CN109138310A - A kind of superhigh tenacity concrete inorganic decorating board and preparation method thereof of the surface containing pattern - Google Patents
A kind of superhigh tenacity concrete inorganic decorating board and preparation method thereof of the surface containing pattern Download PDFInfo
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- CN109138310A CN109138310A CN201811233604.5A CN201811233604A CN109138310A CN 109138310 A CN109138310 A CN 109138310A CN 201811233604 A CN201811233604 A CN 201811233604A CN 109138310 A CN109138310 A CN 109138310A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/14—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements stone or stone-like materials, e.g. ceramics concrete; of glass or with an outer layer of stone or stone-like materials or glass
- E04F13/141—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements stone or stone-like materials, e.g. ceramics concrete; of glass or with an outer layer of stone or stone-like materials or glass with an outer layer of concrete
-
- 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
- B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
- B28B1/525—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement containing organic fibres, e.g. wood fibres
-
- 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
- B28B11/002—Apparatus for washing concrete for decorative purposes or similar surface treatments for exposing the texture
-
- 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
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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
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0871—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having an ornamental or specially shaped visible surface
-
- 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
- C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The present invention relates to technical field of construction and decoration materials, disclose a kind of superhigh tenacity concrete inorganic decorating board of the surface containing pattern, it is formed by compression strength is prefabricated greater than the superhigh tenacity concrete reinforcement that 100 megapascal, flexural strength are greater than 16 megapascal, the upper surface of the decorative panel has decorative pattern, four edges of the decorative panel include the installation bolt hole of perforation, wherein arrangement of reinforcement is criss-cross web, uses sealing structure glue connection between adjacent decorative panel.Technical solution of the present invention has the characteristics that toughness height, decorative effect diversification, compact structure pore-free, mold turn around time is short, relative low price, fire resistance is good, resistant waterproof performance is good, durability is strong using the inorganic decorating board that superhigh tenacity concrete carries out vacuum defoamation preparation, is suitble to the development and application of green energy conservation ornament materials.
Description
Invention field
The present invention relates to technical field of construction and decoration materials, and it is mixed to relate more specifically to a kind of superhigh tenacity of the surface containing pattern
Solidifying soil inorganic decorating board and preparation method thereof.
Background technique
Since China reforms and opens up to the outside world, with the rapid development of economic construction, the continuous improvement of living standards of the people, building dress
Decorations problem, which has been put on the agenda, to be come, and China's building decoration generally uses normal concrete or glass fiber reinforced cement instantly
(GRC) or lithotome produces, and all haves the defects that certain.For normal concrete since mechanical property is lower, the decoration of production is mixed
Solidifying soil component is than cumbersome；Although GRC can accomplish more frivolous, GRC mold consumption is big, and buckling deformation is big after installation,
The intensive level of industry is lower, cannot achieve big industrial intensive manufacture, compact structure is poor, later strength retraction, anti-pollution characteristic
Difference, at high cost, low efficiency；Although lithotome good decorating effect, itself brittleness is big, production of resources is limited, have radiation,
There is pollution to environment.Superhigh tenacity concrete be after high intensity, high performance concrete, in twentieth century end by French cloth she
The research of lattice (Bouygues) company is successfully a kind of by the good quartzy fine sand (being free of coarse aggregate) of gradation, cement, silica flour, silicon
The brittleness strong with superelevation, low of the compositions such as powder, high efficiency water reducing agent, fiber, excellent in te pins of durability and new with broad prospect of application
Type super high strength concrete.Superhigh tenacity concrete exquisite in texture, quality stabilization, excellent in te pins of durability, have good decorative performance,
There is good physical and mechanical property again simultaneously, structural ornament integration may be implemented, be more conducive to expanding architectural concrete
Application field.Superhigh tenacity concrete has good workability, is conducive to produce various special-shaped decoration elements, it is easy to accomplish
Industrialized production reaches economic and green dual purpose.
Superhigh tenacity concrete inorganic decorating board aiming at above-mentioned traditional decoration material deficiency and the novel nothing researched and developed
Machine dalle, with the spies such as toughness is high, brittleness is low, decorative effect is diversified, resistant waterproof performance is good, durability is good
Point, the scape in urban operating mechanism, residential quarters, gardens needed for can be widely applied to the various occasions such as house, business and urban construction etc.
It sees and creates, and can be used for the engineering such as hot environment of particular surroundings, which has a vast market application prospect, will lead not
Carry out the developing direction of inorganic decorating plate.
Summary of the invention
It is an object of the invention to solve, traditional decoration concrete plate toughness is low, brittleness is big, component is heavy, resin component
The problems such as environment, mold consumption are more, contraction is big, anti-pollution characteristic is poor, production efficiency is low, fire resistance is poor are polluted, one kind is provided
High tenacity, lower shrinkage, mold consumption are few, high production efficiency, decorative effect is diversified, fire protecting performance is good, resistant waterproof performance
Well, cost of manufacture is cheap, endurance quality is good uses the surface of vacuum defoamation preparation containing pattern using superhigh tenacity concrete
Superhigh tenacity concrete inorganic decorating board and preparation method thereof.
Above-mentioned purpose of the invention is achieved by the following technical programs:
A kind of superhigh tenacity concrete inorganic decorating board of the surface containing pattern is greater than 100 megapascal, counter-bending by compression strength
Intensity is prefabricated greater than the superhigh tenacity concrete reinforcement of 16 megapascal to be formed, and the upper surface of the decorative panel has decorative pattern, institute
Four edges for stating decorative panel include the installation bolt hole of perforation, and wherein arrangement of reinforcement is criss-cross web, adjacent dress
Sealing structure glue sticking is used between plaque.
The superhigh tenacity concrete inorganic decorating board of the surface containing pattern using the preparation of superhigh tenacity concrete and its
Preparation method, the raw material including following parts by weight:
500~800 parts of the continuous grading colour coarse aggregate of 3~8mm of partial size；
400~600 parts of the fine aggregate of 0.15~2.36mm of partial size；
Intensity is not less than 350~750 parts of cement of 32.5MPa；
200~450 parts of the admixture that 5~30 μm of average grain diameter；
5~20 parts of the organic fiber of 10~20mm of length；
20~50 parts of pigment powder；
15~25 parts of high performance additive；
Water-cement ratio 0.16~0.22.
In superhigh tenacity concrete inorganic decorating board of the surface containing pattern, the colored coarse aggregate of said ratio is added as coloured silk
One of color rubble, stained glass, other colored coarse aggregates.The addition of above-mentioned colour coarse aggregate can increase inorganic decorating board
Decorative effect.
In superhigh tenacity concrete inorganic decorating board of the surface containing pattern, the organic fiber of aforementioned proportion is added, is enhanced
The anti-crack ability of superhigh tenacity concrete inorganic decorating board of the surface containing pattern, thus improve inorganic decorating board mechanical property and
Endurance quality.
In superhigh tenacity concrete inorganic decorating board of the surface containing pattern, the pigment powder for adding said ratio is inorganic face
The mixture of feed powder or inorganic pigment powder and organic pigment powder.The addition of above-mentioned pigment powder both can guarantee the surface containing the super of pattern
High tenacity concrete inorganic decorating board has gorgeous color, and is avoided that later period color fades, and promotes ultra-high performance concrete
Develop to strong mechanical performance, decorative performance direction.
A kind of preferred superhigh tenacity concrete inorganic decorating board of the surface containing pattern, the original including following parts by weight
Material:
575~725 parts of the continuous grading colour coarse aggregate of 3~8mm of partial size；
450~550 parts of the fine aggregate of 0.15~2.36mm of partial size；
Intensity is not less than 450~650 parts of cement of 32.5MPa；
260~390 parts of the admixture that 5~30 μm of average grain diameter；
8.5~16.5 parts of the organic fiber of 10~20mm of length；
28~42 parts of pigment powder；
17.5~22.5 parts of high performance additive；
Water-cement ratio 0.17~0.21.
A kind of preferred superhigh tenacity concrete inorganic decorating board of the surface containing pattern, the original including following parts by weight
Material:
650 parts of the continuous grading colour coarse aggregate of 3~8mm of partial size；
500 parts of the fine aggregate of 0.15~2.36mm of partial size；
Intensity is not less than 550 parts of cement of 32.5MPa；
325 parts of the admixture that 5~30 μm of average grain diameter；
12.5 parts of the organic fiber of 10~20mm of length；
35 parts of pigment powder；
20 parts of high performance additive；
Water-cement ratio 0.19.
A kind of preparation method of superhigh tenacity concrete inorganic decorating board of the surface containing pattern is according to the following steps
It is made:
S1 will be put on stainless steel bed die with pattern template and pave, and then retarder is sprayed on bed die, and 15~30 points
Stainless steel periphery frame is fixed on bed die with buckle by the peripheral frame that correspondingly-sized is assembled after removing with pattern template after clock
On, obtain the removable inorganic decorating board mold for being sprayed with retarder pattern；
S2 according to ultra-high performance concrete each raw material usage of mix calculation, by whole cement, admixture, pigment powder
First premix 2~4 minutes；
Premix obtained by water addition S2 step of the S3 by all colored coarse aggregate, fine aggregate, organic fiber and 40% weight is dry
It is stirred 1~2 minute in powder；
Whole additives and remaining 60% water are added in the mixture prewetted obtained by S3 step by S4, are sufficiently stirred 7
~9 minutes, obtain superhigh tenacity concrete mix；
The superhigh tenacity concrete mix that step S4 is obtained is poured into the removable inorganic decorating template die that S1 is obtained by S5
In tool, when being poured into the 1/3~1/2 of thickness, arrangement of reinforcement is spread, continues to be poured into design thickness, vibrate 5~10 seconds；
Step S5 is poured the decorative panel obtained after vibration and moves into vacuum chamber by S6, after carrying out vacuumizing and defoaming, by decorative panel
Vacuum chamber is removed, surface is closed flat；
Decorative panel overlay film made from step S6 is conserved 8~16 hours and is demoulded by S7, and washes away inorganic decorating with giant
Board finish obtains patterned superhigh tenacity concrete inorganic decorating board；
The superhigh tenacity concrete inorganic decorating board that S7 is obtained is put into 80~95 DEG C of dry heating curing kiln and conserves 36 by S8
~48 hours；
S9 polishes decorative panel bilayer made from step S8, has pattern plane to polish with a thickness of 0.2~0.5mm, no figure
The polishing of case face with a thickness of 0.5~1.0mm, will have pattern plane polish and sprayed surface protective agent obtain superhigh tenacity concrete without
Machine decorative panel.
The peripheral bezel height for the removable inorganic decorating board mold that the step S1 is obtained is 18~33mm.
The step S2 first premixes whole cement, admixture, pigment powder 2~4 minutes, fills pigment powder with cementitious material
Divide mixing, guarantee inorganic decorating board color uniformity, reduces color difference.
The superhigh tenacity concrete mix integral working that the step S4 is obtained is 550~700mm of extension.
The carry out vacuumizing and defoaming of the step S6, pressure are -0.07~-0.1 megapascal, and inclined heated plate is 5~10 seconds.Very
Empty deaeration improves the compactness of superhigh tenacity concrete inorganic decorating board of the surface containing pattern, keeps superelevation of the surface containing pattern tough
Property concrete inorganic decorating board polishing, surface of polished pore-free, improve decorative effect, mechanical property and endurance quality.
The step S7 obtains patterned superhigh tenacity concrete inorganic decorating board, and pattern depth is 0.5~
2.0mm。
The step S9 carries out sanding and polishing and sprayed protection agent to decorative panel, can solve the plaque surface accumulation of salt in the surface soil and table
The problems such as face is scraped off, and improve decorative panel resistant, wear-resisting property.
Compared with prior art, technical solution of the present invention has the advantages that
(1) a kind of superhigh tenacity concrete inorganic decorating board of the surface related to the technical solution of the present invention containing pattern has height
It is small greater than 16 megapascal, electric flux that fine and close pore-free, superhigh tenacity, lower shrinkage, compression strength are greater than 100 megapascal, flexural strength
In 100 coulombs, decorative effect diversification, fire protecting performance is good, wear-resisting property is good, resistant waterproof performance is good, durability is good the features such as.
(2) superhigh tenacity concrete inorganic decorating board preparation side of a kind of surface related to the technical solution of the present invention containing pattern
Mold dosage is few in method, and mold turn around time is short, solves the problems, such as that traditional decoration concrete slab mold consumption is more, costly.
(3) a kind of ultra-high performance concrete of surface of surface containing pattern related to the technical solution of the present invention containing pattern is inorganic
The raw material sources of decorative panel are extensively, it can be achieved that industrialized production, high production efficiency, belong to energy-saving and environment friendly product, have
Economic and social benefits.
(4) a kind of superhigh tenacity concrete inorganic decorating board of the surface related to the technical solution of the present invention containing pattern can be realized
Decorative effect diversification simultaneously can solve the problems, such as the color difference that traditional decoration concrete slab has, and improve the decoration effect of inorganic decorating board
Fruit.
(5) preparation of superhigh tenacity concrete inorganic decorating board of a kind of surface related to the technical solution of the present invention containing pattern
In method, using vacuum degassing technology, the compactness of superhigh tenacity concrete inorganic decorating board is improved, superhigh tenacity concrete is made
Inorganic decorating board polishing, surface of polished pore-free, improve decorative effect, mechanical property and endurance quality.
(6) preparation of superhigh tenacity concrete inorganic decorating board of a kind of surface related to the technical solution of the present invention containing pattern
In method, using sanding and polishing and sprayed protection agent technology, the plaque surface accumulation of salt in the surface soil can solve and the problems such as surface is scraped off,
And improve decorative panel resistant, wear-resisting property.
Detailed description of the invention
Fig. 1 is a kind of three-view diagram of superhigh tenacity concrete inorganic decorating board of surface containing pattern.
Fig. 2 is a kind of sectional view of superhigh tenacity concrete inorganic decorating board of surface containing pattern.
Fig. 3 is a kind of construction diagrams of superhigh tenacity concrete inorganic decorating board of surface containing pattern.
Specific embodiment
Hereinafter, will be made more in conjunction with Figure of description and specific embodiment to technical solution of the present invention and advantage
Detailed explanation and illustration.It should be understood that the content presented in specification, specific embodiment and Figure of description,
Just to clearly illustrate technical solution of the present invention and its advantage, protection scope of the present invention is not constituted and limited
System.Those skilled in the art can on the basis of specification disclosure, for it is various it is reasonable changed after
Technical solution, as long as it does not depart from the spirit of the invention, and the technical solution after various change is included in protection scope of the present invention
Within.
Illustrate the structure of ultra-tough concrete inorganic decorating board of the invention below with reference to Fig. 1-3.
Fig. 1 is the three-view diagram of inorganic decorating board of the present invention.Decorative panel appearance is in cuboid, wherein being preferably dimensioned to be length and being
500-2400mm, width 500-1200mm, with a thickness of 15-30mm.Four edges of decorative panel 1 include the peace of four perforations
Bolt hole 2 is filled, for installation site apart from each 50mm in decorative panel both sides at, suitable reinforcer is may be selected by installing spiral shell in when installation
Mounting plate is fixed on metope or house basal plane by keyhole 2, and reinforcer can be expansion bolt, rivet, self-tapping screw.
Fig. 2 is the sectional view of inorganic decorating board, is sandwich inside decorative panel, and middle layer is web 3, plays reinforcement
The effect of muscle, the upper and lower surfaces of web respectively cover one layer of decorative panel concrete material layer, concrete material layer at the middle and upper levels
Motif is contained on surface, and three layers close compound.
Fig. 3 is the construction diagrams of inorganic decorating board.When decorative panel is constructed, for the effect for reinforcing adjacent decorative panel, prevent rainwater,
Dust enters the bonding for inside decorative panel and destroying decorative panel and metope, and structure sealant 4 is used when adjacent decoration plate splices
It is bonded.
The following examples more specifically describe structure and composition and its preparation side of inorganic decorating board of the present invention
Method.
Although the content of present invention includes specific embodiment, to those skilled in the art it is apparent that without departing from
In the case where the invention element or scope of present claims and its equivalent technical solutions, various shapes can be made to these embodiments
Replacement or variation in formula and in details.Embodiment described herein should be considered only in descriptive sense, be not intended to limit
The purpose of system.The description of feature and aspect in each example is deemed applicable to the similar features in other embodiments
And aspect.Therefore, the scope of the present invention should not be by specifically describing to be limited, but by the limit of claim technical solution
It is fixed, and all changes in the range of present claims and its equivalent are interpreted to be included in technical solution of the present invention
Within.
Embodiment 1
A kind of superhigh tenacity concrete inorganic decorating board of the surface containing pattern, the inorganic decorating board are greater than by compression strength
100 megapascal, bending strength are greater than that 16 megapascal, electric flux is prefabricated less than 100 coulombs of superhigh tenacity concrete reinforcement forms, described
The upper surface of decorative panel has decorative pattern, and four edges of the decorative panel include the installation bolt hole of perforation, wherein matching
Muscle is criss-cross web, uses sealing structure glue connection between adjacent decorative panel.
It is described using superhigh tenacity concrete preparation ultra-high performance concrete of surface of the surface containing pattern containing pattern without
Machine decorative panel and preparation method thereof, the raw material including following parts by weight:
500 parts of the continuous grading colour coarse aggregate of 3~8mm of partial size；
4000 parts of the fine aggregate of 0.15~2.36mm of partial size；
Intensity is not less than 350 parts of cement of 32.5MPa；
200 parts of the admixture that 5~30 μm of average grain diameter；
5 parts of the organic fiber of 10~20mm of length；
20 parts of pigment powder；
15 parts of high performance additive；
Water-cement ratio 0.16.
The arrangement of reinforcement is glass fiber reticular cloth.
The length of the decorative panel is 1500mm, width 600mm, thickness 20mm.
The preparation method of the inorganic decorating board is made according to the following steps:
S1 will be put on stainless steel bed die with pattern template and pave, and then retarder is sprayed on bed die, and 15~30 points
Stainless steel periphery frame is fixed on bed die with buckle by the peripheral frame that correspondingly-sized is assembled after removing with pattern template after clock
On, obtain the removable inorganic decorating board mold for being sprayed with retarder pattern；
S2 according to ultra-high performance concrete each raw material usage of mix calculation, by whole cement, admixture, pigment powder
First premix 2~4 minutes；
Premix obtained by water addition S2 step of the S3 by all colored coarse aggregate, fine aggregate, organic fiber and 40% weight is dry
It is stirred 1~2 minute in powder；
Whole additives and remaining 60% water are added in the mixture prewetted obtained by S3 step by S4, are sufficiently stirred 7
~9 minutes, obtain superhigh tenacity concrete mix；
The superhigh tenacity concrete mix that step S4 is obtained is poured into the removable inorganic decorating template die that S1 is obtained by S5
In tool, when being poured into the 1/3~1/2 of thickness, arrangement of reinforcement is spread, continues to be poured into design thickness, vibrate 5~10 seconds；
Step S5 is poured the decorative panel obtained after vibration and moves into vacuum chamber by S6, after carrying out vacuumizing and defoaming, by decorative panel
Vacuum chamber is removed, surface is closed flat；
Decorative panel overlay film made from step S6 is conserved 8~16 hours and is demoulded by S7, and washes away inorganic decorating with giant
Board finish obtains patterned superhigh tenacity concrete inorganic decorating board；
The superhigh tenacity concrete inorganic decorating board that S7 is obtained is put into 80~95 DEG C of dry heating curing kiln and conserves 36 by S8
~48 hours；
S9 polishes decorative panel bilayer made from step S8, has pattern plane to polish with a thickness of 0.2~0.5mm, no figure
The polishing of case face with a thickness of 0.5~1.0mm, will have pattern plane polish and sprayed surface protective agent obtain superhigh tenacity concrete without
Machine decorative panel.
The peripheral bezel height for the removable inorganic decorating board mold that the step S1 is obtained is 18~33mm.
The step S2 first premixes whole cement, admixture, pigment powder 2~4 minutes, fills pigment powder with cementitious material
Divide mixing, guarantee inorganic decorating board color uniformity, reduces color difference.
The superhigh tenacity concrete mix integral working that the step S4 is obtained is 550~700mm of extension.
The carry out vacuumizing and defoaming of the step S6, pressure are -0.07~-0.1 megapascal, and inclined heated plate is 5~10 seconds.Very
Empty deaeration improves the compactness of superhigh tenacity concrete inorganic decorating board of the surface containing pattern, keeps superelevation of the surface containing pattern tough
Property concrete inorganic decorating board polishing, surface of polished pore-free, improve decorative effect, mechanical property and endurance quality.
The step S7 obtains patterned superhigh tenacity concrete inorganic decorating board, and pattern depth is 0.5~
2.0mm。
The step S9 carries out sanding and polishing and sprayed protection agent to decorative panel, can solve the plaque surface accumulation of salt in the surface soil and table
The problems such as face is scraped off, and improve decorative panel resistant, wear-resisting property.
Embodiment 2
In addition to the formula of superhigh tenacity concrete inorganic decorating board of the surface containing pattern is different, other conditions are the same as embodiment 1.
A kind of superhigh tenacity concrete inorganic decorating board and preparation method thereof of the surface containing pattern, including following parts by weight
Raw material:
800 parts of the continuous grading colour coarse aggregate of 3~8mm of partial size；
600 parts of the fine aggregate of 0.15~2.36mm of partial size；
Intensity is not less than 750 parts of cement of 32.5MPa；
450 parts of the admixture that 5~30 μm of average grain diameter；
20 parts of the organic fiber of 10~20mm of length；
50 parts of pigment powder；
25 parts of high performance additive；
Water-cement ratio 0.22.
Embodiment 3
In addition to the formula of superhigh tenacity concrete inorganic decorating board of the surface containing pattern is different, other conditions are the same as embodiment 1.
A kind of superhigh tenacity concrete inorganic decorating board and preparation method thereof of the surface containing pattern, including following parts by weight
Raw material:
575 parts of the continuous grading colour coarse aggregate of 3~8mm of partial size；
450 parts of the fine aggregate of 0.15~2.36mm of partial size；
Intensity is not less than 450 parts of cement of 32.5MPa；
260 parts of the admixture that 5~30 μm of average grain diameter；
8.5 parts of the organic fiber of 10~20mm of length；
28 parts of pigment powder；
17.5 parts of high performance additive；
Water-cement ratio 0.17.
Embodiment 4
In addition to the formula of superhigh tenacity concrete inorganic decorating board of the surface containing pattern is different, other conditions are the same as embodiment 1.
A kind of superhigh tenacity concrete inorganic decorating board and preparation method thereof of the surface containing pattern, including following parts by weight
Raw material:
725 parts of the continuous grading colour coarse aggregate of 3~8mm of partial size；
550 parts of the fine aggregate of 0.15~2.36mm of partial size；
Intensity is not less than 650 parts of cement of 32.5MPa；
90 parts of the admixture that 5~30 μm of average grain diameter；
16.5 parts of the organic fiber of 10~20mm of length；
42 parts of pigment powder；
22.5 parts of high performance additive；
Water-cement ratio 0.21.
Embodiment 5
In addition to the formula of superhigh tenacity concrete inorganic decorating board of the surface containing pattern is different, other conditions are the same as embodiment 1.
A kind of superhigh tenacity concrete inorganic decorating board and preparation method thereof of the surface containing pattern, including following parts by weight
Raw material:
650 parts of the continuous grading colour coarse aggregate of 3~8mm of partial size；
500 parts of the fine aggregate of 0.15~2.36mm of partial size；
Intensity is not less than 550 parts of cement of 32.5MPa；
325 parts of the admixture that 5~30 μm of average grain diameter；
12.5 parts of the organic fiber of 10~20mm of length；
35 parts of pigment powder；
20 parts of high performance additive；
Water-cement ratio 0.19.
Comparative example 1
Especially in addition to colored coarse aggregate 400, other conditions are the same as embodiment 1.
Comparative example 2
Especially in addition to cement 300, other conditions are the same as embodiment 1.
Comparative example 3
Especially in addition to organic fiber 1, other conditions are the same as embodiment 1.
Comparative example 4
Other than water-cement ratio 0.15, other conditions are the same as embodiment 1.
Comparative example 5
Other than water-cement ratio 0.25, other conditions are the same as embodiment 1.
Compare case 6
Other than not having to carry out vacuum defoamation, other conditions are the same as embodiment 1.
Compare case 7
Other than not having to carry out the agent of sanding and polishing sprayed protection, other conditions are the same as embodiment 1.
Standard specimen progressive is fabricated to inorganic decorating board prepared by the above case study on implementation 1~5, comparison case 1~7
It can test, test result is as shown in table 1:
1 inorganic decorating board performance test results of table
From the point of view of table 1, colored 400 parts of the coarse aggregate of comparative example 1 compares, flexural strength, resistant waterproofness with embodiment 1
Can and fire resistance decline more, shrinking percentage and water absorption rate increase more；300 parts of 2 cement of comparative example is compared with embodiment 1,
Flexural strength, resistant waterproof performance and fire resistance decline more, and shrinking percentage and water absorption rate increase more；Comparative example 3 has
1 part of machine fiber, with embodiment 1 compare, flexural strength, resistant waterproof performance and fire resistance decline it is more, shrinking percentage and
Water absorption rate increases more；4 water-cement ratio 0.15 of comparative example compares, flexural strength, resistant waterproof performance and fire resisting with embodiment 1
Performance declines more, and shrinking percentage and water absorption rate increase more；5 water-cement ratio 0.25 of comparative example is compared with embodiment 1, counter-bending
Intensity, resistant waterproof performance and fire resistance decline more, and shrinking percentage and water absorption rate increase more；Comparative example 6 is de- without vacuum
Bubble is compared with embodiment 1, and flexural strength decline is less, and shrinking percentage and water absorption rate increase more, resistant waterproofness and fire resistance
It can decline more；Comparative example 7 is compared with embodiment 1, and flexural strength, shrinking percentage and fire endurance are almost the same, and water absorption rate increases
Add it is less, resistant waterproof performance decline it is more.Colored coarse aggregate, cement, glue by a large number of experiments, selected by the present invention
Than being optimal；The bending resistance of organic fiber raising decorative panel；Decorative panel compactness can be improved in vacuum defoamation, to improve
Mechanical property, the resistant waterproof performance, fire resistance of decorative panel；Plaque surface can be improved in sanding and polishing sprayed protection agent
Resistant waterproof performance, wear-resisting property and scoring resistance energy reduce accumulation of salt in the surface soil phenomenon.
Obviously, above-described embodiment of this patent is only intended to clearly illustrate this patent example, and is not pair
The restriction of the embodiment of this patent.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Made any modifications, equivalent replacements, and improvements etc., should be included in patent claims within the spirit and principle of patent
Protection scope within.
Claims (17)
1. a kind of superhigh tenacity concrete inorganic decorating board of surface containing pattern, 100 megapascal, counter-bending strong are greater than by compression strength
Degree is prefabricated greater than the superhigh tenacity concrete reinforcement of 16 megapascal to be formed, and the upper surface of the decorative panel has decorative pattern, described
Four edges of decorative panel include the installation bolt hole of perforation, and wherein arrangement of reinforcement is criss-cross web, adjacent decoration
Sealing structure glue sticking is used between plate,
It is characterized in that, the superhigh tenacity concrete inorganic decorating board includes the raw material of following parts by weight:
500~800 parts of the continuous grading colour coarse aggregate of 3~8mm of partial size；
400~600 parts of the fine aggregate of 0.15~2.36mm of partial size；
Intensity is not less than 350~750 parts of cement of 32.5MPa；
200~450 parts of the admixture that 5~30 μm of average grain diameter；
5~20 parts of the organic fiber of 10~20mm of length；
20~50 parts of pigment powder；
15~25 parts of high performance additive；
Water-cement ratio 0.16~0.22.
2. a kind of superhigh tenacity concrete inorganic decorating board of the surface described in claim 1 containing pattern, which is characterized in that described
The length of superhigh tenacity concrete inorganic decorating board is 500-2400mm, width 500-1200mm, with a thickness of 15~30mm.
3. a kind of superhigh tenacity concrete inorganic decorating board of the surface according to claim 1 containing pattern, which is characterized in that
The superhigh tenacity concrete inorganic decorating board includes the raw material of following parts by weight:
575~725 parts of the continuous grading colour coarse aggregate of 3~8mm of partial size；
450~550 parts of the fine aggregate of 0.15~2.36mm of partial size；
Intensity is not less than 450~650 parts of cement of 32.5MPa；
260~390 parts of the admixture that 5~30 μm of average grain diameter；
8.5~16.5 parts of the organic fiber of 10~20mm of length；
28~42 parts of pigment powder；
17.5~22.5 parts of high performance additive；
Water-cement ratio 0.17~0.21.
4. a kind of superhigh tenacity concrete inorganic decorating board of the surface according to claim 1 containing pattern, which is characterized in that
The superhigh tenacity concrete inorganic decorating board includes the raw material of following parts by weight:
650 parts of the continuous grading colour coarse aggregate of 3~8mm of partial size；
500 parts of the fine aggregate of 0.15~2.36mm of partial size；
Intensity is not less than 550 parts of cement of 32.5MPa；
325 parts of the admixture that 5~30 μm of average grain diameter；
12.5 parts of the organic fiber of 10~20mm of length；
35 parts of pigment powder；
20 parts of high performance additive；
Water-cement ratio 0.19.
5. a kind of superhigh tenacity concrete inorganic decorating board of the surface according to claim 1 containing pattern, which is characterized in that
The arrangement of reinforcement is glass fiber reticular cloth, glass stick, basalt fibre grid cloth, basalt fibre stick, carbon fiber rod, PC rod iron, height
One of strong steel wire, hot rolling plain bar, cold rolled reinforcing steel bar with ribs or multiple combinations.
6. a kind of superhigh tenacity concrete inorganic decorating board of the surface containing pattern described in one of -4 according to claim 1, special
Sign is that the colour coarse aggregate is one of colored rubble, stained glass, other colored aggregates or multiple combinations.
7. a kind of superhigh tenacity concrete inorganic decorating board of the surface containing pattern described in one of -4 according to claim 1, special
Sign is that the fine aggregate is one of quartz sand or Machine-made Sand.
8. a kind of superhigh tenacity concrete inorganic decorating board of the surface according to claim 1 containing pattern, which is characterized in that
The cement is one of white cement or dark cement.
9. a kind of superhigh tenacity concrete inorganic decorating board of the surface containing pattern described in one of -4 according to claim 1, special
Sign is that the pigment powder is inorganic pigment or inorganic pigment and organic pigment mixture.
10. a kind of superhigh tenacity concrete inorganic decorating board of the surface containing pattern described in one of -4 according to claim 1, special
Sign is that the high performance additive is poly carboxylic acid series water reducer.
11. a kind of preparation of ultra-high performance concrete inorganic decorating board of the surface as described in one of claim 1-10 containing pattern
Method, which comprises the following steps:
S1 will be put on stainless steel bed die with pattern template and pave, and then retarder is sprayed on bed die, after 15~30 minutes
Stainless steel periphery frame is fixed on bed die by the peripheral frame that correspondingly-sized is assembled after removing with pattern template with buckle,
Obtain the removable inorganic decorating board mold for being sprayed with retarder pattern；
S2 according to ultra-high performance concrete each raw material usage of mix calculation, whole cement, admixture, pigment powder is first pre-
It is 2~4 minutes mixed；
All water of colored coarse aggregate, fine aggregate, organic fiber and 40% weight is added and premixes dry mash obtained by S2 step by S3
Middle stirring 1~2 minute；
Whole additives and remaining 60% water are added in the mixture prewetted obtained by S3 step by S4, are sufficiently stirred 7~9 points
Clock obtains superhigh tenacity concrete mix；
The superhigh tenacity concrete mix that step S4 is obtained is poured into the removable inorganic decorating board mold that S1 is obtained by S5,
When being poured into the 1/3~1/2 of thickness, arrangement of reinforcement is spread, continues to be poured into design thickness, vibrate 5~10 seconds；
Step S5 is poured the decorative panel obtained after vibration and moves into vacuum chamber by S6, and after carrying out vacuumizing and defoaming, decorative panel is removed
Vacuum chamber, surface are closed flat；
Decorative panel overlay film made from step S6 is conserved 8~16 hours and is demoulded by S7, and washes away inorganic decorating plate face with giant
Layer, obtains patterned superhigh tenacity concrete inorganic decorating board；
The superhigh tenacity concrete inorganic decorating board that S7 is obtained is put into 80~95 DEG C of dry heating curing kiln and conserves 36~48 by S8
Hour；
S9 polishes decorative panel bilayer made from step S8, has pattern plane to polish with a thickness of 0.2~0.5mm, pattern-free face
Polishing will have pattern plane polishing and sprayed surface protective agent obtain the inorganic dress of superhigh tenacity concrete with a thickness of 0.5~1.0mm
Plaque.
12. the preparation method of superhigh tenacity concrete inorganic decorating board of the surface according to claim 11 containing pattern,
It is characterized in that, the peripheral bezel height for the removable inorganic decorating board mold that the step S1 is obtained is 18~33mm.
13. the preparation method of superhigh tenacity concrete inorganic decorating board of the surface according to claim 11 containing pattern,
It is characterized in that, the step S2 first premixes whole cement, admixture, pigment powder 2~4 minutes, makes pigment powder and cementitious material
It is sufficiently mixed, guarantees inorganic decorating board color uniformity, reduce color difference.
14. the preparation method of superhigh tenacity concrete inorganic decorating board of the surface according to claim 11 containing pattern,
It is characterized in that, the superhigh tenacity concrete mix integral working that the step S4 is obtained is 550~700mm of divergence.
15. the preparation method of superhigh tenacity concrete inorganic decorating board of the surface according to claim 11 containing pattern,
It is characterized in that, the carry out vacuumizing and defoaming of the step S6, pressure is -0.07~-0.1 megapascal, and inclined heated plate is 5~10 seconds.
16. the preparation method of superhigh tenacity concrete inorganic decorating board of the surface according to claim 11 containing pattern,
It being characterized in that, the step S7 obtains patterned superhigh tenacity concrete inorganic decorating board, and pattern depth is 0.5~
2.0mm。
17. the preparation method of superhigh tenacity concrete inorganic decorating board of the surface according to claim 11 containing pattern,
It is characterized in that, the step S9 carries out sanding and polishing and sprayed protection agent to decorative panel.
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| CN109851290A (en) * | 2019-03-15 | 2019-06-07 | 中民筑友新材有限公司 | A kind of UHPC decorative hanging board imitating granite and its production process |
| WO2021012310A1 (en) * | 2019-07-19 | 2021-01-28 | 黄贺明 | High-toughness inorganic composite artificial stone panel and preparation method therefor |
| WO2021012308A1 (en) * | 2019-07-19 | 2021-01-28 | 黄贺明 | Organic fiber toughened inorganic composite artificial stone panel and preparation method therefor |
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| CN110805143A (en) * | 2019-11-14 | 2020-02-18 | 鞍钢建设集团有限公司 | A kind of prefabricated steel structure building beam, column and wall wrapping construction method |
| CN111441528A (en) * | 2020-03-09 | 2020-07-24 | 浙江巍华新型建材有限公司 | Integrated prefabricated wallboard with inorganic artificial stone decorative surface and manufacturing process thereof |
| CN112125599A (en) * | 2020-08-28 | 2020-12-25 | 同济大学 | Preparation method of concrete decorative plate |
| CN112125599B (en) * | 2020-08-28 | 2022-04-05 | 同济大学 | Preparation method of concrete decorative plate |
| CN112624687A (en) * | 2020-12-14 | 2021-04-09 | 安徽汇辽新型装饰材料有限公司 | High-performance decoration and fire prevention integrated fiber reinforced concrete slab |
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Application publication date: 20190104 |