CN110450264A - A kind of preparation method of image concrete - Google Patents
A kind of preparation method of image concrete Download PDFInfo
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- CN110450264A CN110450264A CN201910626924.5A CN201910626924A CN110450264A CN 110450264 A CN110450264 A CN 110450264A CN 201910626924 A CN201910626924 A CN 201910626924A CN 110450264 A CN110450264 A CN 110450264A
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- 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
- B28B11/001—Applying decorations on shaped articles, e.g. by painting
-
- 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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/36—Linings or coatings, e.g. removable, absorbent linings, permanent anti-stick coatings; Linings becoming a non-permanent layer of the moulded article
-
- 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
-
- 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
- C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
-
- 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
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/89—Coating or impregnation for obtaining at least two superposed coatings having different compositions
-
- 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
- C04B2111/00008—Obtaining or using nanotechnology related materials
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- 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)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a kind of preparation methods of image concrete, comprising the following steps: and it S1, prepares that pre- casting concrete is spare, by the punching block of figuratum transfer mold bonding after the cleaning, and there is pattern side to be in far from punching block side, it is spare；S2, by mold on the ground, pre- casting concrete obtained in step 1 is poured into mold, after 30-40min, spray the pulvis that shines, the punching block that transfer film is stained in step 1 is pressed on pre- casting concrete, transfer mold has pattern side to be on pre- casting concrete, obtains concrete component；S3, by step S2 on concrete component punching block and concrete pre-member be detached from, then high pressure water rinses concrete pre-member and transfer film and contacts side, and maintenance sprays surface protectant after 1-2 days, obtains image concrete.The advantages of present invention is with can be used for planar imaging, and then can play marked effect.
Description
Technical field
The present invention relates to building fields, more specifically, it relates to a kind of preparation method of image concrete.
Background technique
Concrete refers to the general designation of the cementing integral engineered composite material of aggregate by cementitious material.That usually says is mixed
One word of solidifying soil, which refers to, does cementitious material with cement, and sand, masonry aggregate mix according to a certain percentage with water, additive, it is agitated and
The cement concrete obtained, also referred to as in normal concrete, is commonly used to building engineering field, but these cement products are examined mostly
It is functional and have ignored the substantivity of its incrustation it has been considered.But as the improvement of people's living standards, now on the market
Start image concrete occurred, image concrete utilizes the plasticity of concrete and solidifying by the media such as mold and imaging film
Gu characteristic forms image in surface of concrete structure, image concrete combines building and culture and arts, it can be answered
It is decorated for elevation of building, realizes structure and decorating integrative, remove secondary decoration from, and image concrete safe life is long, obtains
To the favor of numerous designers.
But image concrete is also only the research for its imaging on Vehicles Collected from Market, and can only substantially accomplish scheme
Show as concrete is applied to elevation of building or metope, for the report that is applied to image concrete in plane and research compared with
It is few, and image concrete is applied in plane, mark can be played the role of, do not need the continuous brushing mark of later period progress
Line.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of preparation method of image concrete,
The advantages of it is with can be used for planar imaging, and then can play marked effect.
To achieve the above object, the present invention provides the following technical scheme that a kind of preparation method of image concrete, including
Following steps:
S1, it prepares that pre- casting concrete is spare, by the punching block of figuratum transfer mold bonding after the cleaning, and has pattern side
It is spare in separate punching block side；
S2, by mold on the ground, pour pre- casting concrete obtained in step 1 into mold, after 30-40min, injection
Shine pulvis, the punching block that transfer film is stained in step 1 is pressed on pre- casting concrete, transfer mold have pattern side be in precoat
It builds on concrete, obtains concrete component；
S3, by step S2 on concrete component punching block and concrete pre-member be detached from, then high pressure water rinse concrete structure
Part and transfer film contact side, and maintenance sprays surface protectant after 1-2 days, obtains image concrete.
By using above-mentioned technical proposal, by using the above method, realization pours to obtain image concrete in the plane,
But also directly take the punching block on concrete component away after the completion of pouring, image concrete is directly used for plane road
On the road, simple to operate, the effect of luminous agent is so that the image of image concrete can also develop the color, to play apparent mark
Knowledge effect, especially if the pattern on punching block is road marking line, then image concrete surface obtained is road markings
Effect, especially at night when, under the action of luminescent powder, marking effect is become apparent.For remaining pattern, pass through this
The method of invention, can also change the color of its pattern by the effect of luminous agent, or can also watch when night
To pattern.
Further, the luminous agent is made by following raw material: 15-25 parts of luminescent powders, 25-30 parts of toners, 5-
10 parts of hydrogen peroxide, 5-10 parts of luminols, 3-5 parts of 4-dimethylaminopyridines, 15-20 parts of sodium chloride and 5-
15 parts of aliphatic amine curing agents.
By using above-mentioned technical proposal, luminol and 4-dimethylaminopyridine enhancing pattern
The addition of color, sodium chloride can prevent color fade, and the addition of aliphatic amine curing agent not only acts as cured effect, and
And also there is good color holding capacity.
Further, the aliphatic amine curing agent includes the ethylenediamine and diethylenetriamine that mass ratio is 1:1.
Further, the luminous agent the preparation method is as follows: luminescent powder and toner are mixed, peroxide is then added
Change hydrogen, luminol, 4-dimethylaminopyridine, 65-80 DEG C of water is added in stirring, and sodium chloride, stirring is added
Aliphatic amine curing agent is added when being cooled to 40-45 DEG C, the mass ratio that water and sodium chloride is added is 3:1.
Further, the surface protectant the preparation method is as follows: based on parts by weight, by 40-60 parts of acrylic acid trees
Rouge, 25-40 part epoxy resin and 50-60 parts of water are heated to 65-80 DEG C, stir 20-30min, are cooled to 40-45 DEG C, and 15- is added
30 parts of polyamide curing agents, stir 40-50min to get.
By using above-mentioned technical proposal, the addition of acrylic resin is so that concrete has excellent guarantor's color and color developing
Can, so that the image color developing effect of image concrete is more preferable, and acrylic resin and epoxy resin share, and form netted knot
Structure, so that the anti-pressure ability of image concrete is more preferable.The addition of polyamide curing agent and the proportion of epoxy resin are wide, and finally pour
The image concrete impact-resistant hit intensity built is high, water-tolerant.Surface protectant is finally sprayed on concrete component, on the one hand
With excellent unfading, on the other hand film forming can also be played a certain protective role concrete component, reduce for
The abrasion of color.
Further, the pre- casting concrete is made by following raw material:
200-300 parts of cement, 450-500 parts of rubbles, 150-250 parts of sand, 80-150 parts of flyash, 80-120 parts of water, 40-60 parts
Frost-resistant material, 5-10 part water-reducing agent, 10-20 parts of talcum powder, 15-25 parts of polypropylene fibres, 20-30 parts of nanofillers.
By using above-mentioned technical proposal, the compactness of pre- casting concrete obtained is high in the present invention, and anti-pressure ability is strong,
The addition of acrylic fiber improves the freezing and thawing performance of concrete, permeability resistance performance, shock resistance, anti-folding and anti-contracility
Can, so that being not in collapse and the problem of pattern deformation in image concrete use process.Talcum powder has excellent screening
On the one hand the intensity of pressure of image concrete can be enhanced in lid power and adsorption capacity, the addition of talcum powder, reduce pattern deformation, increase
The stabilization of pattern form, when punching block can be made to be pressed on pre- casting concrete, for pre- casting concrete pattern-forming
More rapidly.
Further, the frost-resistant material includes mass ratio are as follows: ethylene glycol, calcium nitrite and the colophony powder of 1:2:3.
By using above-mentioned technical proposal, the addition of frost-resistant material can provide the anti-freezing property of image concrete, rosin
Powder cooperates as air entraining agent and ethylene glycol, so that the effect of image concrete is more preferable.
Further, the nanofiller includes the nano silica and nano-titanium dioxide that mass ratio is 1:1-2.
By using above-mentioned technical proposal, oneself of product is can be improved in the addition of nano silica and nano-titanium dioxide
Healing ability, and change the microstructure of inside concrete, the compression strength of image concrete obtained improves.
Further, the flyash is FI grades of flyash；The sand selects washing of the fineness modulus between 2.2-1.3
River sand；The rubble is the rubble for the continuous size fraction that partial size is 5-20mm；The cement is 42.5R portland cement；It is described poly-
The length of tacryl is 3-12mm；The water-reducing agent selects polycarboxylate water-reducer or naphthalene water reducer or both with any ratio
Example mixing.
Further, the pre- casting concrete the preparation method is as follows: by cement, by cement, flyash, rubble, sand
After stirring 40-50min with nanofiller, polypropylene fibre is then added, stirs 15-20min, frost-resistant material and talcum is added
Water-reducing agent and water is added in powder, and acrylic resin, epoxy resin and polyamide curing agent is added after stirring 30-40, stirs 60min.
By using above-mentioned technical proposal, the addition of polypropylene fibre greatly strengthens the crack resistance of image concrete.
In conclusion the invention has the following advantages:
1, method of the invention, by the way that the punching block for being stained with transfer mold to be placed on pre- casting concrete, so that pouring coagulation in advance
It is imaged on soil, pours completion and later directly take punching block away, realization pours to obtain image concrete in the plane, and can
To be directly used on surface road, the effect of aspect easy to operate, luminous agent can play the role of colour developing, play apparent mark
Knowledge effect, and the setting of surface protectant can be played the role of protecting color；
2, acrylic resin in the present invention, epoxy resin and polyamide curing agent spray so that the image of image concrete develops the color
Effect is more preferable, and while having good unfading, image concrete obtained also has stronger compression strength, shock resistance
Intensity and excellent water resistance；
3, the compactness of pre- casting concrete obtained is high in the present invention, and anti-pressure ability is strong, and the addition of acrylic fiber mentions
The freezing and thawing performance of high concrete, permeability resistance performance, shock resistance, anti-folding and anti-contracility energy, so that image concrete makes
With being in the process not in collapse and the problem of pattern deformation, on the one hand image concrete can be enhanced in the addition of talcum powder
The intensity of pressure reduces pattern deformation, increases the stabilization of pattern form, and punching block can be made to be pressed on pre- casting concrete
When, more rapidly for pre- casting concrete pattern-forming.
Specific embodiment
Invention is further described in detail with reference to embodiments.
Following raw material can be by commercially available.
Luminescent powder is selected purchased from the luminous Science and Technology Ltd. in the source Shenzhen Xin Xing, and brand is prosperous Xing Yuan, and name of product is length
Imitate luminescent powder；
Polyamide curing agent is purchased from Shandong De Yuan epoxy Science and Technology Ltd., model DJ650；
Toner selects Shenzhen Stock Exchange city to go in a big way Chemical Co., Ltd., and brand is Daxing；
Talcum powder is purchased from Lingshou County megalith mineral products processing factory, and fineness is 800 mesh；
Acrylic resin is purchased from the detailed chemical products firm of Zhengzhou City Erqi District Qi, and brand is that Qi is detailed；
Epoxy resin is purchased from Henan Hui Neng resin Co., Ltd, and brand is Ba Ling petrochemical industry, and model CYDW-100, epoxide equivalent is
170-220；
Naphthalene water reducer is purchased from Yuncheng in Shandong's splendidness building material Science and Technology Ltd., solid content >=92%；
Polycarboxylate water-reducer is purchased from Yuncheng in Shandong's splendidness building material Science and Technology Ltd., solid content 20%；
Rubble is the rubble for the continuous size fraction that partial size is 5-20mm, is purchased from Beijing's Miyun County Xihe River rock crushing plant；
Sand is washing river sand of the fineness modulus between 2.2-1.3, is purchased from Laishui County, Hebei, China Run Xin building materials Co., Ltd；
Flyash is FI grades of flyash, is purchased from Lingshou County Guang Mao mineral products processing factory, and brand is wide cyclopentadienyl, model 200-325；
Polypropylene fibre is purchased from the first branch company, Beijing Peng Yang New Building Materials Co., Ltd, and brand is Beijing Peng Yang；
Cement selection 42.5R portland cement.
The preparation example of raw material
The preparation example 1-5 of luminous agent
Preparation example 1
A kind of preparation method of luminous agent, comprising the following steps:
20kg luminescent powder and 28kg toner are mixed, then be added 8kg hydrogen peroxide, 8kg3- amino phthalyl hydrazine,
54kg70 DEG C of water is added in 4kg4- dimethyl aminopyridine, stirring, and 18kg sodium chloride, addition when stirring is cooled to 42 DEG C is added
10kg aliphatic amine curing agent, is stirred to obtain the final product.
Wherein, aliphatic amine curing agent includes the ethylenediamine and diethylenetriamine that mass ratio is 1:1.
Preparation example 2
A kind of preparation method of luminous agent is carried out according to method in preparation example 1, the difference is that,
15kg luminescent powder and 25kg toner are mixed, then be added 5kg hydrogen peroxide, 5kg3- amino phthalyl hydrazine,
45kg70 DEG C of water is added in 3kg4- dimethyl aminopyridine, stirring, and 15kg sodium chloride, addition when stirring is cooled to 42 DEG C is added
5kg aliphatic amine curing agent, is stirred to obtain the final product.
Preparation example 3
A kind of preparation method of luminous agent is carried out according to method in preparation example 1, the difference is that,
20kg luminescent powder and 30kg toner are mixed, 10kg hydrogen peroxide, 10kg3- amino phthalyl is then added
60kg70 DEG C of water is added in hydrazine, 5kg4- dimethyl aminopyridine, stirring, 20kg sodium chloride is added, when stirring is cooled to 42 DEG C
15kg aliphatic amine curing agent is added, stirs to obtain the final product.
Preparation example 4
A kind of preparation method of luminous agent is carried out according to method in preparation example 1, the difference is that, comprising the following steps:
20kg luminescent powder and 28kg toner are mixed, then be added 8kg hydrogen peroxide, 8kg3- amino phthalyl hydrazine,
54kg65 DEG C of water is added in 4kg4- dimethyl aminopyridine, stirring, and 18kg sodium chloride, addition when stirring is cooled to 40 DEG C is added
10kg aliphatic amine curing agent, is stirred to obtain the final product.
Wherein, aliphatic amine curing agent includes the ethylenediamine and diethylenetriamine that mass ratio is 1:1.
Preparation example 5
A kind of preparation method of luminous agent is carried out according to method in preparation example 1, the difference is that, comprising the following steps:
20kg luminescent powder and 28kg toner are mixed, then be added 8kg hydrogen peroxide, 8kg3- amino phthalyl hydrazine,
54kg80 DEG C of water is added in 4kg4- dimethyl aminopyridine, stirring, and 18kg sodium chloride, addition when stirring is cooled to 45 DEG C is added
10kg aliphatic amine curing agent, is stirred to obtain the final product.
The preparation example 6-10 of surface protectant
Preparation example 6
A kind of preparation method of surface protectant, comprising the following steps:
50kg acrylic resin, 32kg epoxy resin and 55kg water are heated to 70 DEG C, stir 25min, is cooled to 42 DEG C, is added
24kg parts of polyamide curing agents, stir 45min to get.
Preparation example 7
A kind of preparation method of surface protectant, comprising the following steps:
40kg acrylic resin, 25kg epoxy resin and 50kg water are heated to 70 DEG C, stir 25min, is cooled to 42 DEG C, is added
15kg polyamide curing agent, stir 45min to get.
Preparation example 8
A kind of preparation method of surface protectant, comprising the following steps:
60kg acrylic resin, 40kg epoxy resin and 60kg water are heated to 70 DEG C, stir 25min, is cooled to 42 DEG C, is added
30kg polyamide curing agent, stir 45min to get.
Preparation example 9
A kind of preparation method of surface protectant, comprising the following steps:
50kg acrylic resin, 32kg epoxy resin and 55kg parts of water are heated to 65 DEG C, 20min is stirred, is cooled to 40 DEG C, adds
Enter 24kg polyamide curing agent, stir 40min to get.
Preparation example 10
A kind of preparation method of surface protectant, comprising the following steps:
50kg acrylic resin, 32kg epoxy resin and 55kg water are heated to 80 DEG C, stir 30min, is cooled to 45 DEG C, is added
24kg polyamide curing agent, stir 50min to get.
The preparation example 11-15 of pre- casting concrete
Preparation example 11
A kind of preparation method of pre- casting concrete, comprising the following steps:
By 250kg cement, 110kg flyash, 100kg rubble, 200kg sand and 25kg nanofiller stir 45min after, then plus
Enter 20kg polypropylene fibre, stir 18min, 50kg frost-resistant material and 15kg talcum powder is added, 8kg water-reducing agent and 100kg is added
Water is added 50kg acrylic resin, 30kg epoxy resin and 20kg polyamide curing agent after stirring 35, stirs 60min.
Wherein, frost-resistant material includes mass ratio are as follows: ethylene glycol, calcium nitrite and the colophony powder of 1:2:3；
Nanofiller includes the nano silica and nano-titanium dioxide that mass ratio is 1:1.5；
Water-reducing agent includes the naphthalene water reducer and polycarboxylate water-reducer that mass ratio is 1:1；
The length of polypropylene fibre is 6mm.
Preparation example 12
A kind of preparation method of pre- casting concrete is carried out according to method in preparation example 11, the difference is that, including following step
It is rapid:
By 200kg cement, 80kg flyash, 450kg rubble, 150kg sand and 20kg nanofiller stir 45min after, then plus
Enter 15kg polypropylene fibre, stir 18min, 40kg frost-resistant material and 10kg talcum powder is added, 5kg water-reducing agent and 80kg is added
Water is added 40kg acrylic resin, 25kg epoxy resin and 15kg polyamide curing agent after stirring 35, stirs 60min.
Preparation example 13
A kind of preparation method of pre- casting concrete is carried out according to method in preparation example 11, the difference is that, including following step
It is rapid:
By 300kg cement, 150kg flyash, 500kg rubble, 250kg sand and 30kg nanofiller stir 45min after, then plus
Enter 25kg polypropylene fibre, stir 18min, 60kg frost-resistant material and 20kg talcum powder is added, 10kg water-reducing agent and 120kg is added
Water is added 60kg acrylic resin, 40kg epoxy resin and 30kg polyamide curing agent after stirring 35, stirs 60min.
Preparation example 14
A kind of preparation method of pre- casting concrete is carried out according to the method in preparation example 11, the difference is that, including it is following
Step:
By 250kg cement, 110kg flyash, 100kg rubble, 200kg sand and 25kg nanofiller stir 40min after, then plus
Enter 20kg polypropylene fibre, stir 15min, 50kg frost-resistant material and 15kg talcum powder is added, 8kg water-reducing agent and 100kg is added
Water is added 50kg acrylic resin, 30kg epoxy resin and 20kg polyamide curing agent after stirring 30, stirs 60min.
Wherein, frost-resistant material includes mass ratio are as follows: ethylene glycol, calcium nitrite and the colophony powder of 1:2:3；
Nanofiller includes the nano silica and nano-titanium dioxide that mass ratio is 1:1；
Water-reducing agent is polycarboxylate water-reducer；
The length of polypropylene fibre is 3mm.
Preparation example 15
A kind of preparation method of pre- casting concrete is carried out according to the method in preparation example 11, the difference is that, including it is following
Step:
After 250kg cement, 110kg flyash, 100kg rubble, 200kg sand and 25kg nanofiller are stirred 40-50min, so
20kg polypropylene fibre is added afterwards, stirs 15-20min, 50kg frost-resistant material and 15kg talcum powder is added, 8kg water-reducing agent is added
With 100kg water, 50kg acrylic resin, 30kg epoxy resin and 20kg polyamide curing agent, stirring is added after stirring 30-40
60min。
Wherein, frost-resistant material includes mass ratio are as follows: ethylene glycol, calcium nitrite and the colophony powder of 1:2:3；
Nanofiller includes the nano silica and nano-titanium dioxide that mass ratio is 1:2；
Water-reducing agent is naphthalene water reducer；
The length of polypropylene fibre is 12mm.
Embodiment 1
A kind of preparation method of image concrete, comprising the following steps:
S1, prepare according to the method in preparation example 11 pre- casting concrete spare, and figuratum transfer mold is bonded in clearly
On punching block after reason, and there is pattern side to be in far from punching block side, spare, transfer film is the prior art, and and will not be described here in detail；
S2, by mold on the ground, mold herein can be selected according to those skilled in the art, realize in concreting
When, good fixed function is played for concrete, size is unlimited, and preparation example 11 in step 1 is poured into mold and is made
Pre- casting concrete, after 35min, spray luminous pulvis obtained in preparation example 1, the punching block of transfer film will be stained in step 1
It is pressed on pre- casting concrete, transfer mold has pattern side to be on pre- casting concrete, obtains concrete structure after placing 30h
Part；
S3, by step S2 on concrete component punching block and concrete pre-member be detached from, then high pressure water rinse concrete it is pre-
Component and transfer film contact side, spray the surface protectant being prepared in preparation example 6 after conventionally conserving 1 day,
Obtain image concrete.
Embodiment 2
A kind of preparation method of image concrete, comprising the following steps:
S1, prepare according to the method in preparation example 11 pre- casting concrete spare, and figuratum transfer mold is bonded in clearly
On punching block after reason, and there is pattern side to be in far from punching block side, it is spare；
S2, by mold on the ground, pre- casting concrete, 30min made from preparation example 11 in step 1 are poured into mold
Afterwards, luminous pulvis obtained in preparation example 1 is sprayed, the punching block that transfer film is stained in step 1 is pressed on pre- casting concrete, is turned
Stamp has pattern side to be on pre- casting concrete, and placement obtains concrete component afterwards for 24 hours；
S3, by step S2 on concrete component punching block and concrete pre-member be detached from, then high pressure water rinse concrete it is pre-
Component and transfer film contact side, spray the surface protectant being prepared in preparation example 6 after maintenance 1 day, obtain image coagulation
Soil.
Embodiment 3
A kind of preparation method of image concrete, comprising the following steps:
S1, prepare according to the method in preparation example 11 pre- casting concrete spare, and figuratum transfer mold is bonded in clearly
On punching block after reason, and there is pattern side to be in far from punching block side, it is spare；
S2, by mold on the ground, pre- casting concrete, 40min made from preparation example 11 in step 1 are poured into mold
Afterwards, luminous pulvis obtained in preparation example 1 is sprayed, the punching block that transfer film is stained in step 1 is pressed on pre- casting concrete, is turned
Stamp has pattern side to be on pre- casting concrete, obtains concrete component after placing 36h；
S3, by step S2 on concrete component punching block and concrete pre-member be detached from, then high pressure water rinse concrete it is pre-
Component and transfer film contact side, spray the surface protectant being prepared in preparation example 6 after maintenance 2 days, obtain image coagulation
Soil.
Embodiment 4
A kind of preparation method of image concrete is carried out according to method in embodiment 1, the difference is that, in step S1 and S2
Pre- casting concrete according to being carried out in preparation example 12, the pulvis that shines is the luminous pulvis being prepared in preparation example 2, and surface is protected
Shield agent is the luminous pulvis being prepared in preparation example 7.
Embodiment 5
A kind of preparation method of image concrete is carried out according to method in embodiment 1, the difference is that, in step S1 and S2
Pre- casting concrete according to being carried out in preparation example 13, the pulvis that shines is the luminous pulvis being prepared in preparation example 3, and surface is protected
Shield agent is the luminous pulvis being prepared in preparation example 8.
Embodiment 6
A kind of preparation method of image concrete is carried out according to method in embodiment 1, the difference is that, in step S1 and S2
Pre- casting concrete according to being carried out in preparation example 14, the pulvis that shines is the luminous pulvis being prepared in preparation example 4, and surface is protected
Shield agent is the luminous pulvis being prepared in preparation example 9.
Embodiment 7
A kind of preparation method of image concrete is carried out according to method in embodiment 1, the difference is that, in step S1 and S2
Pre- casting concrete according to being carried out in preparation example 15, the pulvis that shines is the luminous pulvis being prepared in preparation example 5, and surface is protected
Shield agent is the luminous pulvis being prepared in preparation example 9.
Image concrete image obtained is relatively clear in embodiment 1-7, and when selection zebra line pattern in transfer mold
When, the pattern color on image concrete obtained is clearly obvious, carries out to image concrete obtained in embodiment 1-7
The measurement of 56d compression strength is 45-55MPa, and compression strength is high, and the image of image concrete does not deform in 120 days,
And pattern is not damaged or is faded substantially.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (10)
1. a kind of preparation method of image concrete, which comprises the following steps:
S1, it prepares that pre- casting concrete is spare, by the punching block of figuratum transfer mold bonding after the cleaning, and has pattern side
It is spare in separate punching block side；
S2, by mold on the ground, pour pre- casting concrete obtained in step 1 into mold, after 30-40min, injection
Shine pulvis, the punching block that transfer film is stained in step 1 is pressed on pre- casting concrete, transfer mold have pattern side be in precoat
It builds on concrete, obtains concrete component；
S3, by step S2 on concrete component punching block and concrete pre-member be detached from, then high pressure water rinse concrete it is pre-
Component and transfer film contact side, and maintenance sprays surface protectant after 1-2 days, obtains image concrete.
2. a kind of preparation method of image concrete according to claim 1, which is characterized in that the luminous agent is by following
Raw material is made: 15-25 parts of luminescent powders, 25-30 parts of toners, 5-10 parts of hydrogen peroxide, 5-10 parts of 3- amino O-phthalics
Hydrazides, 3-5 part 4-dimethylaminopyridine, 15-20 parts of sodium chloride and 5-15 parts of aliphatic amine curing agents.
3. a kind of preparation method of image concrete according to claim 2, which is characterized in that the aliphatic amine is solid
Agent includes the ethylenediamine and diethylenetriamine that mass ratio is 1:1.
4. a kind of preparation method of image concrete according to claim 2, which is characterized in that the preparation of the luminous agent
Method is as follows: luminescent powder and toner being mixed, hydrogen peroxide, luminol, 4- dimethyl is then added
65-80 DEG C of water is added in aminopyridine, stirring, sodium chloride is added, it is solid that aliphatic amine is added when being cooled to 40-45 DEG C in stirring
Agent, the mass ratio that water and sodium chloride is added is 3:1.
5. a kind of preparation method of image concrete according to claim 1, which is characterized in that the surface protectant
The preparation method is as follows: based on parts by weight, by 40-60 parts of acrylic resins, 25-40 parts of epoxy resin and 50-60 parts of water heating
To 65-80 DEG C, 20-30min is stirred, is cooled to 40-45 DEG C, 15-30 parts of polyamide curing agents are added, stirs 40-50min, i.e.,
.
6. a kind of preparation method of image concrete according to claim 1, which is characterized in that the pre- casting concrete
Be made by following raw material: 200-300 parts of cement, 450-500 parts of rubbles, 150-250 parts of sand, 80-150 parts of flyash,
80-120 parts of water, 40-60 parts of frost-resistant materials, 5-10 parts of water-reducing agents, 10-20 parts of talcum powder, 15-25 parts of polypropylene fibres, 20-30
Part nanofiller.
7. a kind of preparation method of image concrete according to claim 6, which is characterized in that the frost-resistant material includes
Mass ratio are as follows: ethylene glycol, calcium nitrite and the colophony powder of 1:2:3.
8. a kind of preparation method of image concrete according to claim 6, which is characterized in that the nanofiller includes
Mass ratio is the nano silica and nano-titanium dioxide of 1:1-2.
9. a kind of preparation method of image concrete according to claim 6, which is characterized in that the flyash is FI grades
Flyash；The sand selects washing river sand of the fineness modulus between 2.2-1.3；The rubble is that partial size is the continuous of 5-20mm
The rubble of grade；The cement is 42.5R portland cement；The length of the polypropylene fibre is 3-12mm；The water-reducing agent
Polycarboxylate water-reducer or naphthalene water reducer or both is selected to mix with any proportion.
10. a kind of preparation method of image concrete according to claim 6, which is characterized in that described pre- to pour coagulation
Soil the preparation method is as follows: by cement, by cement, flyash, rubble, sand and nanofiller stir 40-50min after, then plus
Enter polypropylene fibre, stir 15-20min, frost-resistant material and talcum powder is added, water-reducing agent and water is added, adds after stirring 30-40
Enter acrylic resin, epoxy resin and polyamide curing agent, stirs 60min.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113787597A (en) * | 2021-09-08 | 2021-12-14 | 中建商品混凝土有限公司 | Preparation method of image cement product without film uncovering |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110038826A1 (en) * | 2005-06-07 | 2011-02-17 | S.C. Johnson & Son, Inc. | Composition for application to a surface |
| CN103293145A (en) * | 2013-05-16 | 2013-09-11 | 赫利森（厦门）生物科技有限公司 | Chemiluminescence reagent |
| CN204343133U (en) * | 2014-12-01 | 2015-05-20 | 沈晓铃 | A kind of surface gathered water warning kerbstone |
| CN106116690A (en) * | 2015-06-23 | 2016-11-16 | 德国莱利化工科技有限公司 | Erosion slow setting facing art transfer film washed by concrete |
| CN106883407A (en) * | 2017-03-15 | 2017-06-23 | 浙江大学 | A kind of non-conjugated fluorescent polymer and its preparation method and application |
| CN108529970A (en) * | 2018-05-09 | 2018-09-14 | 中建商品混凝土有限公司 | A kind of luminous pattern concrete and preparation method thereof, application |
| CN108795177A (en) * | 2018-06-28 | 2018-11-13 | 湖南鑫长胜材料科技有限公司 | A kind of water-repellent paint and preparation method thereof |
| CN109608107A (en) * | 2019-02-23 | 2019-04-12 | 陕西四通建设商砼发展有限公司 | Concrete and its preparation process |
| CN109773956A (en) * | 2018-12-24 | 2019-05-21 | 湖北工业大学 | Without mold architectural concrete production method and transfer base film |
-
2019
- 2019-07-12 CN CN201910626924.5A patent/CN110450264B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110038826A1 (en) * | 2005-06-07 | 2011-02-17 | S.C. Johnson & Son, Inc. | Composition for application to a surface |
| CN103293145A (en) * | 2013-05-16 | 2013-09-11 | 赫利森（厦门）生物科技有限公司 | Chemiluminescence reagent |
| CN204343133U (en) * | 2014-12-01 | 2015-05-20 | 沈晓铃 | A kind of surface gathered water warning kerbstone |
| CN106116690A (en) * | 2015-06-23 | 2016-11-16 | 德国莱利化工科技有限公司 | Erosion slow setting facing art transfer film washed by concrete |
| CN106883407A (en) * | 2017-03-15 | 2017-06-23 | 浙江大学 | A kind of non-conjugated fluorescent polymer and its preparation method and application |
| CN108529970A (en) * | 2018-05-09 | 2018-09-14 | 中建商品混凝土有限公司 | A kind of luminous pattern concrete and preparation method thereof, application |
| CN108795177A (en) * | 2018-06-28 | 2018-11-13 | 湖南鑫长胜材料科技有限公司 | A kind of water-repellent paint and preparation method thereof |
| CN109773956A (en) * | 2018-12-24 | 2019-05-21 | 湖北工业大学 | Without mold architectural concrete production method and transfer base film |
| CN109608107A (en) * | 2019-02-23 | 2019-04-12 | 陕西四通建设商砼发展有限公司 | Concrete and its preparation process |
Non-Patent Citations (2)
| Title |
|---|
| 查祎凡等: "化学发光法测定中药抗氧化活性研究进展", 《中国药事》 * |
| 龚红江等: "《建筑材料》", 31 October 2012, 北京：中国环境科学出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113787597A (en) * | 2021-09-08 | 2021-12-14 | 中建商品混凝土有限公司 | Preparation method of image cement product without film uncovering |
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