CN116143458A - Artificial simulation stone and production method thereof - Google Patents
Artificial simulation stone and production method thereof Download PDFInfo
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- CN116143458A CN116143458A CN202310150420.7A CN202310150420A CN116143458A CN 116143458 A CN116143458 A CN 116143458A CN 202310150420 A CN202310150420 A CN 202310150420A CN 116143458 A CN116143458 A CN 116143458A
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- 238000004088 simulation Methods 0.000 title claims abstract description 29
- 238000004519 manufacturing process Methods 0.000 title claims description 18
- 239000002344 surface layer Substances 0.000 claims abstract description 77
- 239000000203 mixture Substances 0.000 claims abstract description 51
- 239000010410 layer Substances 0.000 claims abstract description 50
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 31
- 239000000654 additive Substances 0.000 claims abstract description 29
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000000049 pigment Substances 0.000 claims abstract description 21
- 239000002969 artificial stone Substances 0.000 claims abstract description 18
- 239000000843 powder Substances 0.000 claims abstract description 16
- 239000011347 resin Substances 0.000 claims abstract description 16
- 229920005989 resin Polymers 0.000 claims abstract description 16
- 239000012744 reinforcing agent Substances 0.000 claims abstract description 14
- 238000005282 brightening Methods 0.000 claims abstract description 11
- 238000004040 coloring Methods 0.000 claims description 44
- 230000003373 anti-fouling effect Effects 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 17
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 15
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 13
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Images
Classifications
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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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B19/00—Machines or methods for applying the material to surfaces to form a permanent layer thereon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/003—Methods for mixing
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/4505—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements characterised by the method of application
- C04B41/4535—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements characterised by the method of application applied as a solution, emulsion, dispersion or suspension
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
- C04B41/61—Coating or impregnation
-
- 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
- E01C11/221—Kerbs or like edging members, e.g. flush kerbs, shoulder retaining means ; Joint members, connecting or load-transfer means specially for kerbs
-
- 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
- E01C5/06—Pavings made of prefabricated single units made of units with cement or like binders
- E01C5/065—Pavings made of prefabricated single units made of units with cement or like binders characterised by their structure or component materials, e.g. concrete layers of different structure, special additives
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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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00612—Uses not provided for elsewhere in C04B2111/00 as one or more layers of a layered structure
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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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/54—Substitutes for natural stone, artistic materials or the like
- C04B2111/542—Artificial natural stone
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/80—Optical properties, e.g. transparency or reflexibility
- C04B2111/82—Coloured materials
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses an artificial simulation stone, and belongs to the technical field of artificial stones. The artificial simulation stone comprises a bottom layer and a surface layer; the bottom layer is made of composition a; the surface layer is made of a composition B; the composition A comprises: 3-5 parts of stones; 0.5-2 parts of stone powder; cement 0.5-2 weight portions; 0.5-2 parts by weight of water; the composition B comprises: 2-4 parts of pigment; cement 0.5-2 weight portions; 0.004-0.02 weight parts of additive; 0.5-2 parts by weight of water; the additive comprises: 0.001-0.01 part by weight of reinforcing agent; 0.001-0.01 part by weight of brightening agent; 0.001-0.01 part by weight of resin. The artificial simulated stone manufactured by adding the additive can strengthen the compactness of the bottom layer and the surface layer, strengthen the texture and the color of the stone, and strengthen the durability, so that the artificial stone cannot fade, bloom, go moldy and the like due to the sun and the rain of wind, and the degradation degree is reduced.
Description
Technical Field
The invention belongs to the technical field of building materials, and particularly relates to an artificial simulation stone and a production method thereof.
Background
The stone is applied to indoor and outdoor, curtain wall decoration and public facility construction, such as municipal roads, landscaping and the like. The stone is mainly divided into natural stone and artificial stone, and the artificial stone can be divided into synthetic stone and terrazzo according to working procedures. The synthetic stone is prepared by taking broken stone of natural stone as a raw material and adding adhesive materials and the like for pressurizing and polishing; the water-grinding stone is formed by forging and pressing cement, concrete and other raw materials, such as common PC bricks and artificial granite kerbstones, which belong to the water-grinding stone.
The terrazzo material is simple to manufacture, low in production cost and wide in application, but after the existing terrazzo material is used, alkaline substances in cement are easy to overflow through blowing, sun-drying and rain-spraying, so that the terrazzo material loses the color of natural stone, the surface is dull and dull, the terrazzo material can be mildewed and has no texture, and the beautiful effect of stone is lost. Secondly, the terrazzo material is made of cement products, so that the terrazzo material is provided with pores, when dust or slurry is attached to the surface of the terrazzo material, once the terrazzo material is attached, the dust or slurry can permeate into the pores of the terrazzo material, and cannot be cleaned, so that the color of the natural stone on the surface is covered, the color of the surface is reduced, the dull and dull effect is caused, and especially, when the terrazzo material is used as a curb, a large amount of dust and dust are easy to attach to the surface of the terrazzo material.
Disclosure of Invention
The invention aims to solve the technical problems that the color of the natural stone of the existing terrazzo is easy to lose, the surface is dull and dull, and provides an artificial simulation stone which has bright color and permanently keeps the color of the natural stone and a production method thereof.
In order to achieve the above purpose, the invention adopts the following technical scheme:
an artificial simulation stone comprises a bottom layer and a surface layer; the bottom layer is made of composition a; the surface layer is made of a composition B;
the composition A comprises:
the composition B comprises:
the additive comprises:
0.001-0.01 part by weight of reinforcing agent;
0.001-0.01 part by weight of brightening agent;
0.001-0.01 part by weight of resin.
As a further improvement of the technical scheme, the resin is made of pure acrylic acid and a curing agent.
As a further improvement of the technical scheme, the pure acrylic acid is weather-resistant pure acrylic acid.
As a further improvement of the technical scheme, the curing agent is made of polyurethane curing agent and hydroxypropyl ethyl cellulose.
As a further improvement of the technical scheme, the reinforcing agent is prepared from dispersible latex powder and a polyurethane curing agent.
As a further improvement of the technical scheme, the cobble is a construction solid broken waste.
As a further improvement of the technical scheme, the pigment is any one or more of color sand, quartz sand, landscape sand, rock slices and glass sand.
As a further improvement of the technical scheme, the artificial simulation stone further comprises an anti-fouling layer, and the surface of the surface layer is coated with the anti-fouling layer.
As a further improvement of the technical scheme, the anti-fouling layer is made of fluorosilicone acrylic ester, water and ethanol.
The invention also provides a production method of the artificial simulation stone, which comprises the following steps:
s1: selecting stones, stone powder, cement and water according to parts by weight, crushing the stones into fine materials, and mixing and stirring the stones, the stone powder, the cement and the water into a composition A for later use;
s2: pouring the composition A in the step S1 into a mould and extruding to form a bottom layer;
s3: selecting pigment, cement, additive and water according to parts by weight, mixing and stirring the pigment, cement, additive and water to form a composition B for later use;
s4: spreading the composition B in the step S3 on the surface of the bottom layer, and vibrating and extruding to form a surface layer;
s5: coloring the facing layer by a coloring device;
s6: curing the surface layer at normal temperature and normal pressure;
s7: grinding and polishing the surface layer after maintenance;
s8: performing surface blasting on the surface layer, and eliminating cement mortar and sundries attached to the surface of the surface layer;
s9: and coating an anti-fouling layer on the surface of the surface layer to obtain the artificial simulation stone.
As a further improvement of the technical solution, the coloring apparatus includes: the top of the box body is an open end; the cover plate is movably connected with the open end of the box body; the vacuum pump is communicated with the box body or the cover plate through a first pipeline; the liquid adding pump is used for conveying the coloring solution and is communicated with the box body or the cover plate through a second pipeline; valves are arranged on the first pipeline and the second pipeline.
As a further improvement of the technical scheme, the box body further comprises a supporting part; the supporting part is arranged on the inner bottom surface of the box body.
As a further improvement of the technical scheme, the top of the supporting part is in an arc structure.
As a further improvement of the technical scheme, the cover plate also comprises a sealing ring; the sealing ring is arranged on one surface of the cover plate facing the inside of the box body; when the cover plate is connected with the box body, the sealing ring is attached to the inner wall of the box body.
As a further improvement of the technical scheme, the box body further comprises a connecting plate; the connecting plate is arranged at the open end of the box body; a plurality of threaded holes are formed in the connecting plate; the cover plate is provided with a through hole corresponding to the threaded hole of the connecting plate, and the cover plate is detachably connected with the connecting plate through bolts and nuts.
As a further improvement of the technical solution, the coloring apparatus further includes: a pressurizing device; the pressurizing device is communicated with the cover plate through a third pipeline; and a valve is arranged on the third pipeline.
Compared with the prior art, the invention has the following beneficial effects:
1. the artificial simulated stone manufactured by adding the additive can strengthen the compactness of the bottom layer and the surface layer, strengthen the texture and the color of the stone, and strengthen the durability, so that the artificial stone cannot fade, bloom, go moldy and the like due to the sun and the rain of wind, and the degradation degree is reduced.
2. The invention has good anti-fouling and self-cleaning properties, dirt such as dust, soil, cement paste and the like cannot permeate into the surface layer of the artificial simulation stone and cannot be adhered to the surface of the artificial simulation stone, and the dust, the soil and the cement paste on the surface of the artificial simulation stone flow along with rainwater and are separated from the surface layer when raining, so that the artificial simulation stone is as bright as new.
3. According to the invention, the surface layer is colored through the coloring device, the air in the gap of the surface layer is effectively extracted, the coloring solution stretches into the surface layer, gaps and pores of the surface layer are filled, the surface layer and the coloring solution form a whole, the coloring of the surface layer is realized, the texture and the color brilliance of the surface layer are effectively enhanced, meanwhile, the gaps and pores on the surface layer are filled with the coloring solution, dust or slurry is prevented from penetrating into the pores of the surface layer, the coloring stability is improved, and meanwhile, the artificial simulation stone is colored through the coloring device, so that the diversity of the stone can be improved, and the individual requirements of different people are met.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a coloring apparatus according to the present invention;
FIG. 2 is a schematic view of the structure of the case and the cover plate provided by the invention;
FIG. 3 is a cross-sectional view of a coloring apparatus provided by the present invention;
FIG. 4 is a schematic view of the structure of the case and the cover plate according to the present invention when the case and the cover plate are separated;
reference numerals: 1-box, 11-supporting part, 12-connecting plate, 2-cover plate, 21-sealing ring, 3-vacuum pump, 31-first pipeline, 4-liquid adding pump, 41-second pipeline, 5-pressurizing device, 51-third pipeline.
Detailed Description
The invention is further illustrated by means of the following examples, which are not intended to limit the scope of the invention. The experimental procedure for specific adjustment was not noted in the examples below and was selected according to the commercial instructions. All other embodiments, which can be made by a person skilled in the art without creative efforts, based on the described embodiments of the present invention fall within the protection scope of the present invention. Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs.
In the following embodiments, the artificial stone comprises a bottom layer and a surface layer; the bottom layer is made of the composition A; the facing is made of composition B. Preferably, the stone is a construction solid crushed waste and the cement is Portland cement.
Example 1:
an artificial simulation stone comprises a bottom layer and a surface layer, wherein the bottom layer is made of a composition A, and the surface layer is made of a composition B;
composition a comprises:
composition B comprises:
the additive comprises:
0.001KG of an enhancer;
0.001KG of a brightening agent;
resin 0.001KG;
preferably, the resin is prepared from pure acrylic acid and a curing agent, wherein the pure acrylic acid is weather-resistant pure acrylic acid, and the curing agent is polyurethane curing agent and hydroxypropyl ethyl cellulose.
Preferably, the reinforcing agent is prepared from dispersible latex powder and a polyurethane curing agent.
Preferably, the pigment is any one or more of color sand, quartz sand, landscape sand, rock slices and glass sand, and in the embodiment, the pigment is natural color sand.
Preferably, the invention further comprises an anti-fouling layer, and the surface of the surface layer is coated with the anti-fouling layer.
Preferably, the anti-fouling layer is made of fluorosilicone acrylate, water and ethanol.
The production method comprises the following steps:
s1: selecting stones, stone powder, cement and water according to parts by weight, crushing the stones into fine materials, and mixing and stirring the stones, the stone powder, the cement and the water into a composition A for later use;
s2: pouring the composition A in the step S1 into a mould and extruding to form a bottom layer;
s3: selecting pigment, cement, additive and water according to parts by weight, mixing and stirring the pigment, cement, additive and water to form a composition B for later use;
s4: spreading the composition B in the step S3 on the surface of the bottom layer, and vibrating and extruding to form a surface layer;
s5: coloring the facing layer by a coloring device;
s6: curing the surface layer at normal temperature and normal pressure;
s7: grinding and polishing the surface layer after maintenance;
s8: performing surface blasting on the surface layer, and eliminating cement mortar and sundries attached to the surface of the surface layer;
s9: and coating an anti-fouling layer on the surface of the surface layer to obtain the artificial simulation stone.
As shown in fig. 1 and 2, preferably, the coloring apparatus includes: the box body 1, the top of the box body is an open end; the cover plate 2 is movably connected with the open end of the box body 1, the cover plate 2 and the open end of the box body 1 can be rotatably connected, such as the common rotary connection between a sealing cover and a fermentation tank or the detachable connection, and the cover plate 2 and the box body 1 are connected through bolts and nuts; a vacuum pump 3, the vacuum pump 3 being in communication with the tank 1 or the cover plate 2 through a first pipe 31; the liquid adding pump 4 is used for conveying a coloring solution, the coloring solution is formed by mixing pigment and a surfactant, wherein the pigment can be white lead, titanium pigment, carbon black and the like, the surfactant can be alkylbenzene sulfonate or sorbitan monogrease and the like, and the coloring pigment is arranged according to the appearance design of the artificial simulated stone; the liquid adding pump 4 is communicated with the box body or the cover plate 2 through a second pipeline 41; valves are arranged on the first pipeline 31 and the second pipeline 41; preferably, the first duct 31 and the second duct 41 are in communication with the casing 1, avoiding pulling the ducts when the cover plate 2 is active. In addition, it should be noted that the connection modes of the vacuum pump, the liquid adding pump and the box body are all conventional connection, wherein the specific model related to the vacuum pump, the liquid adding pump and the valve is not an improvement point created by the invention, and will not be described herein.
The working mode is as follows:
during coloring, a surface layer is placed in the box body 1, then the cover plate 2 is covered, the box body 1 is in a sealing structure, the valve on the second pipeline 41 is closed, the vacuum pump 3 is started, the vacuum pump 3 pumps air in the box body 1, air in each crystallization gap of the surface layer is pumped away, the inside of the box body 1 is in a vacuum state, then the valve on the first pipeline 31 and the vacuum pump 3 are closed, the valve on the second pipeline 41 is opened, the liquid adding pump 4 is started, the liquid adding pump 4 is used for inputting coloring solution into the box body 1, after the coloring solution is over the surface layer, the valve on the second pipeline 14 and the liquid adding pump 4 are closed, standing is carried out, the coloring solution stretches into the surface layer, gaps and pores of the surface layer are filled, the surface layer and the coloring solution form a whole body, coloring of the surface layer is realized, the texture and color light of the surface layer are effectively enhanced, the gaps and pores on the surface layer are filled, dust or slurry are prevented from seeping into the pores of the surface layer, the coloring stability is improved, and simultaneously, the coloring device is used for coloring artificial simulated stone, the various requirements of different people can be met.
As shown in fig. 1 and 3, the case 1 preferably further includes a supporting portion 11; the supporting part 11 is arranged on the inner bottom surface of the box body 1; the supporting parts 11 are of a convex structure, and a plurality of supporting parts 11 are distributed on the inner bottom surface of the box body 1 in a matrix manner; the bottom of the surface layer is supported by the supporting parts 11, so that gaps are reserved at the bottom of the surface layer, the vacuum pump 3 is facilitated to pump air in gaps at the bottom of the surface layer, and the coloring solution is facilitated to contact with the bottom of the surface layer, so that the coloring solution completely covers the surface layer, the coloring area is increased, and the coloring effect is enhanced.
Preferably, the top of the supporting part 11 is in an arc structure, so that damage to the artificial stone when the supporting part 11 supports the artificial stone is reduced, and the artificial stone is prevented from being damaged.
As shown in fig. 3 and 4, the plate 2 preferably also comprises a sealing ring 21; the sealing ring 21 is arranged on one surface of the cover plate 2 facing the inside of the box body 1; when the cover plate 2 is connected with the box body 1, the sealing ring 21 is attached to the inner wall of the box body 1, and the shape and the size of the sealing ring 21 correspond to those of the open end of the box body 1; when the cover plate 2 is connected with the box body 1, the sealing ring 21 is attached to the inner wall of the box body 1, so that a sealing effect is better achieved, and the sealing state in the box body 1 is enhanced.
As shown in fig. 3 and 4, the case 1 preferably further includes a connection plate 12; the connecting plate 12 is arranged at the open end of the box body 1; the connecting plate 12 is provided with a plurality of threaded holes; the through holes are formed in the cover plate 2 corresponding to the threaded holes of the connecting plates 12, the cover plate 2 is detachably connected with the connecting plates 12 through bolts and nuts, and the detachable connection mode is simple in structure and reasonable in design.
As shown in fig. 3 and 4, preferably, the coloring apparatus further includes: a pressurizing device 5; the pressurizing device 5 is communicated with the cover plate 2 through a third pipeline 51; the third pipeline 51 is provided with a valve, and when the vacuum pump 3 or the liquid adding pump 4 operates, the valve on the third pipeline 51 is closed; the pressurizing device 5 is an air pump, when the liquid adding pump 4 injects the coloring solution into the box body 1 and stands still, a valve on the third pipeline 51 is opened, the pressurizing device 5 is started, the pressurizing device 5 injects air into the box body 1, the pressure inside the box body 1 is increased, the speed of the coloring solution penetrating into the surface layer is increased, and meanwhile the effect of the coloring solution penetrating into the surface layer is enhanced. In addition, it should be noted that the connection manner of the pressurizing device and the cover body is conventional connection, and the specific model related to the pressurizing device is not an improvement point of the invention and will not be described herein.
Example 2:
an artificial simulation stone comprises a bottom layer and a surface layer, wherein the bottom layer is made of a composition A, and the surface layer is made of a composition B;
composition a comprises:
composition B comprises:
the additive comprises:
0.01KG of reinforcing agent;
0.01KG of brightening agent;
resin 0.01KG;
preferably, the resin is prepared from pure acrylic acid and a curing agent, wherein the pure acrylic acid is weather-resistant pure acrylic acid, and the curing agent is polyurethane curing agent and hydroxypropyl ethyl cellulose.
Preferably, the reinforcing agent is prepared from dispersible latex powder and a polyurethane curing agent.
Preferably, the pigment is any one or more of color sand, quartz sand, landscape sand, rock slices and glass sand, and in the embodiment, the pigment is natural color sand.
Preferably, the invention further comprises an anti-fouling layer, and the surface of the surface layer is coated with the anti-fouling layer.
Preferably, the anti-fouling layer is made of fluorosilicone acrylate, water and ethanol.
The production method comprises the following steps:
s1: selecting stones, stone powder, cement and water according to parts by weight, crushing the stones into fine materials, and mixing and stirring the stones, the stone powder, the cement and the water into a composition A for later use;
s2: pouring the composition A in the step S1 into a mould and extruding to form a bottom layer;
s3: selecting pigment, cement, additive and water according to parts by weight, mixing and stirring the pigment, cement, additive and water to form a composition B for later use;
s4: paving the composition B in the step S3 on the surface of a bottom layer, and vibrating and extruding to form a surface layer;
s5: curing the surface layer at normal temperature and normal pressure;
s6: grinding and polishing the surface layer after maintenance through a water mill;
s7: performing surface shot blasting on the surface layer by using a shot blasting machine, and eliminating cement mortar and sundries attached to the surface of the surface layer;
s8: and coating an anti-fouling layer on the surface of the surface layer to obtain the artificial simulation stone.
Example 3:
an artificial simulation stone comprises a bottom layer and a surface layer, wherein the bottom layer is made of a composition A, and the surface layer is made of a composition B;
composition a comprises:
composition B comprises:
the additive comprises:
0.004KG of reinforcing agent;
0.004KG of brightening agent;
resin 0.004KG;
preferably, the resin is prepared from pure acrylic acid and a curing agent, wherein the pure acrylic acid is weather-resistant pure acrylic acid, and the curing agent is polyurethane curing agent and hydroxypropyl ethyl cellulose.
Preferably, the reinforcing agent is prepared from dispersible latex powder and a polyurethane curing agent.
Preferably, the pigment is any one or more of color sand, quartz sand, landscape sand, rock slices and glass sand, and in the embodiment, the pigment is natural color sand.
Preferably, the invention further comprises an anti-fouling layer, and the surface of the surface layer is coated with the anti-fouling layer.
Preferably, the anti-fouling layer is made of fluorosilicone acrylate, water and ethanol.
The production method comprises the following steps:
s1: selecting stones, stone powder, cement and water according to parts by weight, crushing the stones into fine materials, and mixing and stirring the stones, the stone powder, the cement and the water into a composition A for later use;
s2: pouring the composition A in the step S1 into a mould and extruding to form a bottom layer;
s3: selecting pigment, cement, additive and water according to parts by weight, mixing and stirring the pigment, cement, additive and water to form a composition B for later use;
s4: spreading the composition B in the step S3 on the surface of the bottom layer, and vibrating and extruding to form a surface layer;
s5: coloring the facing layer by a coloring device;
s6: curing the surface layer at normal temperature and normal pressure;
s7: grinding and polishing the surface layer after maintenance;
s8: performing surface blasting on the surface layer, and eliminating cement mortar and sundries attached to the surface of the surface layer;
s9: and coating an anti-fouling layer on the surface of the surface layer to obtain the artificial simulation stone.
Comparative example 1:
in comparison with example 3, this comparative example 1 lacks the admixture and the other formulation and production method are the same as in example 3.
Comparative example 2:
the additive of this comparative example 2 lacks the brightening agent as compared to example 3, and the other formulation and production method are the same as in example 3.
Comparative example 3:
in comparison with example 3, the admixture of this comparative example 3 lacks resin, and other formulation and production method are the same as in example 3.
Comparative example 4:
the additive of this comparative example 4 lacks the reinforcing agent as compared with example 3, and the other formulation and production method are the same as in example 3.
Table 1 shows a comparative table (unit: KG) of the compositions B of example 3 and comparative examples 1 to 4
According to the invention, the performance and the external surface color of the artificial simulation stone prepared by the schemes of examples 1 to 4 are respectively subjected to 60-day wind, sun, rain simulation detection, and the performance of the artificial simulation stone is detected according to GB28635-2012 'concrete pavement bricks', and the finished products produced by examples 1 to 7 are sampled, wherein each group of examples is provided with 20 blocks, and the specific structures are shown in the following table 2.
According to the comparison of the sample performance test data and the color effect of the examples 1-3, the change of the proportion of the components within a reasonable range can affect the performance of the finished product, but has little effect, wherein the finished product of the example 3 has the brightest color and the strongest stone texture.
As can be seen from comparison of the sample performance test data and the color effect of the example 3 and the comparative example 1, the performance of the finished product is affected by the absence of the additive, and the compression strength, the skid resistance and the wear resistance of the finished product are greatly reduced; the stone has a relatively dim color, poor texture, serious degradation after wind, sun, rain and sunshine, easy fading, alkali efflorescence, serious mildew and difficult cleaning; the addition of the additive is beneficial to improving the color and texture of the artificial simulation stone, enhancing the overall performance and being not easy to degrade.
According to the sample performance test data and the color effect comparison of the example 3 and the comparative example 2, when the additive comprises the reinforcing agent and the resin and lacks the brightening agent, the performance of the finished product is affected, but the effect is not great, the color of the finished product is reduced, and the finished product is easy to clean; the brightening agent can increase the color of artificial stone after being added with the additive.
According to the comparison of the performance detection data and the color effect of the samples of the embodiment 3 and the comparative embodiment 3, when the additive comprises the reinforcing agent and the brightening agent, the lack of resin can affect the performance of the finished product, the reduction of the compressive strength, the skid resistance and the wear resistance is small, the color is brighter, but the stone texture is poorer, the degradation degree is higher, the fading and the whiskering are more serious, the mildew degree is lighter, and the cleaning difficulty is great; after the resin is added with the additive, the texture of the artificial simulation stone can be increased, the overall performance is enhanced, the degradation is not easy, and the pollution resistance and the self-cleaning performance of the artificial simulation stone are enhanced.
According to the comparison of the sample performance detection data and the color effect of the embodiment 3 and the comparative example 4, when the additive comprises the brightening agent and the resin, the lack of the reinforcing agent can affect the performance of the finished product, the reduction of the compressive strength, the skid resistance and the wear resistance is small, the color is bright, the stone texture is strong, the degradation degree is general, the fading and the whiskering are serious, the mildew degree is light, and the cleaning difficulty is small; after the additive is added in the color, the overall performance can be enhanced, and the degradation is not easy to occur.
The foregoing description of the preferred embodiment of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (10)
1. An artificial simulation stone is characterized by comprising a bottom layer and a surface layer; the bottom layer is made of composition a; the surface layer is made of a composition B;
the composition A comprises:
the composition B comprises:
the additive comprises:
0.001-0.01 part by weight of reinforcing agent;
0.001-0.01 part by weight of brightening agent;
0.001-0.01 part by weight of resin.
2. The artificial stone according to claim 1, wherein said resin is made of pure acrylic acid and a curing agent.
3. The artificial simulated stone of claim 2, wherein said pure acrylic is weather resistant pure acrylic.
4. The artificial stone according to claim 2, wherein the curing agent is made of polyurethane curing agent and hydroxypropyl ethyl cellulose.
5. The artificial stone according to claim 1, wherein the reinforcing agent is made of dispersible latex powder and polyurethane curing agent.
6. The artificial stone according to any one of claims 1 to 5, further comprising an anti-fouling layer, wherein the surface of said facing layer is coated with the anti-fouling layer.
7. The method for producing artificial simulated stone according to claim 1, comprising the steps of:
s1: selecting stones, stone powder, cement and water according to parts by weight, crushing the stones into fine materials, and mixing and stirring the stones, the stone powder, the cement and the water into a composition A for later use;
s2: pouring the composition A in the step S1 into a mould and extruding to form a bottom layer;
s3: selecting pigment, cement, additive and water according to parts by weight, mixing and stirring the pigment, cement, additive and water to form a composition B for later use;
s4: spreading the composition B in the step S3 on the surface of the bottom layer, and vibrating and extruding to form a surface layer;
s5: coloring the facing layer by a coloring device;
s6: curing the surface layer at normal temperature and normal pressure;
s7: grinding and polishing the surface layer after maintenance;
s8: performing surface blasting on the surface layer, and eliminating cement mortar and sundries attached to the surface of the surface layer;
s9: and coating an anti-fouling layer on the surface of the surface layer to obtain the artificial simulation stone.
8. The method for producing artificial stone according to claim 7, wherein the coloring means comprises:
the top of the box body (1) is an open end;
the cover plate (2) is movably connected with the open end of the box body (1);
a vacuum pump (3), wherein the vacuum pump (3) is communicated with the box body (1) or the cover plate (2) through a first pipeline (31);
a liquid feeding pump (4) for conveying the coloring solution; the liquid adding pump (4) is communicated with the box body or the cover plate (2) through a second pipeline (41); valves are arranged on the first pipeline (31) and the second pipeline (41).
9. The method for producing artificial simulated stone according to claim 8, wherein the box (1) further comprises a support (11); the supporting part (11) is arranged on the inner bottom surface of the box body (1).
10. The method for producing artificial stone according to claim 8, wherein said coloring means further comprises: a pressurizing device (5); the pressurizing device (5) is communicated with the cover plate (2) through a third pipeline (51); and a valve is arranged on the third pipeline (51).
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2385861Y (en) * | 1998-07-24 | 2000-07-05 | 广东真空设备厂股份有限公司 | Vacuum tinting machine for infiltrating natrual stone |
| CN101126271A (en) * | 2007-07-20 | 2008-02-20 | 济南大学 | Cement decorative plate and its preparing process |
| CN106630825A (en) * | 2016-12-15 | 2017-05-10 | 东莞深圳清华大学研究院创新中心 | Composite water permeable brick and preparation method thereof |
| CN107673675A (en) * | 2017-10-30 | 2018-02-09 | 重庆亲禾建科建材有限公司 | A kind of permeable high imitative Stone brick |
| CN112759348A (en) * | 2020-12-23 | 2021-05-07 | 成都建工预筑科技有限公司 | Composite fiber reinforced stone-like concrete member, preparation process and forming process |
| CN113636804A (en) * | 2021-07-05 | 2021-11-12 | 深圳市交通工程试验检测中心有限公司 | Stone-like paving material and preparation method and application thereof |
-
2023
- 2023-02-21 CN CN202310150420.7A patent/CN116143458A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2385861Y (en) * | 1998-07-24 | 2000-07-05 | 广东真空设备厂股份有限公司 | Vacuum tinting machine for infiltrating natrual stone |
| CN101126271A (en) * | 2007-07-20 | 2008-02-20 | 济南大学 | Cement decorative plate and its preparing process |
| CN106630825A (en) * | 2016-12-15 | 2017-05-10 | 东莞深圳清华大学研究院创新中心 | Composite water permeable brick and preparation method thereof |
| CN107673675A (en) * | 2017-10-30 | 2018-02-09 | 重庆亲禾建科建材有限公司 | A kind of permeable high imitative Stone brick |
| CN112759348A (en) * | 2020-12-23 | 2021-05-07 | 成都建工预筑科技有限公司 | Composite fiber reinforced stone-like concrete member, preparation process and forming process |
| CN113636804A (en) * | 2021-07-05 | 2021-11-12 | 深圳市交通工程试验检测中心有限公司 | Stone-like paving material and preparation method and application thereof |
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