CN112606497A - Manufacturing equipment, process and construction method of vegetation concrete canvas - Google Patents
Manufacturing equipment, process and construction method of vegetation concrete canvas Download PDFInfo
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- CN112606497A CN112606497A CN202011314508.0A CN202011314508A CN112606497A CN 112606497 A CN112606497 A CN 112606497A CN 202011314508 A CN202011314508 A CN 202011314508A CN 112606497 A CN112606497 A CN 112606497A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/026—Knitted fabric
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/04—Arranging seed on carriers, e.g. on tapes, on cords ; Carrier compositions
- A01C1/044—Sheets, multiple sheets or mats
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/08—Impregnating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
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- 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
- E01C7/00—Coherent pavings made in situ
- E01C7/08—Coherent pavings made in situ made of road-metal and binders
- E01C7/10—Coherent pavings made in situ made of road-metal and binders of road-metal and cement or like binders
- E01C7/14—Concrete paving
- E01C7/147—Repairing concrete pavings, e.g. joining cracked road sections by dowels, applying a new concrete covering
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/122—Flexible prefabricated covering elements, e.g. mats, strips
- E02B3/123—Flexible prefabricated covering elements, e.g. mats, strips mainly consisting of stone, concrete or similar stony material
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
- E02D17/202—Securing of slopes or inclines with flexible securing means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/02—Composition of the impregnated, bonded or embedded layer
- B32B2260/021—Fibrous or filamentary layer
- B32B2260/023—Two or more layers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/04—Impregnation, embedding, or binder material
- B32B2260/044—Water-setting substance, e.g. concrete, plaster
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0261—Polyamide fibres
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0276—Polyester fibres
- B32B2262/0284—Polyethylene terephthalate [PET] or polybutylene terephthalate [PBT]
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2410/00—Agriculture-related articles
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0004—Synthetics
- E02D2300/0018—Cement used as binder
- E02D2300/002—Concrete
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0085—Geotextiles
- E02D2300/0087—Geotextiles woven
Abstract
The invention provides a manufacturing device, a manufacturing process and a construction method of vegetation concrete canvas, which comprise a vibration table, wherein the top of the vibration table is supported and provided with a groove plate, the groove plate is used for placing a three-dimensional spacing fabric to be prepared, and the tail end of the vibration table is provided with a roller for laminating and rolling; the film winding device further comprises a film winding drum for providing a film, wherein the film is wound on the upper surface of the three-dimensional spacing fabric under the extrusion of the roller; a powder material spreading device for spreading powder material is arranged right above the vibration table. Can realize the mechanized production of vegetation concrete canvas, can save time and manpower greatly. Meanwhile, the product produced by the process has good performance, is convenient to transport, store and construct, and can adapt to practical application in engineering.
Description
Technical Field
The invention relates to the technical field of vegetation concrete canvas preparation, and mainly relates to equipment and a process for manufacturing vegetation concrete canvas.
Background
In the building field, the concrete canvas is a novel building material, and is a composite material formed by firstly pouring a prepared cement base material into a three-dimensional space fabric from a mesh surface, then sealing the mesh surface by using a sealant to prevent cement powder from leaking and finally spraying water on the three-dimensional space fabric. The composite material prepared by taking the three-dimensional space fabric as the reinforcing material can meet the requirements of various performances, and is frequently used for the construction engineering of pavement quick repair, slope protection, ditch slope and restoration, underwater pipeline maintenance and the like because of the advantages of thin thickness, softness, easy forming, high strength, and the like.
After the seeds of the plants are mixed in the concrete canvas, the plants can grow on the concrete canvas, and the concrete canvas mixed with the seeds of the plants is the vegetation concrete canvas. The vegetation concrete canvas has good erosion resistance, is suitable for protecting side slopes, can protect the side slopes, and can also afforest the side slopes. The vegetation concrete canvas is a very green and environment-friendly building member because the manufacturing materials of the vegetation concrete canvas are very cheap and many are industrial waste.
However, for the manufacture of the vegetation concrete canvas, the former manufacture mode is manual manufacture, and each step is completed manually, the method is time-consuming, labor-consuming and low in efficiency, is only suitable for small-scale manufacture in a laboratory, and cannot be completely suitable for large-scale application in engineering, so that a more mechanized manufacture process is needed. All the processes of the manufacturing process can adopt mechanized production, so that the time and the labor can be greatly saved, and meanwhile, the product produced by the process has good performance, is convenient to transport, store and construct, and can adapt to the practical application in engineering.
Disclosure of Invention
The invention aims to provide equipment and a process for manufacturing vegetation concrete canvas, which can realize the mechanical production of the vegetation concrete canvas and greatly save time and labor. Meanwhile, the product produced by the process has good performance, is convenient to transport, store and construct, and can adapt to practical application in engineering.
In order to achieve the technical features, the invention is realized as follows: the manufacturing equipment for the vegetation concrete canvas comprises a vibrating table, wherein a groove plate is supported and installed at the top of the vibrating table, the groove plate is used for placing a three-dimensional spacing fabric to be prepared, and the tail end of the vibrating table is provided with a roller for laminating and rolling;
the film winding device further comprises a film winding drum for providing a film, wherein the film is wound on the upper surface of the three-dimensional spacing fabric under the extrusion of the roller;
a powder material spreading device for spreading powder material is arranged right above the vibration table.
The shaking table is including the vibration pedestal, the top of vibration pedestal has the vibration mesa through the support of spring support post, recess board fixed mounting is in the top middle part of vibration mesa.
The middle part of the groove plate is provided with a groove for positioning the three-dimensional spacing fabric, and the groove is fixed on the vibration table top of the vibration table through welding or bolt connection.
The powder material paving device comprises a storage box, a blanking hopper is connected to the side face of the storage box, and a vibration motor used for assisting blanking is installed on the side wall of the bottom of the blanking hopper.
The three-dimensional space fabric comprises an upper woven fabric layer, a fiber yarn layer and a lower woven fabric layer, wherein the fiber layer is formed by three-dimensionally weaving nylon yarns; the mesh gaps of the upper woven fabric layer are larger than those of the lower woven fabric layer, and the mesh gaps of the lower woven fabric layer ensure that powder cannot leak down.
The powder material consists of cement, nutrient soil, fertilizer and an alkali reducing agent, the used cement is portland cement, high-aluminate cement or sulphoaluminate cement, the used fertilizer is an organic fertilizer or an inorganic fertilizer, and the used alkali reducing agent is phosphogypsum; grass seeds are arranged on the top layer of the powder, and the grass seeds are tall fescue, ryegrass or bermuda grass.
The process for manufacturing the vegetation concrete canvas by the equipment for manufacturing the vegetation concrete canvas comprises the following steps:
the method comprises the following steps: manufacturing a three-dimensional spacer fabric: weaving an upper woven fabric layer and a lower woven fabric layer of the three-dimensional spacer fabric by using polyester fibers, weaving a middle fiber layer by using nylon fibers, and compounding the three-layer structure to form the three-dimensional spacer fabric;
step two: manufacturing a groove plate: the groove plate consists of a steel plate at the bottom and square steels at two sides, the steel plate and the square steels are spliced together by welding, and the groove width of the groove plate, the width of the three-dimensional space fabric and the width of the interior of the roller are kept consistent;
step three: assembling equipment: firstly, fixing a groove plate in the center of a platform of a vibration table, then embedding a three-dimensional spacing fabric into a groove of the groove plate, fixing a roller on the left side of the vibration table, connecting a film and the three-dimensional spacing fabric to the lower part of the roller, wherein the film is arranged on the three-dimensional spacing fabric;
step four: preparing powder: respectively putting cement, nutrient soil, fertilizer and phosphogypsum into a grinder for grinding, then sieving, and finally mixing various sieved powder materials together and stirring the mixture uniformly by using a stirrer;
step five: powder filling: the stirred powder is loaded into a powder paving device, the powder paving device is started to uniformly spray the powder on an upper woven fabric layer of the three-dimensional space fabric, and then the powder is vibrated by a vibration table to enter the three-dimensional space fabric through meshes of the upper woven fabric layer until the powder is filled to at least 8 mm;
step six: sowing seeds: after the powder is filled, seeds are sown, and the seeds are vibrated to enter the three-dimensional space fabric through the meshes of the upper woven fabric layer until the seeds are contained below each small hole of all the three-dimensional space fabric;
step seven: rolling the three-dimensional spacing fabric into a cylinder: the rolling shaft is simultaneously connected with the three-dimensional spacing fabric and the film, the rolling wheel is rotated, the rolling wheel drives the three-dimensional spacing fabric and the film to start to rotate, the film is firmly covered on the upper woven fabric layer through the rotation of the rolling shaft, and meanwhile, the three-dimensional spacing fabric covered with the film is rolled up in a circle and finally rolled into a cylinder shape.
The method for constructing by adopting the vegetation concrete canvas comprises the following steps:
the method comprises the following steps: carrying out leveling treatment on the constructed surface;
step two: paving the vegetation concrete canvas on a construction site;
step three: the long rivets are nailed into the upper boundary and the periphery of the vegetation concrete canvas, so that the concrete canvas is firmly nailed and hung on the construction site;
step four: checking whether the vegetation concrete canvas is tightly attached to the surface of the construction ground or not, and if a larger gap exists between the vegetation concrete canvas and the construction ground surface, nailing a long rivet into the place with the larger gap to enable the vegetation concrete canvas to be tightly attached to the construction ground surface;
step five: tearing the thin film on the surface of the concrete canvas;
step six: a certain amount of water is sprayed on the canvas to ensure that the concrete canvas is thoroughly wetted;
step seven: watering the plants on the surface of the vegetation concrete canvas according to the growth condition of the plants until the seeds germinate.
The invention has the following beneficial effects:
1. the vegetation concrete canvas provided by the invention is simple in manufacturing method. The invention can be made mechanically, which can save time and labor, and the prepared drum-shaped vegetation concrete canvas is convenient for storage and transportation.
2. The vegetation concrete canvas provided by the invention is low in manufacturing cost. The three-dimensional space fabric adopted by the invention can be produced in a factory in a large scale, other materials are cheap and easy to obtain, and even some materials belong to industrial waste.
3. The vegetation concrete canvas provided by the invention is convenient to construct. When in construction, the plant cover is only needed to be paved on the surface of a construction site, and then water is sprayed on the surface of the vegetation concrete canvas, and a building member can be formed after the water and the powder therein fully react.
4. The vegetation concrete canvas provided by the invention has a greening function. The invention can provide the basic environment for plant growth, so that the plant can grow on the surface of the plant, and the root system of the plant can be used for reinforcing vegetation concrete. The invention selects the plant which is most suitable for growth and has developed root system as the basic grass seed.
5. The vegetation concrete canvas provided by the invention has good impermeability and durability. The invention is used for protecting the side slope, not only can protect the water and soil on the surface of the side slope, but also can green the environment.
Drawings
The invention is further illustrated by the following figures and examples.
FIG. 1 is a perspective view of a production apparatus;
FIG. 2 is a perspective view of a vibration table;
FIG. 3 is a perspective view of a groove plate;
FIG. 4 is a perspective view of a three-dimensional spacer fabric;
in the figure: the device comprises a vibration table 1, a groove plate 2, a three-dimensional spacer fabric 3, a roller 4, a film 5, a film winding drum 6, a feeding hopper 7 and a storage box 8;
a vibration pedestal 101, a spring support column 102 and a vibration table top 103;
a groove 201;
an upper woven fabric layer 301, a fiber yarn layer 302 and a lower woven fabric layer 303.
Detailed Description
Embodiments of the present invention will be further described with reference to the accompanying drawings.
Example 1:
referring to fig. 1-4, a manufacturing device for planted concrete canvas comprises a vibration table 1, wherein a groove plate 2 is supported and installed at the top of the vibration table 1, a three-dimensional spacing fabric 3 to be prepared is placed on the groove plate 2, and a roller 4 for film covering and rolling is arranged at the tail end of the vibration table 1; further comprising a film roll 6 for supplying a film 5, the film 5 being wound on the upper surface of the three-dimensional space fabric 3 under the pressure of the roller 4; a powder material spreading device for spreading powder material is arranged right above the vibration table 1. It can be used for the automatic preparation of concrete canvas through the preparation equipment that adopts above-mentioned structure, and then replaces traditional manual preparation mode, and it can save time and manpower greatly, improves its preparation efficiency. And the preparation quality is ensured by the preparation equipment.
Further, the vibration table 1 comprises a vibration table base 101, a vibration table top 103 is supported on the top of the vibration table base 101 through a spring support column 102, and the groove plate 2 is fixedly installed in the middle of the top of the vibration table top 103. The vibrating table 1 with the structure can be used for ensuring the uniformity of filling in the powder filling process. The amplitude and frequency of the vibration table are not too large, otherwise dust is easy to splash.
Further, a groove 201 for positioning the three-dimensional spacer fabric 3 is processed in the middle of the groove plate 2, and the groove 201 is fixed on the vibration table surface 103 of the vibration table 1 through welding or bolt connection. The design is designed for enabling quantitative powder to be filled into the three-dimensional space fabric, and after the three-dimensional space plant is placed into the groove, the square steel baffles on the left side and the right side can prevent the powder from flowing away.
Further, the powder paving device comprises a storage box 8, a discharging hopper 7 is connected to the side surface of the storage box 8, and a vibration motor for assisting discharging is installed on the side wall of the bottom of the discharging hopper 7. The powder spreading device is convenient for supplying powder, and the uniformity of feeding is ensured.
Further, the three-dimensional space fabric 3 comprises an upper woven fabric layer 301, a fiber yarn layer 302 and a lower woven fabric layer 303, wherein the fiber layer 302 is formed by three-dimensionally weaving nylon threads; the mesh gaps of the upper woven fabric layer 301 are larger than those of the lower woven fabric layer 303, and the mesh gaps of the lower woven fabric layer 303 ensure that powder cannot leak down. The lower cloth layer 303 of the three-dimensional spacer fabric is woven by polyester fiber yarns, so that the three-dimensional spacer fabric is compact and can prevent powder from leaking out of the lower cloth layer. The fiber silk layer 302 intermediate level weaves the cloth layer about connecting with the nylon yarn interlude, and is very loose, and inner space is great, can hold the seed of powder and plant. The upper woven fabric layer 301 is also made of polyester fiber yarns, but the pore size of weaving is much larger than that of the lower woven fabric layer, and powder can be easily poured into the upper woven fabric layer. The upper woven fabric layer of the three-dimensional spacing fabric in the final finished product can be covered by the film, the upper surface and the lower surface of the three-dimensional spacing fabric are sealed, powder cannot leak out of the three-dimensional spacing fabric, and the three-dimensional spacing fabric is convenient to store, transport and construct.
Further, the powder material consists of cement, nutrient soil, a fertilizer and an alkali reducing agent, the used cement is portland cement, high-aluminate cement or sulphoaluminate cement, the used fertilizer is an organic fertilizer or an inorganic fertilizer, and the used alkali reducing agent is phosphogypsum; grass seeds are arranged on the top layer of the powder, and the grass seeds are tall fescue, ryegrass or bermuda grass. The powder can provide a basic environment for plant growth, so that plants can grow on the surface of the powder, and the root systems of the plants can be used for reinforcing vegetation concrete.
Example 2:
the process for manufacturing the vegetation concrete canvas by the equipment for manufacturing the vegetation concrete canvas comprises the following steps:
the method comprises the following steps: manufacturing a three-dimensional spacer fabric 3: weaving an upper woven cloth layer 301 and a lower woven cloth layer 303 of the three-dimensional spacer fabric by using polyester fibers, weaving a middle fiber layer 302 by using nylon fibers, and compounding the three-layer structure to form the three-dimensional spacer fabric 3;
step two: manufacturing a groove plate 2: the groove plate 2 consists of a steel plate at the bottom and square steels at two sides, the steel plate and the square steels are spliced together by welding, and the groove width of the groove plate, the width of the three-dimensional space fabric and the width of the inner part of the roller are kept consistent;
step three: assembling equipment: firstly, fixing a groove plate 2 in the center of a platform of a vibration table 1, then embedding a three-dimensional spacer fabric 3 into a groove of the groove plate 2, fixing a roller 4 on the left side of the vibration table 1, connecting a film 5 and the three-dimensional spacer fabric to the lower part of the roller, and arranging the film 5 on the three-dimensional spacer fabric 3;
step four: preparing powder: respectively putting cement, nutrient soil, fertilizer and phosphogypsum into a grinder for grinding, then sieving, and finally mixing various sieved powder materials together and stirring the mixture uniformly by using a stirrer;
step five: powder filling: the stirred powder is filled into a powder paving device, the powder paving device is started to uniformly spray the powder on an upper woven fabric layer 301 of the three-dimensional space fabric 3, and then the powder is vibrated by a vibration table 1 to enter the three-dimensional space fabric through meshes of the upper woven fabric layer until the powder is filled to at least 8 mm;
step six: sowing seeds: after the powder is filled, seeds are sown, and the seeds are vibrated to enter the three-dimensional space fabric 3 through the meshes of the upper woven fabric layer 301 until the seeds are contained below each small hole of all the three-dimensional space fabric 3;
step seven: rolling the three-dimensional spacing fabric into a cylinder: the roller is simultaneously connected with the three-dimensional spacing fabric 3 and the film 5, the roller 4 is rotated to drive the three-dimensional spacing fabric and the film to start rotating, the film is firmly covered on the upper woven fabric layer 301 through the rotation of the roller, and simultaneously, the three-dimensional spacing fabric covered with the film is rolled up in a circle and finally rolled into a cylinder shape.
Example 3:
the method for constructing by adopting the vegetation concrete canvas comprises the following steps:
the method comprises the following steps: carrying out leveling treatment on the constructed surface;
step two: paving the vegetation concrete canvas on a construction site;
step three: the long rivets are nailed into the upper boundary and the periphery of the vegetation concrete canvas, so that the concrete canvas is firmly nailed and hung on the construction site;
step four: checking whether the vegetation concrete canvas is tightly attached to the surface of the construction ground or not, and if a larger gap exists between the vegetation concrete canvas and the construction ground surface, nailing a long rivet into the place with the larger gap to enable the vegetation concrete canvas to be tightly attached to the construction ground surface;
step five: tearing the thin film on the surface of the concrete canvas;
step six: a certain amount of water is sprayed on the canvas to ensure that the concrete canvas is thoroughly wetted;
step seven: watering the plants on the surface of the vegetation concrete canvas according to the growth condition of the plants until the seeds germinate.
In conclusion, the invention is a manufacturing and construction process of vegetation concrete canvas, which can realize the mechanized production of the vegetation concrete canvas, greatly save time and manpower, and simultaneously, the product produced by the process has good performance and is convenient for transportation, storage and construction.
Claims (8)
1. The utility model provides a preparation equipment of vegetation concrete canvas which characterized in that: the three-dimensional space fabric manufacturing device comprises a vibrating table (1), wherein a groove plate (2) is supported and installed at the top of the vibrating table (1), the groove plate (2) is used for placing a three-dimensional space fabric (3) to be prepared, and a roller (4) for film covering and winding is arranged at the tail end of the vibrating table (1);
the film winding device further comprises a film winding drum (6) for providing a film (5), wherein the film (5) is wound on the upper surface of the three-dimensional spacing fabric (3) under the extrusion of the roller (4);
a powder material spreading device for spreading powder material is arranged right above the vibration table (1).
2. An apparatus for making vegetation concrete canvas according to claim 1, in which: shaking table (1) is including shaking pedestal (101), there is shaking mesa (103) at the top of shaking pedestal (101) through spring support post (102), recess board (2) fixed mounting is in the top middle part of shaking mesa (103).
3. An apparatus for making vegetation concrete canvas according to claim 1, in which: the middle part of the groove plate (2) is provided with a groove (201) for positioning the three-dimensional spacing fabric (3), and the groove (201) is fixed on a vibration table top (103) of the vibration table (1) through welding or bolt connection.
4. An apparatus for making vegetation concrete canvas according to claim 1, in which: the powder paving device comprises a storage box (8), a blanking hopper (7) is connected to the side face of the storage box (8), and a vibration motor used for assisting blanking is installed on the side wall of the bottom of the blanking hopper (7).
5. An apparatus for making vegetation concrete canvas according to claim 1, in which: the three-dimensional space fabric (3) comprises an upper woven fabric layer (301), a fiber yarn layer (302) and a lower woven fabric layer (303), wherein the fiber layer (302) is formed by three-dimensionally weaving nylon threads; the mesh gaps of the upper woven fabric layer (301) are larger than those of the lower woven fabric layer (303), and the mesh gaps of the lower woven fabric layer (303) ensure that powder cannot leak down.
6. An apparatus for making vegetation concrete canvas according to claim 1, in which: the powder material consists of cement, nutrient soil, fertilizer and an alkali reducing agent, the used cement is portland cement, high-aluminate cement or sulphoaluminate cement, the used fertilizer is an organic fertilizer or an inorganic fertilizer, and the used alkali reducing agent is phosphogypsum; grass seeds are arranged on the top layer of the powder, and the grass seeds are tall fescue, ryegrass or bermuda grass.
7. A process for manufacturing vegetation concrete canvas by adopting the manufacturing equipment of the vegetation concrete canvas of any one of claims 1 to 6, which is characterized by comprising the following steps:
the method comprises the following steps: manufacturing a three-dimensional spacer fabric (3): weaving an upper woven fabric layer (301) and a lower woven fabric layer (303) of the three-dimensional space fabric by using polyester fibers, weaving a middle fiber layer (302) by using nylon fibers, and compounding the three-layer structure to form the three-dimensional space fabric (3);
step two: manufacturing a groove plate (2): the groove plate (2) is composed of a steel plate at the bottom and square steels at two sides, the steel plate and the square steels are spliced together through welding, and the groove width of the groove plate, the width of the three-dimensional spacing fabric and the width of the interior of the roller are kept consistent;
step three: assembling equipment: firstly, fixing a groove plate (2) in the center of a platform of a vibrating table (1), then embedding a three-dimensional spacing fabric (3) into a groove of the groove plate (2), fixing a roller (4) on the left side of the vibrating table (1), connecting a film (5) and the three-dimensional spacing fabric to the lower part of the roller, and enabling the film (5) to be on the three-dimensional spacing fabric (3);
step four: preparing powder: respectively putting cement, nutrient soil, fertilizer and phosphogypsum into a grinder for grinding, then sieving, and finally mixing various sieved powder materials together and stirring the mixture uniformly by using a stirrer;
step five: powder filling: the stirred powder is filled into a powder paving device, the powder paving device is started to uniformly spray the powder on an upper woven fabric layer (301) of the three-dimensional space fabric (3), and then the powder is vibrated by a vibration table (1) to enter the three-dimensional space fabric through meshes of the upper fabric layer until the powder is filled to at least 8 mm;
step six: sowing seeds: after the powder is filled, seeds are sown, and the seeds are vibrated to enter the three-dimensional space fabric (3) through the meshes of the upper woven fabric layer (301) until the seeds are contained below each small hole of all the three-dimensional space fabric (3);
step seven: rolling the three-dimensional spacing fabric into a cylinder: the roller is simultaneously connected with the three-dimensional spacing fabric (3) and the film (5), the roller (4) is rotated to drive the three-dimensional spacing fabric and the film to start rotating, the film is firmly covered on the upper woven fabric layer (301) through the rotation of the roller, and the three-dimensional spacing fabric covered with the film is rolled up in a circle and a circle at the same time and finally rolled into a cylinder shape.
8. A method of constructing with the vegetation concrete canvas as claimed in any one of claims 1 to 7, which comprises the steps of:
the method comprises the following steps: carrying out leveling treatment on the constructed surface;
step two: paving the vegetation concrete canvas on a construction site;
step three: the long rivets are nailed into the upper boundary and the periphery of the vegetation concrete canvas, so that the concrete canvas is firmly nailed and hung on the construction site;
step four: checking whether the vegetation concrete canvas is tightly attached to the surface of the construction ground or not, and if a larger gap exists between the vegetation concrete canvas and the construction ground surface, nailing a long rivet into the place with the larger gap to enable the vegetation concrete canvas to be tightly attached to the construction ground surface;
step five: tearing the thin film on the surface of the concrete canvas;
step six: a certain amount of water is sprayed on the canvas to ensure that the concrete canvas is thoroughly wetted;
step seven: watering the plants on the surface of the vegetation concrete canvas according to the growth condition of the plants until the seeds germinate.
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