CN109928683A - A kind of micropore sintered granite slab and preparation method of inorganic non-sintered coating spraying - Google Patents
A kind of micropore sintered granite slab and preparation method of inorganic non-sintered coating spraying Download PDFInfo
- Publication number
- CN109928683A CN109928683A CN201910271462.XA CN201910271462A CN109928683A CN 109928683 A CN109928683 A CN 109928683A CN 201910271462 A CN201910271462 A CN 201910271462A CN 109928683 A CN109928683 A CN 109928683A
- Authority
- CN
- China
- Prior art keywords
- sintered
- micropore
- granite slab
- coating
- inorganic non
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Finishing Walls (AREA)
Abstract
The invention discloses a kind of micropore sintered granite slabs of inorganic non-sintered coating spraying, including inorganic non-sintered dope layer and micropore sintered granite slab, the inorganic non-sintered dope layer is set on the micropore sintered granite slab by way of inkjet printing, screen painting or coating.The micropore sintered granite slab light weight of the inorganic non-sintered coating spraying, heat-proof quality is good, can prevent fires, waterproof, anticorrosion, is suitable as exterior wall for building, and inorganic non-sintered coating spraying can be created by spraying or Freehandhand-drawing, have decorative effect.
Description
Technical field
The present invention relates to the technical field of construction material, in particular to a kind of inorganic non-sintered coating sprays micropore sintered
Granite slab.
Background technique
With being increasingly enhanced for continuous improvement of people's living standards and aesthetic conceptions, whether to daily necessities or
The incrustation of industrial products is required also increasingly to be particular about.Exterior wall surface is generally seldom decorated, in terms of decorative effect
Attention rate increasingly lagged behind the actual demand of user, and the cost of External Wall decoration is relatively high, thus it is necessary to add
To improve.
Summary of the invention
The purpose of the present invention is to provide a kind of micropore sintered granite slabs of inorganic non-sintered coating spraying, solve above-mentioned
One or more in prior art problem.
The present invention provides a kind of micropore sintered granite slab of inorganic non-sintered coating spraying, including inorganic non-sintered coating
Layer and micropore sintered granite slab, the inorganic non-sintered dope layer are set by way of inkjet printing, screen painting or coating
In on the micropore sintered granite slab.
In some embodiments, micropore sintered granite slab is made of the raw material of following weight percent: 70-75%'s
Granite powder, the feldspar of 10-20%, the first mineralizer of 0.5-3%, the pore former of the clay cladding of 1-5%, surplus are idiosome
Binder.
Wherein, fusion temperature of the feldspar for reducing mixture, hair of first mineralizer as catalyst shortening mixture
Steep molding time.
In some embodiments, the first mineralizer is talcum powder or dolomite.
In some embodiments, idiosome binder is one of bentonite, concave convex rod or diatom ooze or a variety of.
In some embodiments, the pore former of clay cladding is the preparation method comprises the following steps: the clay and pore-forming for being 30% by humidity
Agent is mixed by weight the ratio of 1:7-1:10, obtains the pore former of clay cladding.
In some embodiments, pore former is calcium carbonate.The grain fineness of calcium carbonate is preferably 80-150 mesh.
Calcium carbonate pore creating agent decomposes during high temperature firing and generates CO2Cause material to foam, obtains granite
The closed pore of plate.The clay of certain humidity is mixed cladding with pore former by the present patent application, so that calcium carbonate, which is decomposed, generates CO2
When, granite slab inside forms closed pore, and surface is then micropore.
In some embodiments, binder is AB glue or thermosetting resin.
In some embodiments, thermosetting resin is furane resins, phenolic resin, unsaturated polyester resin, asphalt mixtures modified by epoxy resin
One or more of rouge.
In some embodiments, the length of micropore sintered granite slab is 1000-3960mm, is highly 800-
1500mm, with a thickness of 20-80mm.
A kind of method of the micropore sintered granite slab of inorganic non-sintered coating spraying, comprising the following steps:
S1, pore former, the idiosome binder of granite powder, feldspar, the first mineralizer, clay cladding are stirred in proportion
It mixes to be uniformly mixed and mixture is made, then mixture is granulated by rolling, form plate idiosome；
S2, plate idiosome is pressed into plate structure, and the high temperature furnace for being 1000-1200 DEG C in temperature by certain pressure
In carry out heating 50-70 minutes, taken out from high temperature furnace after the completion of heating, natural cooling, as micropore sintered granite slab；
S3, micropore sintered granite slab surface by kaolin it is levelling；
S4, it coats titanium salt or titanium oxide and the second mineralizer to form multiple particles using waterglass, then by multiple particles
Firing is mixed with silica and zirconium oxide, obtains inorganic coating；
S5, after grinding the inorganic coating by grinder, micron grain size coating is obtained, added after dispersing agent by wet
Method is ground so that after coating stabilization, and nanometer particle size coating concentrate is obtained, and the coating concentrate is passed through inkjet printing, net
Version printing or the mode of coating form pattern on the micropore sintered granite slab after the step S3 is levelling, obtain described inorganic
The micropore sintered granite slab of non-sintered coating spraying.
In some embodiments, the second mineralizer is sodium fluoride, ammonium chloride, sodium chloride, lithium fluoride, potassium chloride or fluorination
At least one of barium.
In some embodiments, dispersing agent is at least one of methanol, ethyl alcohol or glycerine.
The utility model has the advantages that the micropore sintered granite slab matter of the inorganic non-sintered coating spraying of one kind disclosed by the embodiments of the present invention
Amount is light, and heat-proof quality is good, can prevent fires, waterproof, anticorrosion, is suitable as exterior wall for building, and inorganic non-sintered coating spraying
It can be created by spraying or Freehandhand-drawing, there is decorative effect.
Detailed description of the invention
Fig. 1 is the microscopical picture of the micropore sintered granite slab of the inorganic non-sintered coating spraying of one kind of embodiment 1.
Specific embodiment
The present invention will be further described below with reference to examples.Following embodiment is only intended to clearly illustrate this
The performance of invention, and the following examples cannot be limited only to.
Embodiment 1:
A kind of method of the micropore sintered granite slab of inorganic non-sintered coating spraying, comprising the following steps:
A1, clay cladding pore former preparation: by humidity be 30% clay and pore former by weight 1:7 ratio into
Row mixing, obtains the pore former of clay cladding；
A2, granite powder, feldspar, talcum powder, the calcium carbonate of clay cladding, bentonite are stirred mixing in proportion
It is even that mixture is made, then mixture is granulated by rolling, form plate idiosome；Wherein, 70 granite powder, 20% length
Stone, 3% talcum powder, 5% clay cladding calcium carbonate, 2% bentonite.
A3, plate idiosome is pressed into plate structure by certain pressure, and in the high temperature furnace that temperature is 1000 DEG C into
Row heating 70 minutes, takes out from high temperature furnace, natural cooling, the as described micropore sintered granite slab after the completion of heating；
As shown in Figure 1, the surface of micropore sintered granite slab has microcellular structure；
A4, inorganic non-sintered coating is sprayed on the micropore sintered granite slab, obtains the inorganic non-sintered painting
Expect the micropore sintered granite slab A of spraying, wherein the length of granite slab A is 1000mm, is highly 800mm, with a thickness of
20mm；
A4, micropore sintered granite slab surface by kaolin it is levelling；
A5, titanium oxide and sodium fluoride are coated to form multiple particles using waterglass, then by multiple particles and silica and
Zirconium oxide mixing firing, obtains inorganic coating；
A6, after grinding the inorganic coating by grinder, micron grain size coating is obtained, passes through wet process after adding methanol
Grinding is so that obtain nanometer particle size coating concentrate after coating stabilization, the side that the coating concentrate is passed through inkjet printing
Formula forms pattern on the micropore sintered granite slab after the step S3 is levelling, obtains the inorganic non-sintered coating spraying
Micropore sintered granite slab.
Embodiment 2:
A kind of method of the micropore sintered granite slab of inorganic non-sintered coating spraying, comprising the following steps:
B1, clay cladding pore former preparation: by humidity be 30% clay and pore former by weight 1:10 ratio
It is mixed, obtains the pore former of clay cladding；
B2, granite powder, feldspar, dolomite, the calcium carbonate of clay cladding, concave convex rod are stirred mixing in proportion
It is even that mixture is made, then mixture is granulated by rolling, form plate idiosome；Wherein, 75% granite powder, 10% length
Stone, 0.5% dolomite, 1% clay cladding calcium carbonate, 13.5% concave convex rod.
B3, plate idiosome is pressed into plate structure by certain pressure, and in the high temperature furnace that temperature is 1200 DEG C into
Row heating 50 minutes, takes out from high temperature furnace, natural cooling, the as described micropore sintered granite slab after the completion of heating；
B4, inorganic non-sintered coating is sprayed on the micropore sintered granite slab, obtains the inorganic non-sintered painting
Expect the micropore sintered granite slab B of spraying, wherein the length of granite slab B is 3960mm, is highly 1500mm, with a thickness of
80mm；
B5, micropore sintered granite slab surface by kaolin it is levelling；
B6, potassium titanate and ammonium chloride are coated to form multiple particles using waterglass, then by multiple particles and silica and
Zirconium oxide mixing firing, obtains inorganic coating；
B7, after grinding the inorganic coating by grinder, micron grain size coating is obtained, passes through wet process after adding ethyl alcohol
Grinding is so that obtain nanometer particle size coating concentrate after coating stabilization, the side that the coating concentrate is passed through screen painting
Formula forms pattern on the micropore sintered granite slab after the step S3 is levelling, obtains the inorganic non-sintered coating spraying
Micropore sintered granite slab.
Embodiment 3:
A kind of method of the micropore sintered granite slab of inorganic non-sintered coating spraying, comprising the following steps:
C1, clay cladding pore former preparation: by humidity be 30% clay and pore former by weight 1:8 ratio into
Row mixing, obtains the pore former of clay cladding；
C2, granite powder, feldspar, dolomite, the calcium carbonate of clay cladding, diatom ooze are stirred mixing in proportion
It is even that mixture is made, then mixture is granulated by rolling, form plate idiosome；Wherein, 72% granite powder, 15% length
Stone, 2% dolomite, 3% clay cladding calcium carbonate, 8% diatom ooze.
C3, plate idiosome is pressed into plate structure by certain pressure, and in the high temperature furnace that temperature is 1100 DEG C into
Row heating 60 minutes, takes out from high temperature furnace, natural cooling, the as described micropore sintered granite slab after the completion of heating；
C4, inorganic non-sintered coating is sprayed on the micropore sintered granite slab, obtains the inorganic non-sintered painting
Expect the micropore sintered granite slab C of spraying, wherein the length of granite slab C is 2000mm, is highly 1000mm, with a thickness of
50mm。
C5, micropore sintered granite slab surface by kaolin it is levelling；
C6, sodium titanate and sodium chloride are coated to form multiple particles using waterglass, then by multiple particles and silica and
Zirconium oxide mixing firing, obtains inorganic coating；
C7, after grinding the inorganic coating by grinder, micron grain size coating is obtained, added after glycerine by wet
Method is ground so that after coating stabilization, nanometer particle size coating concentrate is obtained, by the coating concentrate by way of coating
Pattern is formed on the micropore sintered granite slab after the step S3 is levelling, obtains the micro- of the inorganic non-sintered coating spraying
Hole is sintered granite slab.
Performance test:
The micropore sintered granite slab sample of the inorganic non-sintered coating spraying of embodiment is tested, it is specific to test
Method is as follows:
(1) test of density
Density refers to quality possessed by unit volume.This experiment uses geometrical principle, referring to GB/T5486-2008 " nothing
Machine hard insulating product experimental method " test granite slab density, specific experiment step are as follows: by sample put in a drying box to
Then constant-quality adopts the quality G of sample in its natural state that weighs with scale；Sample geometric dimension is measured, sample body is calculated
Product V1.The density of sample: ρ=G/V is calculated using following formula1, in formula: ρ is the density of sample, kg/m3；G is after sample drying
Quality, kg；V1For volume of sample, m3。
(2) test of thermal coefficient
Experiment tests granite slab thermal coefficient using TC-7000H type laser thermal constant instrument.Test sample is cutting
The surfacing granite slab of 120cm, width 10cm, high 5cm, it is dry to constant weight through 100 DEG C, it is surveyed under the conditions of room temperature (25 DEG C)
It is fixed.
(3) test of combustibility
Flammability test, reference are carried out to sample using GB/T 8626-2007 " Test method of flammability for building materials "
GB/T8624-2012 " construction material and classification of combustion properties of building materials and products " is classified the combustibility of sample.
(4) test of water absorption rate
It is specific real referring to GB/T5496-2008 " inorganic hard insulating product experimental method " test sample volume water absorption rate
Test step are as follows: firstly, by sample drying to constant-quality Gg, meanwhile, sample geometric dimension is measured, volume of sample V is calculated2；So
Afterwards, sample is immersed in 3h in tap water, takes out sample immediately after 3h, the quality of sample is weighed after each surface residual moisture of going out
Gs.Volume of sample water absorption rate: W is calculated using following formulaT=(Gs-Gg)/(V2·ρw) * 100, in formula: WTFor volume of sample suction
Water rate, %；GsFor the wet quality after sample immersion, kg；GgFor the dry mass before sample immersion, kg；V2For volume of sample, m3；ρw
For the density of tap water, 1000kg/m is taken3。
(5) test of compression strength
Experiment uses TYE-3000 type pressure testing machine, referring to " the inorganic hard insulating product experiment side GB/T5486-2008
Method " test sample compression strength.Compression strength is calculated using following company:
σ=P1/ S, in formula, σ is the compression strength of sample；MPa；P1For the breaking load of sample, N；S is the compression of sample
Area, mm2。
The performance test results such as the following table 1:
Table 1: the performance test results summarize
From upper table result it is found that the micropore sintered granite of the inorganic non-sintered coating spraying of embodiment 1-3 (sample A-C)
Plate sample light weight, heat-proof quality is good, can prevent fires, waterproof, anticorrosion, is suitable as exterior wall for building, and inorganic non-sintered
Coating spraying can be created by spraying or Freehandhand-drawing, have decorative effect.
The above statement is only preferred embodiment of the invention, it is noted that those skilled in the art, not
Under the premise of being detached from the invention design, various modifications and improvements can be made, these also should be regarded as protection of the invention
Within the scope of.
Claims (10)
1. a kind of micropore sintered granite slab of inorganic non-sintered coating spraying, which is characterized in that including inorganic non-sintered coating
Layer and micropore sintered granite slab, the inorganic non-sintered dope layer are set by way of inkjet printing, screen painting or coating
In on the micropore sintered granite slab.
2. the micropore sintered granite slab of the inorganic non-sintered coating spraying of one kind according to claim 1, which is characterized in that
The micropore sintered granite slab is made of the raw material of following weight percent: the length of the granite powder of 70-75%, 10-20%
Stone, the first mineralizer of 0.5-3%, the pore former of the clay cladding of 1-5%, surplus are idiosome binder.
3. the micropore sintered granite slab of the inorganic non-sintered coating spraying of one kind according to claim 2, which is characterized in that
First mineralizer is talcum powder or dolomite.
4. the micropore sintered granite slab of the inorganic non-sintered coating spraying of one kind according to claim 2, which is characterized in that
The idiosome binder is one of bentonite, concave convex rod or diatom ooze or a variety of.
5. the micropore sintered granite slab of the inorganic non-sintered coating spraying of one kind according to claim 2, which is characterized in that
The pore former of clay cladding the preparation method comprises the following steps: by humidity be 30% clay and pore former by weight 1:7-1:10 ratio
Example is mixed, and the pore former of clay cladding is obtained.
6. the micropore sintered granite slab of the inorganic non-sintered coating spraying of one kind according to claim 2, which is characterized in that
The pore former is calcium carbonate.
7. the micropore sintered granite slab of the inorganic non-sintered coating spraying of one kind according to claim 1, which is characterized in that
The length of the micropore sintered granite slab is 1000-3960mm, is highly 800-1500mm, with a thickness of 20-80mm.
8. the preparation method of the micropore sintered granite slab of the inorganic non-sintered coating spraying of one kind according to claim 1,
Characterized by comprising the following steps:
S1, by granite powder, feldspar, the first mineralizer, clay cladding pore former, idiosome binder be stirred in proportion it is mixed
It closes and mixture is uniformly made, then mixture is granulated by rolling, form plate idiosome；
S2, plate idiosome is pressed into plate structure by certain pressure, and in the high temperature furnace that temperature is 1000-1200 DEG C into
Row heating 50-70 minutes, takes out from high temperature furnace, natural cooling, as micropore sintered granite slab after the completion of heating；
S3, micropore sintered granite slab surface by kaolin it is levelling；
S4, it coats titanium salt or titanium oxide and the second mineralizer to form multiple particles using waterglass, then by multiple particles and oxygen
SiClx and zirconium oxide mixing firing, obtain inorganic coating；
S5, after grinding the inorganic coating by grinder, micron grain size coating is obtained, is ground after adding dispersing agent by wet process
Mill is printed so that obtain nanometer particle size coating concentrate after coating stabilization, by the coating concentrate by inkjet printing, halftone
Brush or the mode of coating form pattern on the micropore sintered granite slab after the step S3 is levelling, obtain described inorganic unburned
Tie the micropore sintered granite slab of coating spraying.
9. the preparation method of the micropore sintered granite slab of the inorganic non-sintered coating spraying of one kind according to claim 8,
It is characterized in that, second mineralizer be sodium fluoride, ammonium chloride, sodium chloride, lithium fluoride, potassium chloride or barium fluoride at least
It is a kind of.
10. the preparation method of the micropore sintered granite slab of the inorganic non-sintered coating spraying of one kind according to claim 8,
It is characterized in that, the dispersing agent is at least one of methanol, ethyl alcohol or glycerine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910271462.XA CN109928683A (en) | 2019-04-04 | 2019-04-04 | A kind of micropore sintered granite slab and preparation method of inorganic non-sintered coating spraying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910271462.XA CN109928683A (en) | 2019-04-04 | 2019-04-04 | A kind of micropore sintered granite slab and preparation method of inorganic non-sintered coating spraying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109928683A true CN109928683A (en) | 2019-06-25 |
Family
ID=66989324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910271462.XA Pending CN109928683A (en) | 2019-04-04 | 2019-04-04 | A kind of micropore sintered granite slab and preparation method of inorganic non-sintered coating spraying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109928683A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113277884A (en) * | 2021-04-20 | 2021-08-20 | 福建省晋江市丹豪陶瓷有限公司 | High-temperature-resistant wear-resistant all-digital rock plate and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR940005098B1 (en) * | 1991-12-06 | 1994-06-10 | 재단법인 한국에너지기술연구소 | Composition of ceramic coating |
| CN103953822A (en) * | 2014-04-20 | 2014-07-30 | 莱州明发隔热材料有限公司 | Manufacturing method of high-temperature energy-saving type xonotlite composite heat insulation plate |
| CN109265130A (en) * | 2018-11-06 | 2019-01-25 | 中集绿建环保科技有限公司 | A kind of granite slab and method using the preparation of granite tailing |
-
2019
- 2019-04-04 CN CN201910271462.XA patent/CN109928683A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR940005098B1 (en) * | 1991-12-06 | 1994-06-10 | 재단법인 한국에너지기술연구소 | Composition of ceramic coating |
| CN103953822A (en) * | 2014-04-20 | 2014-07-30 | 莱州明发隔热材料有限公司 | Manufacturing method of high-temperature energy-saving type xonotlite composite heat insulation plate |
| CN109265130A (en) * | 2018-11-06 | 2019-01-25 | 中集绿建环保科技有限公司 | A kind of granite slab and method using the preparation of granite tailing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113277884A (en) * | 2021-04-20 | 2021-08-20 | 福建省晋江市丹豪陶瓷有限公司 | High-temperature-resistant wear-resistant all-digital rock plate and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101146220B1 (en) | A high density fire resistive coating composition for ultra high strength concrete having finish function | |
| US20210130244A1 (en) | Particle-stabilized foams using sustainable materials | |
| CN109311752A (en) | Geo-polymer foam formulations | |
| JPS6077155A (en) | Prill of hard inorganic foamed body and manufacture | |
| KR19990044558A (en) | Composites containing aerogels and adhesives, preparation methods thereof and uses thereof | |
| EP1713985B1 (en) | Sound absorbing structures | |
| CN106187087A (en) | Composite foamed pottery of facing based on granite mine tailing and preparation method thereof | |
| CN111410513B (en) | Thin microporous composite ceramic plate with high porosity and preparation method thereof | |
| CN109265130A (en) | A kind of granite slab and method using the preparation of granite tailing | |
| KR102624132B1 (en) | Composite particle production process and insulating materials and their corresponding uses for the production of insulating products for the building materials industry, and their corresponding uses | |
| CN108117312A (en) | A kind of decoration acoustic absorption and preparation method thereof | |
| CN108996909A (en) | A kind of ceramic exterior wall brick and preparation method thereof of artificial granite speckle | |
| CN107140926B (en) | Gypsum-based steel structure fireproof protection material | |
| CN109928683A (en) | A kind of micropore sintered granite slab and preparation method of inorganic non-sintered coating spraying | |
| CN109081703A (en) | A kind of preparation method of decoration of exterior wall rock beam not easy to fade | |
| KR100760690B1 (en) | Manufacturing method of interior and exterior panel | |
| KR102067934B1 (en) | Finishing material composition, manufacturing method of the same and painting method using the same | |
| EP1113050B1 (en) | Paint material for constructional finishing and panel for constructional finishing and method of preparing these | |
| CN103396079B (en) | Inorganic artificial marble, and preparation method and application thereof | |
| KR20010070597A (en) | Lightness Porous Ceramic Sound-absorbing Material and Manufacturing Method | |
| CN100404454C (en) | Compound decorative board of expanded perlite and its prepn. method | |
| JP3212590B1 (en) | Humidity control building materials | |
| CN108706913A (en) | A kind of nana intelligent heat-insulating heat-preserving material and preparation method thereof for external wall | |
| CN107476517A (en) | A kind of waterproof fireproofing sheet material of heat discoloration | |
| JP4630446B2 (en) | INORGANIC CURABLE COMPOSITION AND PROCESS FOR PRODUCING THE SAME, INORGANIC CURED BODY AND PROCESS FOR PRODUCING THE SAME, Gypsum-based Cured Body, and Cement-Based Cured Body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190625 |
|
| RJ01 | Rejection of invention patent application after publication |