CN111635197A - Antique finish artistic concrete and preparation method thereof - Google Patents
Antique finish artistic concrete and preparation method thereof Download PDFInfo
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- CN111635197A CN111635197A CN202010547079.5A CN202010547079A CN111635197A CN 111635197 A CN111635197 A CN 111635197A CN 202010547079 A CN202010547079 A CN 202010547079A CN 111635197 A CN111635197 A CN 111635197A
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- Prior art keywords
- artistic
- concrete
- antique
- quartz sand
- cement
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- 239000004567 concrete Substances 0.000 title claims abstract description 49
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 239000006004 Quartz sand Substances 0.000 claims abstract description 42
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000002245 particle Substances 0.000 claims abstract description 41
- 239000004575 stone Substances 0.000 claims abstract description 35
- 239000004568 cement Substances 0.000 claims abstract description 31
- 239000000843 powder Substances 0.000 claims abstract description 27
- 239000000049 pigment Substances 0.000 claims abstract description 21
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 17
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 15
- 238000000465 moulding Methods 0.000 claims abstract description 7
- 238000003825 pressing Methods 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims description 22
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 18
- 210000002268 wool Anatomy 0.000 claims description 14
- 239000011398 Portland cement Substances 0.000 claims description 8
- 238000005498 polishing Methods 0.000 claims description 7
- 230000001680 brushing effect Effects 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 6
- 239000001034 iron oxide pigment Substances 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 claims description 6
- 235000006408 oxalic acid Nutrition 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 4
- 239000010438 granite Substances 0.000 claims description 4
- 239000004579 marble Substances 0.000 claims description 2
- 239000013530 defoamer Substances 0.000 claims 2
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 239000003086 colorant Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 239000010459 dolomite Substances 0.000 description 3
- 229910000514 dolomite Inorganic materials 0.000 description 3
- WTFXARWRTYJXII-UHFFFAOYSA-N iron(2+);iron(3+);oxygen(2-) Chemical group [O-2].[O-2].[O-2].[O-2].[Fe+2].[Fe+3].[Fe+3] WTFXARWRTYJXII-UHFFFAOYSA-N 0.000 description 3
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 241000207961 Sesamum Species 0.000 description 2
- 235000003434 Sesamum indicum Nutrition 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
Classifications
-
- 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
- C04B28/02—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 containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
-
- 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
- B28B1/14—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted
-
- 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
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
- B28B11/0818—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads for roughening, profiling, corrugating
-
- 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
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
- B28B11/0872—Non-mechanical reshaping of the surface, e.g. by burning, acids, radiation energy, air flow, etc.
-
- 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
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/245—Curing concrete articles
-
- 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
- B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
- B28B3/022—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form combined with vibrating or jolting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C3/00—Processes, not specifically provided for elsewhere, for producing ornamental structures
- B44C3/04—Modelling plastic materials, e.g. clay
- B44C3/046—Modelling plastic materials, e.g. clay using a modelling surface, e.g. plate
-
- 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
- C04B41/53—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone involving the removal of at least part of the materials of the treated article, e.g. etching, drying of hardened concrete
- C04B41/5338—Etching
- C04B41/5353—Wet etching, e.g. with etchants dissolved in organic solvents
-
- 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
- C04B41/72—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone involving the removal of part of the materials of the treated articles, e.g. etching
-
- 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
- C04B2111/00956—Uses not provided for elsewhere in C04B2111/00 for making sculptures or artistic casts
-
- 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
- C04B2111/547—Imitating ancient compositions, e.g. mediaeval mortars; Compositions specially designed for restauration of ancient buildings or building elements
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
The invention discloses an antique surface artistic concrete and a preparation method thereof, wherein the artistic concrete comprises the following raw materials in percentage by mass: 20-38% of cement, 5-32% of quartz sand, 14-33% of stone powder, 12-35% of aggregate particles, 0-0.80% of pigment, 0-1.5% of water reducing agent, 0-0.1% of defoaming agent and 8-14% of water. The artistic concrete can be molded by vibration pressing and can also be molded by self-leveling, and the molding method can be selected at will according to the structure and the production efficiency of the concrete; the original artistic sense of the surface of the artistic concrete prepared by the method is not lost, and the grains and the antique surface textures with smooth concave-convex sense can be added on the existing surfaces of curved surfaces, embossments and the like, so that the appearance and the artistry of the artistic concrete are greatly increased; the invention can be added with various pigments to prepare the colorful artistic concrete with different colors, so that the decorative effect is better, and the colorful artistic concrete is suitable for paving and pasting of outer wall dry hanging, indoor wall surfaces, table surfaces and the like and various artistic models.
Description
Technical Field
The invention belongs to the technical field of building materials, and particularly relates to an antique surface artistic concrete and a preparation method thereof.
Background
As a building decoration material, the art concrete is widely applied to paving and sticking of outdoor and indoor wall surfaces and table surfaces and various art shapes. The artistic concrete is a high-level expression form in concrete materials, is a novel green, environment-friendly, nontoxic and pollution-free building material, has infinite plasticity and infinite originality, and realizes perfect combination of science and technology and art.
The traditional art concrete belongs to pouring or pressing forming, and is made into different colors and various shapes by utilizing the plasticity of the concrete. In China, the special-shaped artistic concrete models such as curved surfaces, relief sculpture and the like are mostly expressed in two forms: one is the clear water color which is expressed as gray or white as a whole and has no texture of aggregate particles; one is that the concrete surface is polished to form a smooth texture similar to terrazzo. And the research on the artistic concrete with the irregular surfaces such as curved surfaces, embossments and the like, which not only has the texture of aggregate particles, but also has the texture of an antique surface which is concave-convex and smooth is less.
Disclosure of Invention
In order to realize coexistence of aggregate granular feeling and concave-convex smooth antique surface texture on the surface of the special-shaped artistic concrete such as curved surface, embossment and the like, the invention provides the antique surface artistic concrete and a preparation method thereof.
In order to solve the technical problems, the invention adopts the following technical scheme:
the antique surface artistic concrete comprises the following raw materials in percentage by mass: 20-38% of cement, 5-32% of quartz sand, 14-33% of stone powder, 12-35% of aggregate particles, 0-0.80% of pigment, 0-1.5% of water reducing agent, 0-0.1% of defoaming agent and 8-14% of water;
the cement is ordinary portland cement or white portland cement;
the quartz sand is a mixture of quartz sand with two specifications of 48-100 meshes and 100-300 meshes, and the quartz sand comprises the following components in percentage by mass: 40% -80% of quartz sand with 48-100 meshes and 20% -60% of 100-300-mesh quartz sand;
the stone powder is 0-2mm marble powder or granite stone powder;
the aggregate particles are stone particles with the particle size of 3-10 mm;
the pigment is an inorganic iron oxide pigment;
the water reducing agent is a polycarboxylic acid water reducing agent;
the defoaming agent is an organic silicon defoaming agent.
A preparation method of antique surface artistic concrete comprises the following steps:
firstly, placing cement, quartz sand, stone powder, aggregate particles and pigment in a stirrer, stirring and premixing for 3-5 minutes, then adding a water reducing agent, a defoaming agent and water into the stirrer, stirring for 5-10 minutes for the second time, and obtaining a uniform mixture after stirring;
placing the mixture in a special-shaped mould, performing vibration pressing molding by using a press, discharging redundant water by using negative pressure, and placing the mixture in the special-shaped mould to perform self-leveling molding;
placing the formed wool into a steam curing chamber with the ambient temperature of 30-40 ℃ and the humidity of more than or equal to 95 percent, and curing for 14-28 days;
wiping water on the surface of the wool after maintenance is finished, uniformly brushing 10% oxalic acid solution on the surface of the wool by using a brush, and cleaning the surface by using clear water when the surface cement is corroded to 1-3mm in thickness;
the surfaces of products are respectively polished by antique brushes of 36#, 60#, 120#, 240#, 320#, and 500#, after polishing, the cement surface with lower hardness is in a concave state, and the stone particle surface with higher hardness is in a convex state, so that antique surface textures with granular feeling and smooth concave-convex feeling can be formed on the surfaces of special-shaped concrete such as curved surfaces, embossments and the like.
Compared with the prior art, the invention has the following advantages:
(1) the special-shaped artistic concrete can be formed by vibration pressing and can also be formed by self-leveling, and the forming method can be selected at will according to the structure and the production efficiency of the special-shaped concrete.
(2) The original artistic sense of the surface of the special-shaped artistic concrete is not lost, and the grain sense and the antique surface texture with smooth concave-convex sense can be added on the surface of a curved surface, a relief and the like, so that the appearance and the artistry of the artistic concrete are greatly increased.
(3) The special-shaped artistic concrete can be added with various pigments to prepare colorful artistic concrete with different colors, so that the special-shaped artistic concrete has better decorative effect and is suitable for paving and pasting of outer wall dry hanging, indoor wall surfaces, table surfaces and the like and various artistic models.
Detailed Description
In order to better understand the present invention, the following examples are further illustrative, but the present invention is not limited to the following examples.
Example 1
The antique surface artistic concrete comprises the following raw materials in percentage by mass: 30.08 percent of cement, 30.08 percent of quartz sand, 15.04 percent of stone powder, 15.04 percent of aggregate particles, 0.24 percent of pigment, 0.75 percent of water reducing agent, 0.06 percent of defoaming agent and 8.72 percent of water.
In this embodiment, the cement is white portland cement; the quartz sand is a mixture of quartz sand with two specifications of 48-100 meshes and 100-300 meshes, and the quartz sand comprises the following components in percentage by mass: 72 percent of quartz sand with 48-100 meshes and 28 percent of 100-300-mesh quartz sand; the stone powder is dolomite powder with a particle size of 0-2 mm; the aggregate particles are black stone particles with the particle size of 3-4 mm; the pigment is yellow iron oxide pigment; the water reducing agent is a polycarboxylic acid water reducing agent; the defoaming agent is an organic silicon defoaming agent.
The preparation method comprises the following steps:
firstly, placing cement, quartz sand, stone powder, aggregate particles and pigment in a stirrer, stirring and premixing for 3 minutes, then adding a water reducing agent, a defoaming agent and water into the stirrer, stirring for 10 minutes for the second time, and obtaining a uniform mixture after stirring;
placing the mixture in a relief mould to make the mixture self-leveling and forming into a relief plate;
placing the formed wool into a steam curing chamber with the ambient temperature of 30-40 ℃ and the humidity of more than or equal to 95 percent, and curing for 14-28 days;
wiping the moisture on the surface of the wool after the maintenance is finished, uniformly brushing 10% oxalic acid solution on the surface of the embossment by using a brush, and cleaning the surface by using clear water when the surface cement is corroded to 1-3mm in thickness;
the relief surface is polished by antique brushes of 36#, 60#, 120#, 240#, 320#, and 500#, after polishing, the cement surface with lower hardness is in a concave state, and the stone particle surface with higher hardness is in a convex state, so that antique surface textures with granular feeling and smooth concave-convex feeling can be formed on the relief surface.
Example 2
The antique surface artistic concrete comprises the following raw materials in percentage by mass: 36.81% of cement, 14.72% of quartz sand, 22.09% of stone powder, 14.72% of aggregate particles, 0.18% of pigment, 1.10% of water reducing agent, 0.06% of defoaming agent and 10.31% of water.
In this embodiment, the cement is white portland cement; the quartz sand is a mixture of quartz sand with two specifications of 48-100 meshes and 100-300 meshes, and the quartz sand comprises the following components in percentage by mass: 64 percent of quartz sand with 48-100 meshes and 36 percent of quartz sand with 100-300 meshes; the stone powder is 0-2mm sesame white granite powder; the aggregate particles are sesame ash granite particles with the particle size of 4-6 mm; the pigment is black iron oxide pigment; the water reducing agent is a polycarboxylic acid water reducing agent; the defoaming agent is an organic silicon defoaming agent.
The preparation method comprises the following steps:
firstly, placing cement, quartz sand, stone powder, aggregate particles and pigment in a stirrer, stirring and premixing for 4 minutes, adding a water reducing agent, a defoaming agent and water into the stirrer, then stirring for 10 minutes for the second time, and obtaining a uniform mixture after stirring;
placing the mixture in a road stone blocking mould to enable the mixture to be self-leveling and formed into a concrete road stone blocking;
placing the formed wool into a steam curing chamber with the ambient temperature of 30-40 ℃ and the humidity of more than or equal to 95 percent, and curing for 14-28 days;
wiping water on the surface of the wool after maintenance is finished, uniformly brushing 10% oxalic acid solution on the surface of the wool by using a brush, and cleaning the surface by using clear water when the surface cement is corroded to 1-3mm in thickness;
the antique brushes of No. 36, No. 60, No. 120, No. 240, No. 320 and No. 500 are respectively used for polishing the surface of the concrete road blocking stone, after polishing, the cement surface with lower hardness is in a concave surface state, and the stone particle surface with higher hardness is in a convex surface state, so that the antique surface texture with granular feel and smooth concave-convex feel can be formed on the surface of the concrete road blocking stone.
Example 3
The antique surface artistic concrete comprises the following raw materials in percentage by mass: 22.83% of cement, 29.68% of quartz sand, 15.98% of stone powder, 18.26% of aggregate particles, 0.23% of pigment and 13.01% of water.
In the embodiment, the cement is ordinary portland cement; the quartz sand is a mixture of quartz sand with two specifications of 48-100 meshes and 100-300 meshes, and the quartz sand comprises the following components in percentage by mass: 78% of quartz sand with 48-100 meshes and 22% of quartz sand with 100-300 meshes; the stone powder is dolomite powder with a particle size of 0-2 mm; the aggregate particles are dolomite particles with the particle size of 5-8 mm; the pigment is a black iron oxide pigment.
The preparation method comprises the following steps:
firstly, placing cement, quartz sand, stone powder, aggregate particles and pigment in a stirrer, stirring and premixing for 3 minutes, then adding water into the stirrer, stirring for 8 minutes for the second time, and obtaining a uniform mixture after stirring;
placing the mixture in a relief mould, performing vibration pressing molding by using a press, and discharging redundant water by using negative pressure;
placing the formed wool into a steam curing chamber with the ambient temperature of 30-40 ℃ and the humidity of more than or equal to 95 percent, and curing for 14-28 days;
wiping the moisture on the surface of the wool after the maintenance is finished, uniformly brushing 10% oxalic acid solution on the surface of the embossment by using a brush, and cleaning the surface by using clear water when the surface cement is corroded to 1-3mm in thickness;
the relief surface is polished by antique brushes of 36#, 60#, 120#, 240#, 320#, and 500#, after polishing, the cement surface with lower hardness is in a concave state, and the stone particle surface with higher hardness is in a convex state, so that antique surface textures with granular feeling and smooth concave-convex feeling can be formed on the relief surface.
Example 4
The antique surface artistic concrete comprises the following raw materials in percentage by mass: 21.51% of cement, 6.45% of quartz sand, 27.96% of stone powder, 30.11% of aggregate particles, 0.65% of pigment and 13.33% of water.
In the embodiment, the cement is ordinary portland cement; the quartz sand is a mixture of quartz sand with two specifications of 48-100 meshes and 100-300 meshes, and the quartz sand comprises the following components in percentage by mass: 42% of 48-100 mesh quartz sand and 58% of 100-300 mesh quartz sand; the stone powder is 0-2mm limestone powder; the aggregate particles are black stone particles with the particle size of 4-6 mm; the pigment is a black iron oxide pigment.
The preparation method comprises the following steps:
firstly, placing cement, quartz sand, stone powder, aggregate particles and pigment in a stirrer, stirring and premixing for 5 minutes, then adding water into the stirrer, stirring for 10 minutes for the second time, and obtaining a uniform mixture after stirring;
placing the mixture in a groove cover plate mould, performing vibration and pressing molding by using a press, and discharging redundant water by using negative pressure;
placing the formed wool into a steam curing chamber with the ambient temperature of 30-40 ℃ and the humidity of more than or equal to 95 percent, and curing for 14-28 days;
wiping the moisture on the surface of the rough material after the maintenance is finished, uniformly brushing an oxalic acid solution with the concentration of 10% on the surface of the trench cover plate by using a brush, and cleaning the surface by using clear water when the surface cement is corroded to the thickness of 1-3 mm;
the surfaces of the trench cover plates are respectively polished by the antique brushes of 36#, 60#, 120#, 240#, 320#, and 500#, after polishing, the cement surface with lower hardness is in a concave state, and the stone particle surface with higher hardness is in a convex state, so that antique surface textures with granular feeling and smooth concave-convex feeling can be formed on the surfaces of the trench cover plates.
The above description is only a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that various modifications and changes may be made without departing from the inventive concept of the present invention, and these modifications and changes are within the scope of the present invention.
Claims (9)
1. The antique surface artistic concrete and the preparation method thereof are characterized in that the artistic concrete comprises the following raw materials in percentage by mass: 20-38% of cement, 5-32% of quartz sand, 14-33% of stone powder, 12-35% of aggregate particles, 0-0.80% of pigment, 0-1.5% of water reducing agent, 0-0.1% of defoaming agent and 8-14% of water.
2. The antique faced artistic concrete according to claim 1, wherein the cement is ordinary portland cement or white portland cement.
3. The artistic concrete with antique surfaces as claimed in claim 1, wherein the quartz sand is a mixture of quartz sand with two specifications of 48-100 meshes and 100-300 meshes, and comprises the following components in percentage by mass: 40-80% of quartz sand with 48-100 meshes and 20-60% of quartz sand with 100-300 meshes.
4. The artistic concrete with antique finish according to claim 1, wherein the stone powder is marble powder or granite stone powder of 0-2 mm.
5. The artistic concrete with antique finish according to claim 1, wherein the aggregate particles are stone particles with a particle size of 3-10 mm.
6. The antique faced artistic concrete according to claim 1, wherein the pigment is an inorganic iron oxide pigment.
7. The artistic antique faced concrete of claim 1, wherein the water reducer is a polycarboxylic acid water reducer.
8. The antique faced artistic concrete according to claim 1, wherein the defoamer is a silicone defoamer.
9. A method of preparing the antique finish artistic concrete according to any one of claims 1-8, comprising the steps of:
firstly, placing cement, quartz sand, stone powder, aggregate particles and pigment in a stirrer, stirring and premixing for 3-5 minutes, then adding a water reducing agent, a defoaming agent and water into the stirrer, stirring for 5-10 minutes for the second time, and obtaining a uniform mixture after stirring;
placing the mixture in a special-shaped mould, performing vibration pressing molding by using a press, discharging redundant water by using negative pressure, and placing the mixture in the special-shaped mould to perform self-leveling molding;
placing the formed wool into a steam curing chamber with the ambient temperature of 30-40 ℃ and the humidity of more than or equal to 95 percent, and curing for 14-28 days;
wiping water on the surface of the wool after maintenance is finished, uniformly brushing 10% oxalic acid solution on the surface of the wool by using a brush, and cleaning the surface by using clear water when the surface cement is corroded to 1-3mm in thickness;
the surfaces of products are respectively polished by antique brushes of 36#, 60#, 120#, 240#, 320#, and 500#, after polishing, the cement surface with lower hardness is in a concave state, and the stone particle surface with higher hardness is in a convex state, so that antique surface textures with granular feeling and smooth concave-convex feeling can be formed on the surfaces of special-shaped concrete such as curved surfaces, embossments and the like.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112624692A (en) * | 2020-12-18 | 2021-04-09 | 东台市艺和园装饰品有限公司 | Method for manufacturing artificial stone-like natural weathering panel |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101239553A (en) * | 2007-02-08 | 2008-08-13 | 郑辉章 | Processing technique of stone ceramic mosaic graphic pattern and adopted carving machine |
| CN107685383A (en) * | 2017-09-18 | 2018-02-13 | 广东博华陶瓷有限公司 | A kind of production technology of Antique Imitation Tiles ceramics |
| CN109372224A (en) * | 2018-11-07 | 2019-02-22 | 华新水泥股份有限公司 | A kind of dew sand concrete and preparation method thereof |
| CN109836106A (en) * | 2019-03-06 | 2019-06-04 | 唐山北极熊建材有限公司 | Fast hard cracking resistance cement-based self-leveling mortar powder, slurry, mortar and preparation method |
-
2020
- 2020-06-16 CN CN202010547079.5A patent/CN111635197A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101239553A (en) * | 2007-02-08 | 2008-08-13 | 郑辉章 | Processing technique of stone ceramic mosaic graphic pattern and adopted carving machine |
| CN107685383A (en) * | 2017-09-18 | 2018-02-13 | 广东博华陶瓷有限公司 | A kind of production technology of Antique Imitation Tiles ceramics |
| CN109372224A (en) * | 2018-11-07 | 2019-02-22 | 华新水泥股份有限公司 | A kind of dew sand concrete and preparation method thereof |
| CN109836106A (en) * | 2019-03-06 | 2019-06-04 | 唐山北极熊建材有限公司 | Fast hard cracking resistance cement-based self-leveling mortar powder, slurry, mortar and preparation method |
Non-Patent Citations (8)
| Title |
|---|
| 晏辉: "石材喷砂加工技术", 《石材》 * |
| 杨永民等: "不同岩性的石粉作掺合料对混凝土性能的影响", 《广东水利水电》 * |
| 肖佳等: "大理石粉对水泥基胶凝材料性能影响研究", 《混凝土》 * |
| 董建伟等: "彩色自密实清水混凝土配合比设计与试验研究", 《山西建筑》 * |
| 詹耀裕等: "艺术装饰混凝土工艺与成本分析", 《混凝土世界》 * |
| 赵生军: "自密实混凝土配合比设计及应用", 《四川建材》 * |
| 郭文星: "颜料种类和掺量对彩色自密实混凝土力学性能的影响研究", 《建材与装饰》 * |
| 黄会锋等: "普通自密实混凝土工作性能试验分析", 《河南建材》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112624692A (en) * | 2020-12-18 | 2021-04-09 | 东台市艺和园装饰品有限公司 | Method for manufacturing artificial stone-like natural weathering panel |
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