cellulose grafted polyacrylate enters and infiltrates the pores of the plant fibers and the soil surface. Due to the gluing effect of polyacrylate groups, the wall, the plant shelf and the turf can be bonded after the porous gluing soil layer formed by drying the slurry of the porous gluing soil layer coated on the plant shelf is formed, similarly, due to the gluing effect of the polyacrylate groups, the dried porous gluing soil layer can become a whole block, after the porous gluing soil layer is formed, soil and plant fibers are bonded into an integral structure by the adhesive, the adhesive can shrink after being dehydrated, the adhesive and the plant fibers are bonded into a framework structure, and meanwhile, the soil is bonded in the framework structure by the adhesive, so that countless micropores are formed, and after water absorbed by water-soluble cellulose groups in the adhesive is lost, the micropores can be formed similarly, and the air permeability of the porous gluing soil layer can be effectively ensured. When the porous adhesive clay layer is watered, water can be stored in the micropores, the water-soluble cellulose group of the adhesive also has a water absorption effect, and the water absorption performance of the porous adhesive clay layer can be fully ensured.
Only water-soluble cellulose, acrylic ester, water, soil and plant fiber are used, except the acrylic ester, other components are harmless components, but the polymerized acrylic ester cannot cause damage to green plant seeds, so that the porous adhesive soil layer is very favorable for growth of green plants.
The emulsifier is required to be removed after the traditional emulsion polymerization is carried out, so that the production is very unfavorable, and the emulsifier is directly used as a part of the reaction in the technical scheme, so that the emulsifier is not required to be removed, the method is simple and convenient, and the cost is saved.
In step S1, before installing the plant rack, a waterproof layer is applied to the non-horizontal wall surface.
The step S2 further includes: the water receiving tank is arranged below the lowest row of plant racks.
Step SS2 also includes the addition of 0.1-1 part of inorganic initiator. The initiator can accelerate the reaction process, and preferably, the inorganic initiator adopts a persulfate initiator, such as ammonium persulfate, potassium persulfate, sodium persulfate and the like. Taking methyl acrylate, methyl cellulose and potassium persulfate as examples, the reaction mechanism of methyl acrylate and methyl cellulose under heating condition is as follows:
S2O82-—2SO4-·
MC-OH+SO4-·—HSO4-+MC-O·
MC-O·+MA+MA+····+MA—MC-O-(MA)n
MA—MA·
MC-OH+MA·—MC-O-MA·
MC-O-MA·+MA+MA+····+MA—MC-O-(MA)n。
the plant fiber is wood fiber and/or coconut coir, and the water-soluble cellulose is as follows: at least one of methyl cellulose, hydroxymethyl cellulose and carboxymethyl cellulose, and the acrylate is: at least one of methyl acrylate, ethyl acrylate and butyl acrylate.
And the mud of the porous adhesive mud layer is coated in the plant rack in a spraying mode.
By adopting the scheme, the novel greening structure for planting the lawn on the cement wall surface and the preparation method thereof, provided by the invention, the wall surface, the plant frame and the turf are bonded through the porous adhesive clay layer, so that the turf can directly green the non-horizontal surface wall surface, the water pipe in the water supply system passes through the plant frame, namely the porous adhesive clay layer, and the water directly enters the porous adhesive clay layer after flowing out of the water pipe, so that the splashing caused by watering can be effectively prevented.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a water supply system and a plant rack according to the present invention;
figure 3 is a schematic structural view of the plant shelf of the present invention;
figure 4 is a schematic view of the plant shelf of the present invention from another perspective;
fig. 5 is an enlarged view of the area a in fig. 4.
Detailed Description
The invention is described in detail below with reference to the figures and the specific embodiments.
Referring to fig. 1 to 5, the present invention provides a novel greening structure for planting lawn on cement wall, including: the artificial turf planting and planting device comprises a non-horizontal surface wall surface 10, a plurality of plant racks 20 arranged on the non-horizontal surface wall surface 10, porous adhesive clay layers 40 arranged in the plant racks 20, turf 41 connected with the porous adhesive clay layers 40, and a water supply system; the water supply system includes: the water supply device comprises a singlechip 51, a power supply, a first electromagnetic valve 52 and a water pipe 53, wherein the power supply and the first electromagnetic valve 52 are respectively electrically connected with the singlechip 51; the water pipe 53 passes through all of the plant stands 20; the porous adhesive soil layer 40 is adhered to the non-horizontal wall surface 10, the plant frame 20 and the turf 41, the included angle between the non-horizontal wall surface 10 and the horizontal plane is 150 degrees, and the water pipe 53 is provided with a water flowing hole. The singlechip 51 controls the first electromagnetic valve 52 to control water to flow into the water pipe 53 so as to control watering of the turf 41, and the power supply is used for supplying power to the singlechip 51.
The holes in the turf 41 that may be drilled into the porous cemented mud layer 40 after growth from the grass roots; the porous adhesive mud layer 40 can firmly adhere the turf 41, so that soil loss is avoided; the porous structure can also store a large amount of water and has air permeability, so root rot can be effectively avoided; the turf 41 is adhered directly to the porous adhesive layer 40 so that the turf 41 can be laid over the entire non-horizontal surface 10, providing a good aesthetic appearance. The water pipe 53 in the water supply system passes through the plant frame 20, namely, the porous cemented soil layer 40, and water directly enters the porous cemented soil layer 40 after flowing out of the water pipe 53, so that splashing of watering can be effectively prevented.
The plant stand 20 comprises: the frame 21, connect a grid plate 22 with the inboard of the said frame 21, several tube slots, several supporting seats 23 connected with said grid plate 22 separately; the pipe chase includes: the vertical clamping strips 24 are connected with the grid plates 22, the plurality of transverse clamping strips 25 are connected with the vertical supporting strips, and the grid plates 22, the vertical clamping strips 24 and the transverse clamping strips 25 enclose a channel of a water pipe 53; the vertical clamping strip 24 is provided with a plurality of gaps 26, the bottom surface of the supporting seat 23 and the pipe groove are arranged on the same side surface of the grid plate 22, the water pipe 53 penetrates through the pipe groove, and the pipe groove is arranged in the range of the grid plate 22. When the greening plants need to be watered, the water supply pipe 53 is filled with water, the water in the water pipe 53 can flow out from the water flowing hole and flow into the porous adhesive soil layer 40 through the notch 26, manual watering is not needed, a frame for installing the water pipe 53 is not needed, and the greening plants are extremely convenient. And the water directly flows into the porous adhesive soil layer 40, so that the water splashing is avoided, and the green plants can absorb the water conveniently.
The grid plate 22 is provided with a reinforcing clamping strip 29, the grid plate 22 is surrounded with the vertical clamping strip 24 and the transverse clamping strip 25 through the reinforcing clamping strip 29 to form a channel of a water pipe 53, and the gap 26 is arranged between two adjacent reinforcing clamping strips 29. The reinforcing clamping strip 29, the vertical clamping strip 24 and the transverse clamping strip 25 can firmly clamp the water pipe 53.
The plant stand 20 further comprises: a plurality of supporting columns 27 connected with the grid plate 22, and a plurality of reinforcing bars 28 connected with the grid plate 22; the reinforcing strips 28, the supporting columns 27 and the pipe grooves are arranged on the same side face of the grid plate 22, the supporting columns 27 are arranged in an interval defined by all the supporting seats 23, the bottom surfaces of the supporting columns 27 and the bottom surfaces of the supporting seats 23 are the same plane, the number of the notches 26 is the same as that of the transverse clamping strips 25, and the notches 26 face the joints of the vertical clamping strips 24 and the transverse clamping strips 25; the supporting seat 23 is a circular groove, and the circular groove is connected with at least one vertical clamping strip 24. The supporting columns 27 and the supporting seats 23 support the grid plate 22 together, so that deformation of the grid plate 22 after planting green plants is reduced. The reinforcing bars 28 are used for reinforcing the strength of the grid plate 22 and reducing the deformation of the grid plate 22. The circular groove may be used for guiding the water pipe 53 when turning.
The water supply system further includes: the water collecting device comprises a filter 54, a water pressure sensor 55, a water valve switch 56, a water flow sensor 57, a second electromagnetic valve 58, a water pump 59 and a water receiving tank 60, wherein the filter 54, the water pressure sensor 55 and the water valve switch 56 are respectively arranged at the water inlet end of a water pipe 53; the first electromagnetic valve 52, the water pressure sensor 55, the water flow sensor 57, the second electromagnetic valve 58 and the water pump 59 are electrically connected with the single chip microcomputer 51 respectively. The singlechip 51 can control the watering of the turf 41 by controlling the on-off time and period of the first electromagnetic valve 52; the water pressure sensor 55 is used for sensing whether the water pipe 53 is short of water or not; the water valve switch 56 is used to adjust the water pressure to an ideal state, and the added water flow is damped; the water flow sensor 57 is used for sensing the water flow at the water outlet end, and the water supply system enters a standby state after the water flow is not sensed; the second electromagnetic valve 58 is used for controlling the discharge of redundant water in the water pipe 53, and preventing the water in the water pipe 53 from leaking due to the repeated action to cause hidden danger; the water pump 59 is used for accelerating drainage and preventing the situation that drainage cannot be performed due to the fact that the installation position of the second electromagnetic valve 58 is higher in actual installation.
The power supply includes: a storage battery 61, a power plug 62 and a solar panel 63.
The novel greening structure for planting the lawn on the cement wall surface further comprises a waterproof layer 44 coated on the wall surface on the non-horizontal plane.
The invention also provides a preparation method of the novel greening structure for planting the lawn on the cement wall surface, which comprises the following steps;
s1: installing the plant rack 20 on the non-horizontal wall surface 10, starting from the lowest row; after the whole row is installed, the water pipes 53 are embedded into the pipe grooves; and a water outlet hole is pricked on the water pipe 53; the included angle between the non-horizontal wall surface and the horizontal plane is 60-150 degrees;
s2: the plant frame 20 and the water pipe 53 are arranged on the non-horizontal wall surface 10 to be greened from bottom to top; the water pipe 53 is communicated with the first electromagnetic valve 52;
s3: coating the slurry of the porous adhesive muddy soil layer 40 into the plant frame 20, and directly attaching the mud surface of the turf 41 to the surface of the slurry of the porous adhesive muddy soil layer 40;
s4: naturally placing for 1-7 days, and obtaining a novel greening structure for planting the lawn on the cement wall surface after the mud of the porous adhesive mud layer 40 is hardened into the porous adhesive mud layer 40;
the preparation method of the slurry of the porous cemented mud layer 40 is as follows:
SS 1: weighing 15-25 parts of water-soluble cellulose, 5-15 parts of acrylate, 50-90 parts of water, 380 parts of clay 220 and 35-65 parts of plant fiber;
SS 2: mixing the water-soluble cellulose, the acrylic ester and the water weighed in the step SS1, pouring the mixture into a reaction kettle, and heating the mixture for 20 to 60 minutes at the temperature of between 80 and 130 ℃; obtaining an adhesive;
SS 3: adding soil and plant fibers into the adhesive and uniformly stirring to obtain slurry of the porous adhesive soil layer 40;
after the porous adhesive soil layer 40 is formed, the adhesive bonds soil and plant fibers into an integral structure, the adhesive shrinks after dehydration, the adhesive and the plant fibers are bonded into a skeleton structure, and meanwhile, the adhesive bonds the soil in the skeleton structure, so that countless micropores are formed.
In step S1, before installing plant rack 20, waterproof layer 44 is applied to non-horizontal wall surface 10. For brick wall surfaces, a layer of cement mortar 43 is also applied to the brick wall surface.
The step S2 further includes: a water receiving tank 60 is installed below the lowermost row of plant racks 20.
Step SS2 also includes the addition of 0.1-1 part of inorganic initiator. The initiator can accelerate the reaction process, and preferably, the inorganic initiator adopts a persulfate initiator, such as ammonium persulfate, potassium persulfate, sodium persulfate and the like.
The plant fiber is coconut chaff, and the water-soluble cellulose is as follows: methylcellulose, the acrylate being: and (3) methyl acrylate.
The mud of the porous adhesive mud layer 40 is coated in the plant rack 20 in a spraying mode.
In summary, the invention provides a novel greening structure for planting a lawn on a cement wall surface and a preparation method thereof, wherein the wall surface, a plant frame and a turf are bonded through a porous adhesive soil layer, so that the turf can directly green a non-horizontal surface wall surface, a water pipe in a water supply system passes through the plant frame, namely the porous adhesive soil layer, and water directly enters the porous adhesive soil layer after flowing out of the water pipe, so that splashing caused by watering can be effectively prevented.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a novel afforestation structure for cement wall lawn planting, its characterized in that includes: the artificial turf comprises a non-horizontal surface wall surface, a plurality of plant racks arranged on the non-horizontal surface wall surface, a porous cemented soil layer arranged in the plant racks, turf connected with the porous cemented soil layer, and a water supply system; the water supply system includes: the water supply system comprises a singlechip, a power supply, a first electromagnetic valve and a water pipe, wherein the power supply, the first electromagnetic valve and the water pipe are respectively and electrically connected with the singlechip; the water pipe penetrates through all the plant racks; the porous adhesive soil layer is adhered to the non-horizontal wall surface, the plant frame and the turf, the included angle between the non-horizontal wall surface and the horizontal plane is 60-150 degrees, and the water pipe is provided with water flowing holes.
2. A novel greening structure for cement wall surface lawn planting according to claim 1, wherein said plant frame comprises: the frame is connected with the grid plates on the inner side of the frame, and the frame comprises a plurality of pipe grooves and a plurality of supporting seats which are respectively connected with the grid plates; the pipe chase includes: the vertical clamping strips are connected with the grid plate, the plurality of transverse clamping strips are connected with the vertical supporting strips, and a water pipe channel is defined by the grid plate, the vertical clamping strips and the transverse clamping strips; the vertical clamping strip is provided with a plurality of notches, the bottom surface of the supporting seat and the pipe groove are arranged on the same side face of the grid plate, the water pipe penetrates through the pipe groove, and the pipe groove is arranged in the range of the grid plate.
3. The novel greening structure for cement wall surface lawn planting according to claim 2, wherein said grid plate is provided with reinforcing fastening strips, said grid plate, vertical fastening strips and horizontal fastening strips enclose a channel of a water pipe through said reinforcing fastening strips, and said gap is arranged between two adjacent reinforcing fastening strips.
4. The new greening structure for cement wall surface lawn planting according to claim 2, wherein said plant rack further comprises: the supporting columns are connected with the grid plate, and the reinforcing strips are connected with the grid plate; the reinforcing strips, the supporting columns and the pipe grooves are arranged on the same side face of the grid plate, the supporting columns are arranged in an interval defined by all the supporting seats, the bottom surfaces of the supporting columns and the bottom surfaces of the supporting seats are the same plane, the number of the notches is the same as that of the transverse clamping strips, and the notches face the joints of the vertical clamping strips and the transverse clamping strips; the supporting seat is a circular groove, and the circular groove is connected with at least one vertical clamping strip.
5. A new greening structure for cement wall surface lawn planting according to claim 1, wherein said water supply system further comprises: the water receiving device comprises a filter, a water pressure sensor, a water valve switch, a water flow sensor, a second electromagnetic valve, a water pump and a water receiving tank, wherein the filter, the water pressure sensor and the water valve switch are respectively arranged at the water inlet end of a water pipe; the water pressure sensor, the water flow sensor, the second electromagnetic valve and the water pump are respectively and electrically connected with the single chip microcomputer; the power supply includes: at least one of a storage battery, a power plug and a solar panel.
6. The novel greening structure for cement wall surface lawn planting according to claim 1, further comprising a waterproof layer coated on the non-horizontal wall surface.
7. A method for preparing a novel greening structure for cement wall surface lawn planting according to claim 1, comprising the following steps;
s1: mounting the plant frames on a non-horizontal wall surface, and starting mounting from the lowest row; after the whole row is installed, the water pipes are embedded into the pipe grooves; and the water pipe is pricked with a water outlet; the included angle between the non-horizontal wall surface and the horizontal plane is 60-150 degrees;
s2: installing the plant rack and the water pipe on a non-horizontal wall surface needing greening in the sequence from bottom to top; connecting the water pipe with a first electromagnetic valve;
s3: coating the mud of the porous adhesive mud layer into the plant frame, and directly attaching the mud surface of the turf on the surface of the mud of the porous adhesive mud layer;
s4: naturally placing for 1-7 days, and obtaining a novel greening structure for planting the lawn on the cement wall surface after the mud in the porous adhesive mud layer is hardened into the porous adhesive mud layer;
the preparation method of the slurry of the porous adhesive mud layer comprises the following steps:
SS 1: weighing 15-25 parts of water-soluble cellulose, 5-15 parts of acrylate, 50-90 parts of water, 380 parts of clay 220 and 35-65 parts of plant fiber;
SS 2: mixing the water-soluble cellulose, the acrylic ester and the water weighed in the step SS1, pouring the mixture into a reaction kettle, and heating the mixture for 20 to 60 minutes at the temperature of between 80 and 130 ℃; obtaining an adhesive;
SS 3: adding soil and plant fibers into the adhesive and uniformly stirring to obtain slurry of the porous adhesive soil layer;
after the porous adhesive soil layer is formed, the adhesive bonds soil and plant fibers into an integral structure, the adhesive shrinks after being dehydrated, the adhesive and the plant fibers are bonded into a skeleton structure, and meanwhile, the adhesive bonds the soil in the skeleton structure, so that countless micropores are formed.
8. The method for preparing a novel greening structure for cement wall surfaces and lawn planting as claimed in claim 7, wherein in step S1, before installing the plant rack, a waterproof layer is further applied to the non-horizontal surface wall surface; the step S2 further includes: the water receiving tank is arranged below the lowest row of plant racks.
9. The method for preparing a novel green structure for planting lawn on cement wall as claimed in claim 7, wherein step SS2 further comprises adding 0.1-1 part of inorganic initiator.
10. The method for preparing a novel greening structure for cement wall surfaces and lawn planting as claimed in claim 7, wherein slurry of the porous adhesive soil layer is coated in the plant rack by spraying.
Priority Applications (1)
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Application publication date: 20200825 |