CN105863197A - Fiber porcelain light-weight function board and preparation method thereof - Google Patents
Fiber porcelain light-weight function board and preparation method thereof Download PDFInfo
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- CN105863197A CN105863197A CN201610187472.1A CN201610187472A CN105863197A CN 105863197 A CN105863197 A CN 105863197A CN 201610187472 A CN201610187472 A CN 201610187472A CN 105863197 A CN105863197 A CN 105863197A
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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
- E04F13/0875—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 a basic insulating layer and at least one covering layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B18/00—Layered products essentially comprising ceramics, e.g. refractory products
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
-
- 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
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
-
- 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
-
- 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
- E04F13/142—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 ceramics or clays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
- B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2419/00—Buildings or parts thereof
- B32B2419/04—Tiles for floors or walls
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3208—Calcium oxide or oxide-forming salts thereof, e.g. lime
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Finishing Walls (AREA)
- Laminated Bodies (AREA)
Abstract
The invention relates to a fiber porcelain light-weight function board and a preparation method thereof, and belongs to the field of a building material. The fiber porcelain light-weight function board consists of an unfoamed inorganic material layer and a foamed inorganic material layer, wherein according to a material formula of the foamed inorganic material layer, limestone, plaster, silicon carbide powder or glass powder is mixed in the conventional porcelain raw material; for the mixing proportion, 10 to 35 parts of limestone, plaster, silicon carbide powder or glass powder are included in 100 parts of raw materials, and the rest is the conventional porcelain raw material; the unfoamed inorganic material layer and the foamed inorganic material layer are fired into a whole through once high-temperature sintering; after the high-temperature sintering, the thickness of the unfoamed inorganic material layer is 3 to 5mm, and the thickness of the foamed inorganic material layer is 60 to 200mm; the length and width dimension proportion of the single fiber porcelain light-weight function board is 2:1; and the specific gravity of the fiber porcelain light-weight function board is 0.5 to 0.6. The fiber porcelain light-weight function board has the functions of heat insulation and sound isolation, is suitable for finishing and decoration of internal and external wall surfaces of a building, or is used for building partition walls among all rooms inside the building.
Description
Technical field
The invention belongs to building material field, particularly relate to a kind of building inner and outer surfaces decoration with heat insulation function
Use sheet material.
Background technology
Traditional decorating outer wall of building typically uses the mode of patch ceramic tile decoration, this kind of architectural style to be connect by masses
It is subject to, has been widely used in decoration of exterior wall.
Authorized announcement date is on April 26th, 2006, and Authorization Notice No. is the Chinese invention patent of CN1253402C
In, disclosing one " inner, external wall decoration Superthin ceramic boad ", it is mixed with in the clay of fiber ceramic board base layer
Inorganic mineral fiber, the one side at base layer arranges the composite facer including ground glaze layer and cover coat；The length of porcelain plate,
Ratio wide, gauge is 3～1.5: 2～1: 0.008～0.003.
This technical scheme is mixed with inorganic mineral fiber in the clay of fiber ceramic board base layer, in the surface configuration of fiber ceramic board
Have composite glaze surface layer, such that it is able to prepare length and width a size of 3 meters × 1.5 meters, thickness be only 3 to 6 millimeters,
Having the large size ceramic building board of decorative effect, the inner, external wall decoration that can be widely used for building is used.
But the decoration porcelain plate obtained by this technical scheme does not have heat insulation function.
In recent years, energy-saving building technology has become as one of important directions of world today's Building technology development, China
Within building energy conservation being classified as macro development plan.
In recent years, along with the raising day by day of country's External Wall power conservation requirement, exterior wall common demands makees INSULATION DESIGN.Build
Build the exterior-wall heat insulation of thing as a kind of power-saving technology, the most constantly promote, and dynamics constantly expands.
Exterior wall not only needs insulation, and be also satisfied fire protection requirement.Existing construction standards require outside civil buildings
Wall insulation must use A level insulation material.
Authorized announcement date is December in 2014 10, and Authorization Notice No. is the Chinese invention of CN 103359997 B
Patent, discloses one " nanometer foam concrete and reinforcement heat-insulation wall plate and the preparation method of wallboard ", and its nanometer is steeped
Foam concrete, including following component the most by weight ratio: 100 parts of cement, 0.1-5 part oil coke desulfurization ash, 0.012
Part waterproofing agent, 10-30 part flyash, 0.1-6 part super plasticizer, 50-200 part water, 1-20 part foaming agent, 0.01-5
Part nano wave-absorption agent.The wallboard goods of the embedded steel wire of nanometer foam concrete of this technical scheme, can be used for airport,
Near harbour, navigation mark, television station and receiving station or scientific research department, precision instrument factory and the country of anti electromagnetic wave interference
During the high-grade building concrete base retaining wall such as the Tempest of secret unit, on the one hand ensure most basic physics
Mechanics, thermal and insulating performance, further aspect can have noise reduction sound insulation capabilities.
But the foam concrete that this technical scheme is obtained and reinforcement heat-insulation wall plate do not have decoration functions, meet not
The requirement of the inner, external wall decoration of building.
Additionally, those skilled in the art both knows about, (such as rock wool heat-preservation layer, send out at existing conventional heat-insulation layer
Bubble heat-insulation layer etc.) on use mull technique to carry out pasting ceramic tile operation again, not only construction technology is sufficiently complex, and viscous
After knot construction there is the hidden danger come off in ceramic tile；Add A level insulation material and the most mostly use powder glass bead
Or fibrous rock wool, the most extremely difficult (mainly heat-insulation layer and the ceramic tile of magnetic sheet decorative effect will be made in the above
Between adhesion strength and durability can not reach requirement).
If in above-mentioned " nanometer foam concrete and reinforcement heat-insulation wall plate " outside, then bonding compound aforesaid " interior,
Decoration of exterior wall Superthin ceramic boad " so that it has insulation and decoration functions simultaneously, the most feasible, but
It is to be impracticable in practice of construction operation, because porcelain plate exists de-after using existing bonding process construction first
The hidden danger fallen, second will be to length and width a size of 3 meters × 1.5 meters, and thickness is only the big specification pottery of 3 to 6 millimeters
Porcelain building board implements bonding process, also to ensure lasting adhesion strength, actually cannot implement.
How to make the ceramic building material plate being similar to above-mentioned big specification both have decoration functions, there is insulation merit the most simultaneously
Can, it is in reality job execution and building materials manufacturing urgent problem.
Summary of the invention
The technical problem to be solved is to provide a kind of fine porcelain lightweight feature board and preparation method thereof, and it has
The not foaming layer of full-inorganic material and foaming layer structure, be additionally provided with glaze decorating layer on the surface of not foaming layer；Should
Technical scheme, by using the foaming layer of full-inorganic material, realizes the insulation of building board, sound insulation function, passes through
Glaze decorating layer realizes the decoration functions of building board；Due to the not foaming layer of its full-inorganic material and foaming layer it
Between be integrally forming through a high-temperature firing, therefore there is not the bonding between heat-insulation layer and decorative layer or come off
Problem, it is to avoid construction processing complicated between insulation construction and decorating structure in prior art.
A kind of fine porcelain lightweight feature board of offer is provided, it is characterized in that:
Described fine porcelain lightweight feature board is made up of with foaming inorganic material layer the inorganic material layer that do not foams；
Do not foam described in it material prescription of inorganic material layer, for conventional ceramic raw material；
The material prescription of its described foaming inorganic material layer, in conventional ceramic raw material, mix be mixed with limestone,
Gypsum Fibrosum, carborundum powder or glass dust, it mixes mixed proportion is to be added with 10 to 35 parts of stones in every 100 parts of raw materials
Lime stone, Gypsum Fibrosum, carborundum powder or glass dust, remaining is conventional ceramic raw material；
The described inorganic material layer that do not foams, is integrally forming through a high-temperature firing with foaming inorganic material layer；
The inorganic material layer thickness that do not foams described after high-temperature firing is 3 to 5 millimeters；
Foaming inorganic material layer thickness described after high-temperature firing is 60 to 200 millimeters；
The length and width dimension scale of described monolithic fibre porcelain lightweight feature board is 2: 1；
The single-block area of described fine porcelain lightweight feature board is equal to or more than 2 square metres；
The proportion of described fine porcelain lightweight feature board is 0.5 to 0.6；
Described fine porcelain lightweight feature board has insulation, sound insulation function, it is adaptable to the dress of the inside and outside metope of building
Repair, decorate, or build the partition wall between each room of interior of building
Further, it is additionally provided with glaze decorating layer on the described surface not foaming inorganic material layer, with satisfied building
The finishing requirements of the inside and outside metope of thing.
Its described glaze decorating layer is conventional glaze decorating layer.
Concrete, described do not foam inorganic material layer and foaming inorganic material layer, through 1150 to 1250 degree
High temperature, one time high-temperature firing is integrally forming.
Technical scheme additionally provides the preparation method of a kind of above-mentioned fine porcelain lightweight feature board, it is characterized in that institute
The preparation method stated at least comprises the following steps:
A, according to do not foam inorganic material layer and foaming inorganic material layer formula, prepare the inorganic material that do not foams respectively
The bed of material and the raw material of foaming inorganic material layer；
B, to do not foam inorganic material layer and foaming inorganic material layer raw material mix respectively, grind；
C, by not foaming, the inorganic material layer raw material with foaming inorganic material layer carries out filter pressing respectively and becomes mud cake, passes through
Vacuum extruding form, obtains do not foam inorganic material layer plate and foaming inorganic material layer plate respectively；
D, by obtain do not foam inorganic material layer plate and foaming inorganic material layer plate carry out " be combined " operate,
Obtain the composite plate material of fine porcelain lightweight feature board；
E, composite plate material to fine porcelain lightweight feature board carry out drying and shaping；
F, composite plate material to fine porcelain lightweight feature board carry out " high temperature burns till " operation, prepare fine porcelain lightweight function
The crude product of plate；
G, crude product to fine porcelain lightweight feature board carry out surface finish operation and cut by size, it is thus achieved that meet the requirements
Fine porcelain lightweight feature board finished product.
Concrete, its described " being combined " operation, is by described do not foam inorganic material layer plate and foaming nothing
Machine material laminate material is stacked or is stacked together, and makes both become a composite plate material assembly.
Further, after described step C, for the inorganic material layer plate that do not foams obtained, according to often
Rule glazing process carries out " glazing " operation on the surface of the inorganic material layer plate that do not foams, and constitutes glaze precoat, warp
Cross " high temperature burns till " operation fire after, the glaze decorating layer described in formation；
Or, after described D step, to described do not foam inorganic material layer plate and foaming inorganic material
After laminate material carries out " being combined " operation, enter on the surface of the inorganic material layer plate that do not foams according to conventional glazing process
Row " glazing " operation, constitutes glaze precoat, after " high temperature burns till " operation is fired, and the glaze described in formation
Decorative layer；
Or, after described E step, after the composite plate material of fine porcelain lightweight feature board is carried out drying and shaping,
Carry out " glazing " operation according to conventional glazing process on the surface of the inorganic material layer plate that do not foams, constitute glaze fabric
Layer, after " high temperature burns till " operation is fired, the glaze decorating layer described in formation.
Further, described " high temperature burns till " operates and at least includes following process:
Preheating section: the composite plate material of fine porcelain lightweight feature board is preheated；
Foaming section: make foaming inorganic material layer plate carry out foaming, expanded；
Sintering high temperature section: the composite plate material of fine porcelain lightweight feature board is carried out high temperature sintering, makes fine porcelain lightweight function
The composite plate material of plate, through high temperature sintering, becomes the crude product of fine porcelain lightweight feature board；
Ladder temperature descending section；The crude product of fine porcelain lightweight feature board is made annealing treatment；
Cooling section: the crude product of fine porcelain lightweight feature board is cooled to room temperature.
Further, the temperature range of described preheating section is 450 to 700 degree, and the time is 60 to 80 minutes；
The temperature range of described foaming section is 1100 to 1200 degree, and the time is 60 to 100 minutes；
The temperature range of described sintering high temperature section is 1150 to 1250 degree, and the time is 60 to 80 minutes；
The temperature range of described ladder temperature descending section is 1250 to 900 degree, and the time is 80 to 120 minutes；
The temperature range of described cooling section is 900 to 650 degree, and the time is 120 to 180 minutes.
Concrete, described " glazing " operation, execute including using the silk screen printing glazing method of routine, inkjet printing
Glaze method, glaze powder glazing method or employing are in the method for surface mount decorative pattern glaze paper, in the described nothing that do not foams
The surface of machine material laminate material constitutes glaze precoat.
Compared with the prior art, the invention have the advantage that
1. due to for being incubated, the foaming inorganic material layer of sound insulation and constitute not foaming of glaze decorating layer bearing substrate
Between inorganic material layer, burnt till by a high temperature and be integrated, stopped prior art separates between the two
Or the probability come off；
2. by foaming inorganic material layer and the setting of glaze decorating layer so that big specification/large-area porcelain for building
Plate has sound insulation, heat insulation function and decoration functions simultaneously；
3. do not foam inorganic material layer due to composition and the raw material of the inorganic material layer that foams is inorganic material, obtained
Fine porcelain lightweight feature board completely can not be right, except be applicable to the finishing of the inside and outside metope of building, decorative use it
Outward, being suitable also for building the partition body of wall between each room of interior of building, it is widely applicable, and product is overall
Lightweight, it is simple to construction, it is favorably improved site operation speed and work efficiency.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of fibre porcelain lightweight feature board of the present invention；
Fig. 2 is the step block diagram of fibre porcelain lightweight feature board preparation method of the present invention；
Fig. 3 is the step block diagram of high temperature firing operation of the present invention；
Fig. 4 is the fibre porcelain lightweight feature board of the present invention Application Example when doing partition wall.
In figure, 1 is foaming inorganic material layer, and 2 is the inorganic material layer that do not foams, and 3 is glaze decorating layer, and 4 is electric wire
Threading passage, 5 is switch or jack connector installing hole.
Detailed description of the invention
The present invention will be further described with embodiment below in conjunction with the accompanying drawings.
In Fig. 1, technical scheme provides a kind of fine porcelain lightweight feature board, and its inventive point is:
Described fine porcelain lightweight feature board is made up of, in institute with foaming inorganic material layer 1 inorganic material layer 2 that do not foams
The surface stating the inorganic material layer that do not foams is additionally provided with glaze decorating layer 3.
Its do not foam inorganic material layer and foaming inorganic material layer between, through 1150 to 1250 degree high temperature, one
Secondary high temperature is fired into and is integrated.
Its inorganic material layer thickness that do not foams after high-temperature firing is 3 to 5 millimeters, after high-temperature firing
Foaming inorganic material layer thickness is 60 to 200 millimeters.
The length and width dimension scale of the monolithic fibre porcelain lightweight feature board in the technical program is 2: 1；Its fine porcelain lightweight merit
The single-block area of energy plate is equal to or more than 2 square metres, and the proportion of its fine porcelain lightweight feature board is 0.5 to 0.6.
The fine porcelain lightweight feature board of the technical program has insulation, sound insulation and decoration functions, it is adaptable in building,
The finishing of wall face, decoration are used, or for building the partition wall in building.
Do not foam in the technical program the material prescription of inorganic material layer, for conventional ceramic raw material；In the technical program
The material prescription of foaming inorganic material layer, in conventional ceramic raw material, mixes/is mixed with limestone, Gypsum Fibrosum, carbonization
Silica flour or glass dust, its mix mixed proportion be every 100 parts of raw materials are added with 10 to 35 parts of limestone, Gypsum Fibrosum,
Carborundum powder or glass dust, remaining is conventional ceramic raw material.
Owing to the component of conventional ceramic raw material is configured to prior art, its concrete component constitutes joining between each component
The related contents such as ratio, are referred to Chinese invention patent ZL 03111785.6, ZL 200510042284.1 or ZL
201110039459.9 related content in, is not described in detail in this.
In Fig. 2, technical scheme additionally provides the preparation method of a kind of fine porcelain lightweight feature board, its invention
Point is that described preparation method at least comprises the following steps:
A, according to do not foam inorganic material layer and foaming inorganic material layer formula, prepare the inorganic material that do not foams respectively
The bed of material and the raw material of foaming inorganic material layer；
B, to do not foam inorganic material layer and foaming inorganic material layer raw material mix respectively, grind；
C, by not foaming, the inorganic material layer raw material with foaming inorganic material layer carries out filter pressing respectively and becomes mud cake, passes through
Vacuum extruding form, obtains do not foam inorganic material layer plate and foaming inorganic material layer plate respectively；
D, by obtain do not foam inorganic material layer plate and foaming inorganic material layer plate carry out " be combined " operate,
Obtain the composite plate material of fine porcelain lightweight feature board；
E, composite plate material to fine porcelain lightweight feature board carry out drying and shaping；
F, composite plate material to fine porcelain lightweight feature board carry out " high temperature burns till " operation, prepare fine porcelain lightweight function
The crude product of plate；
G, crude product to fine porcelain lightweight feature board carry out surface finish operation and cut by size, it is thus achieved that meet the requirements
Fine porcelain lightweight feature board finished product.
" being combined " operation in the technical program, is by inorganic for not foaming of obtaining respectively through vacuum extruding form
Material laminate material and foaming inorganic material layer plate, be stacked or be stacked together, making both become a composite plate material
Assembly, then carry out high-temperature firing through " high temperature burns till " operation, being allowed to consolidation becomes an overall sheet material.
" glazing " operation in the technical program, can not foamed for obtain after aforesaid step C
Inorganic material layer plate, carries out " glazing " according to conventional glazing process on the surface of the inorganic material layer plate that do not foams
Operation, constitutes glaze precoat, after " high temperature burns till " operation is fired, and the glaze decorating layer described in formation.
Or, after aforesaid D step, to described do not foam inorganic material layer plate and foaming inorganic material
After laminate material carries out " being combined " operation, enter on the surface of the inorganic material layer plate that do not foams according to conventional glazing process
Row " glazing " operation, constitutes glaze precoat, after " high temperature burns till " operation is fired, and the glaze described in formation
Decorative layer.
Again or, after aforesaid E step, after the composite plate material of fine porcelain lightweight feature board is carried out drying and shaping,
Carry out " glazing " operation according to conventional glazing process on the surface of the inorganic material layer plate that do not foams, constitute glaze fabric
Layer, after " high temperature burns till " operation is fired, the glaze decorating layer described in formation.
Aforesaid " glazing " operates, including using the silk screen printing glazing method of routine, inkjet printing glazing method, glaze
Expect powder glazing method or use the method at surface mount decorative pattern glaze paper, at the described inorganic material layer that do not foams
The surface of plate constitutes glaze precoat.
Owing to the method for above-mentioned composition glaze precoat/glaze decorating layer is prior art, it is not described in detail in this.
In Fig. 3, " high temperature burns till " in technical solution of the present invention operates and at least includes following process:
Preheating section: the composite plate material of fine porcelain lightweight feature board is preheated；
Foaming section: make foaming inorganic material layer plate carry out foaming, expanded；
Sintering high temperature section: the composite plate material of fine porcelain lightweight feature board is carried out high temperature sintering, makes fine porcelain lightweight feature board
Composite plate material through high temperature sintering, become the crude product of fine porcelain lightweight feature board；
Ladder temperature descending section；The crude product of fine porcelain lightweight feature board is made annealing treatment；
Cooling section: the crude product of fine porcelain lightweight feature board is cooled to room temperature.
In the technical program, the temperature range of described preheating section is 450 to 700 degree, and the time is 60 to 80 points
Clock；The temperature range of described foaming section is 1100 to 1200 degree, and the time is 60 to 100 minutes；Described sintering height
The temperature range of temperature section is 1150 to 1250 degree, and the time is 60 to 80 minutes；The temperature of described ladder temperature descending section
Scope is 1250 to 900 degree, and the time is 80 to 120 minutes；The temperature range of described cooling section is 900 to 650
Degree, the time is 120 to 180 minutes.
Use technique scheme and preparation method, do not foam inorganic material layer and foaming inorganic material layer can be obtained
Through the fine porcelain lightweight feature board that high-temperature firing is integrally forming.
In described fine porcelain lightweight feature board, the inorganic material layer thickness that do not foams after high-temperature firing be 3 to
5 millimeters, the foaming inorganic material layer thickness after high-temperature firing is 60 to 200 millimeters.
The length and width dimension scale of aforementioned monolithic fibre porcelain lightweight feature board is 2: 1, the list of this kind of fine porcelain lightweight feature board
Block area equals to or more than 2 square metres/block, and the proportion of this fibre porcelain lightweight feature board is 0.5 to 0.6, according to this skill
Fine porcelain lightweight feature board obtained by art scheme has insulation, sound insulation function, it is adaptable to the inside and outside metope of building
Finishing, decoration, or build the partition wall of interior of building.
In Fig. 4, when above-mentioned fine porcelain lightweight feature board is for building the partition wall between each room of interior of building
Time, two pieces of fine porcelain lightweight feature board " back-to-back " can be combined so that it is two foaming inorganic material layers
Being clipped in the middle, two lateral surface of partition wall are do not foam inorganic material layer and the glaze of two pieces of fine porcelain lightweight feature boards
Face decorative layer.
As shown in Figure 4, the passage 4 of electric wire threading can be provided in foaming inorganic material layer, close
Switch or jack connector installing hole 5 are set on two lateral surface of partition wall.
Due to the existence of the inorganic material layer that foams, can be come by the method for boring in fine porcelain lightweight feature board completely
Obtain electric wire threading passage, then obtain switch or jack connector installing hole by the method for machine cuts.Due to upper
State processing and all can use the cooked mode such as machine drilling, cutting, thus the wiring determining relevant electric wire move towards scheme and
After the particular location of each rosette, the pattern of batch machining can be used, pre-by the demand of client in manufacturer
Make, process in-site installation needs, the partition wall module of all size, and then realize the module metaplasia of partition wall
Produce and scene quickly assembles, builds, to reduce making, the work of built-in electric wire penetration pipe carried out at the construction field (site)
Amount, accelerating construction progress, improves work efficiency, also can ensure various switches or socket peace in each room of building
The installation accuracy of holding position, greatly reduces the usage quantity of electric wire built-in pipe, improve the aesthetic property of indoor decoration, one
Cause property and versatility.
Meanwhile, use partition wall Prefabricated block obtained by the technical program, use that can be the fewest or the most not
Use built-in electric wire penetration pipe, on the one hand can be greatly saved metal or the use of plastic material built-in electric wire penetration pipe
Amount, reduces construction cost, improves construction or the speed of interior decoration；On the other hand, due to this technology
The fine porcelain lightweight feature board of scheme uses full-inorganic material to prepare through high-temperature firing, does not fires, can keep away completely
Exempt from the combustibility of existing plastics built-in electric wire penetration pipe and run into the problems such as hot mastication, being conducive to improving whole building
The fire-protection rating of thing and safety.
Embodiment:
Embodiment 1:
1) according to component and the proportioning of conventional ceramic raw material, the raw material of the inorganic material layer that do not foams is prepared；The most normal
The concrete component of rule Ceramic Material constitutes the related contents such as the proportioning between each component, is referred to Chinese invention special
Related content in profit ZL 03111785.6, ZL 200510042284.1 or ZL 201110039459.9, at this
No longer describe.
2) conventional ceramic raw material 90 parts is used, the proportioning that limestone is 10 parts, prepare the former of foaming inorganic material layer
Material；
3) raw material of do not foam inorganic material layer and foaming inorganic material layer is mixed respectively, grinds；
4) inorganic material layer raw material with foaming inorganic material layer that do not foams is carried out filter pressing respectively and become mud cake, pass through
Vacuum extruding form, obtains do not foam inorganic material layer plate and foaming inorganic material layer plate respectively；
5) the inorganic material layer plate that do not foams obtained is carried out " being combined " operation with foaming inorganic material layer plate,
Obtain the composite plate material of fine porcelain lightweight feature board；
6) the above-mentioned inorganic material layer plate that do not foams is being carried out " being combined " behaviour with foaming inorganic material layer plate
After work, carry out " glazing " operation according to conventional glazing process on the surface of the inorganic material layer plate that do not foams, constitute
Glaze precoat；
7) composite plate material of fine porcelain lightweight feature board being carried out drying and shaping, it dries temperature is 100 to 110 degree,
Time is 120 minutes；
The composite plate material of fine porcelain lightweight feature board is carried out " high temperature burns till " operation, prepares fine porcelain lightweight feature board
Crude product；
The crude product of fine porcelain lightweight feature board is carried out surface finish operation and cuts by size, can obtain and meet client
The fine porcelain lightweight feature board finished product required.
Wherein, " high temperature burns till " operation is carried out by following technological parameter:
The temperature range of preheating section is 450 to 455 degree, and the time is 75 to 80 minutes；The temperature range of foaming section
Being 1100 to 1150 degree, the time is 95 to 100 minutes；The temperature range of sintering high temperature section is 1150 to 1200
Degree, the time is 75 to 80 minutes；The temperature range of ladder temperature descending section is 1200 to 900 degree, and the time is 115
To 120 minutes；The temperature range of cooling section is 900 to 650 degree, and the time is 175 to 180 minutes.
Owing to, in large-scale commercial process, the actual temperature in kiln is wanted to be accurately controlled in a certain fixing
Temperature value is the most difficult, thus each temperature above-mentioned, time controlling value be given be a span of control, only
Temperature, time are controlled in the numerical range of defined, the needs of the technical program preparation technology can be met.
After high-temperature firing, the inorganic material layer thickness that do not foams of fine porcelain lightweight feature board is 3 to 3.1 millimeters, warp
After crossing high-temperature firing, the foaming inorganic material layer thickness of fine porcelain lightweight feature board is 60 to 61.5 millimeters.
The size of obtained monolithic fibre porcelain lightweight feature board for long × wide=2 meters × 1 meter, its length and width dimension scale
Being 2: 1, the area of monolithic fibre porcelain lightweight feature board is equal to 2 square metres/block, the proportion of this fibre porcelain lightweight feature board
It is 0.6.
Embodiment 2:
Use conventional ceramic raw material 80 parts, limestone 10 parts, the proportioning that Gypsum Fibrosum is 10 parts, the preparation inorganic material of foaming
The raw material of the bed of material；
For the inorganic material layer plate that do not foams obtained, according to conventional glazing process at the inorganic material layer that do not foams
The surface of plate carries out " glazing " operation, constitutes glaze precoat；
The composite plate material of fine porcelain lightweight feature board is carried out drying and shaping, and it dries temperature is 245 to 250 degree, time
Between be 80 to 85 minutes；
Wherein, " high temperature burns till " operation is carried out by following technological parameter:
The temperature range of preheating section is 690 to 700 degree, and the time is 60 to 65 minutes；The temperature range of foaming section
Being 1190 to 1200 degree, the time is 95 to 100 minutes；The temperature range of sintering high temperature section is 1200 to 1250
Degree, the time is 60 to 65 minutes；The temperature range of ladder temperature descending section is 1250 to 900 degree, and the time is 110
To 120 minutes；The temperature range of cooling section is 900 to 650 degree, and the time is 175 to 180 minutes.
Remaining is with embodiment 1.
After high-temperature firing, the inorganic material layer thickness that do not foams of fine porcelain lightweight feature board is 5.9 to 6 millimeters, warp
After crossing high-temperature firing, the foaming inorganic material layer thickness of fine porcelain lightweight feature board is 199 to 200 millimeters.
The size of obtained monolithic fibre porcelain lightweight feature board for long × wide=2 meters × 1 meter, monolithic fibre porcelain lightweight function
The area of plate is equal to 2 square metres/block, and the proportion of this fibre porcelain lightweight feature board is 0.5.
Embodiment 3:
Use conventional ceramic raw material 65 parts, the proportioning that carborundum powder is 35 parts, the raw material of preparation foaming inorganic material layer；
The composite plate material of fine porcelain lightweight feature board is carried out drying and shaping, and it dries temperature is 200 to 210 degree, time
Between be 100 to 105 minutes；
After the composite plate material of fine porcelain lightweight feature board is carried out drying and shaping, do not foaming according to conventional glazing process
The surface of inorganic material layer plate carries out " glazing " operation, constitutes glaze precoat；
Its " high temperature burns till " operation is carried out by following technological parameter:
The temperature range of preheating section is 550 to 560 degree, and the time is 70 to 75 minutes；The temperature range of foaming section
Being 1190 to 1200 degree, the time is 95 to 100 minutes；The temperature range of sintering high temperature section is 1200 to 1250
Degree, the time is 70 to 75 minutes；The temperature range of ladder temperature descending section is 1250 to 900 degree, and the time is 115
To 120 minutes；The temperature range of cooling section is 900 to 650 degree, and the time is 175 to 180 minutes.
Remaining is with embodiment 1.
After high-temperature firing, the inorganic material layer thickness that do not foams of fine porcelain lightweight feature board is 4.9 to 5 millimeters, warp
After crossing high-temperature firing, the foaming inorganic material layer thickness of fine porcelain lightweight feature board is 199 to 200 millimeters.
The size of obtained monolithic fibre porcelain lightweight feature board for long × wide=2.5 meters × 1.25 meters, this fibre porcelain lightweight merit
The proportion of energy plate is 0.5.
Embodiment 4:
Using conventional ceramic raw material 80 parts, limestone 10 parts, the proportioning that glass dust is 10 parts, preparation foaming is inorganic
The raw material of material layer；
The composite plate material of fine porcelain lightweight feature board is carried out drying and shaping, and it dries temperature is 200 to 205 degree, time
Between be 110 to 115 minutes；
After the composite plate material of fine porcelain lightweight feature board is carried out drying and shaping, do not foaming according to conventional glazing process
The surface of inorganic material layer plate carries out " glazing " operation, constitutes glaze precoat；
Wherein, " high temperature burns till " operation is carried out by following technological parameter:
The temperature range of preheating section is 600 to 605 degree, and the time is 70 to 75 minutes；The temperature range of foaming section
Being 1190 to 1200 degree, the time is 60 to 65 minutes；The temperature range of sintering high temperature section is 1200 to 1250
Degree, the time is 70 to 75 minutes；The temperature range of ladder temperature descending section is 1250 to 900 degree, and the time is 115
To 120 minutes；The temperature range of cooling section is 900 to 650 degree, and the time is 120 to 125 minutes.
Remaining is with embodiment 1.
After high-temperature firing, the inorganic material layer thickness that do not foams of fine porcelain lightweight feature board is 4.9 to 5 millimeters, warp
After crossing high-temperature firing, the foaming inorganic material layer thickness of fine porcelain lightweight feature board is 100 to 101.5 millimeters.
The size of obtained monolithic fibre porcelain lightweight feature board for long × wide=2 meters × 1 meter, this fibre porcelain lightweight feature board
Proportion be 0.53.
Embodiment 5:
Use conventional ceramic raw material 70 parts, carborundum powder 10 parts, the proportioning that glass dust is 25 parts, preparation foaming nothing
The raw material of machine material layer；
For the inorganic material layer plate that do not foams obtained, according to conventional glazing process at the inorganic material layer that do not foams
The surface of plate carries out " glazing " operation, constitutes glaze precoat；
The composite plate material of fine porcelain lightweight feature board is carried out drying and shaping, and it dries temperature is 100 to 110 degree, time
Between be 115 to 120 minutes；
Its " high temperature burns till " operation is carried out by following technological parameter:
The temperature range of preheating section is 685 to 700 degree, and the time is 65 to 70 minutes；The temperature range of foaming section
Being 1100 to 1150 degree, the time is 95 to 100 minutes；The temperature range of sintering high temperature section is 1200 to 1230
Degree, the time is 65 to 70 minutes；The temperature range of ladder temperature descending section be 1230 to 900 degree, the time be 80 to
85 minutes；The temperature range of cooling section is 900 to 650 degree, and the time is 175 to 180 minutes.
Remaining is with embodiment 2.
After high-temperature firing, the inorganic material layer thickness that do not foams of fine porcelain lightweight feature board is 4.0 to 4.15 millimeters,
After high-temperature firing, the foaming inorganic material layer thickness of fine porcelain lightweight feature board is 189 to 190.5 millimeters.
The size of obtained monolithic fibre porcelain lightweight feature board for long × wide=2 meters × 1 meter, this fibre porcelain lightweight feature board
Proportion be 0.57.
Embodiment 6:
Employing conventional ceramic raw material 65 parts, limestone 15 parts, carborundum powder 10 parts, the proportioning that glass dust is 10 parts,
The raw material of preparation foaming inorganic material layer；
The composite plate material of fine porcelain lightweight feature board is carried out drying and shaping, and it dries temperature is 150 to 160 degree, time
Between be 115 to 120 minutes；
Wherein, " high temperature burns till " operation is carried out by following technological parameter:
The temperature range of preheating section is 450 to 465 degree, and the time is 75 to 80 minutes；The temperature range of foaming section
Being 1100 to 1150 degree, the time is 90 to 95 minutes；The temperature range of sintering high temperature section is 1230 to 1250
Degree, the time is 70 to 75 minutes；The temperature range of ladder temperature descending section is 1250 to 900 degree, and the time is 110
To 120 minutes；The temperature range of cooling section is 900 to 650 degree, and the time is 175 to 180 minutes.
Remaining is with embodiment 3.
After high-temperature firing, the inorganic material layer thickness that do not foams of fine porcelain lightweight feature board is 4.9 to 5.1 millimeters,
After high-temperature firing, the foaming inorganic material layer thickness of fine porcelain lightweight feature board is 149 to 151 millimeters.
The size of obtained monolithic fibre porcelain lightweight feature board for long × wide=2.25 meters × 1 meter, monolithic fibre porcelain lightweight merit
The area of energy plate is equal to 2.25 square metres/block, and the proportion of this fibre porcelain lightweight feature board is 0.54.
Embodiment 7:
Employing conventional ceramic raw material 80 parts, limestone 5 parts, carborundum powder 10 parts, the proportioning that glass dust is 5 parts,
The raw material of preparation foaming inorganic material layer；
Remaining is with embodiment 2.
After high-temperature firing, the inorganic material layer thickness that do not foams of fine porcelain lightweight feature board is 3.9 to 4.1 millimeters,
After high-temperature firing, the foaming inorganic material layer thickness of fine porcelain lightweight feature board is 149 to 151 millimeters.
The size of obtained monolithic fibre porcelain lightweight feature board for long × wide=2.5 meters × 1 meter, this fibre porcelain lightweight function
The proportion of plate is 0.59.
Embodiment 8:
Employing conventional ceramic raw material 65 parts, 15 parts of Gypsum Fibrosum, limestone 10 parts, the proportioning that carborundum powder is 10 parts,
The raw material of preparation foaming inorganic material layer；
Remaining is with embodiment 1.
After high-temperature firing, the inorganic material layer thickness that do not foams of fine porcelain lightweight feature board is 5.5 to 5.6 millimeters,
After high-temperature firing, the foaming inorganic material layer thickness of fine porcelain lightweight feature board is 149 to 150.5 millimeters.
The size of obtained monolithic fibre porcelain lightweight feature board for long × wide=2 meters × 1 meter, this fibre porcelain lightweight feature board
Proportion be 0.6.
Embodiment 9:
Use conventional ceramic raw material 65 parts, the proportioning that glass dust is 35 parts, the raw material of preparation foaming inorganic material layer；
Remaining is with embodiment 3.
After high-temperature firing, the inorganic material layer thickness that do not foams of fine porcelain lightweight feature board is 3.0 to 3.1 millimeters,
After high-temperature firing, the foaming inorganic material layer thickness of fine porcelain lightweight feature board is 189 to 190.5 millimeters.
The size of obtained monolithic fibre porcelain lightweight feature board for long × wide=2 meters × 1 meter, this fibre porcelain lightweight feature board
Proportion be 0.51.
Embodiment 10:
Use conventional ceramic raw material 65 parts, the proportioning that limestone is 35 parts, the raw material of preparation foaming inorganic material layer；
Remaining is with embodiment 1.
After high-temperature firing, the inorganic material layer thickness that do not foams of fine porcelain lightweight feature board is 3.0 to 3.15 millimeters,
After high-temperature firing, the foaming inorganic material layer thickness of fine porcelain lightweight feature board is 199 to 200 millimeters.
The size of obtained monolithic fibre porcelain lightweight feature board for long × wide=2.5 meters × 1 meter, this fibre porcelain lightweight function
The proportion of plate is 0.52.
Embodiment 11:
Use conventional ceramic raw material 80 parts, carborundum powder 10 parts, the proportioning that glass dust is 10 parts, preparation foaming nothing
The raw material of machine material layer；
Remaining is with embodiment 3.
After high-temperature firing, the inorganic material layer thickness that do not foams of fine porcelain lightweight feature board is 3.9 to 4.1 millimeters,
After high-temperature firing, the foaming inorganic material layer thickness of fine porcelain lightweight feature board is 149 to 151 millimeters.
The size of obtained monolithic fibre porcelain lightweight feature board for long × wide=2.5 meters × 1 meter, this fibre porcelain lightweight function
The proportion of plate is 0.59.
Embodiment 12:
Use conventional ceramic raw material 65 parts, the proportioning that Gypsum Fibrosum is 35 parts, the raw material of preparation foaming inorganic material layer；
Remaining is with embodiment 2.
After high-temperature firing, the inorganic material layer thickness that do not foams of fine porcelain lightweight feature board is 5.1 to 5.3 millimeters,
After high-temperature firing, the foaming inorganic material layer thickness of fine porcelain lightweight feature board is 198 to 200 millimeters.
The size of obtained monolithic fibre porcelain lightweight feature board for long × wide=2.5 meters × 1 meter, this fibre porcelain lightweight function
The proportion of plate is 0.58.
Embodiment 13:
Use conventional ceramic raw material 65 parts, carborundum powder 15 parts, the proportioning that glass dust is 25 parts, preparation foaming nothing
The raw material of machine material layer；
Remaining is with embodiment 4.
After high-temperature firing, the inorganic material layer thickness that do not foams of fine porcelain lightweight feature board is 3.5 to 3.7 millimeters,
After high-temperature firing, the foaming inorganic material layer thickness of fine porcelain lightweight feature board is 149 to 150.5 millimeters.
The size of obtained monolithic fibre porcelain lightweight feature board for long × wide=2 meters × 1 meter, this fibre porcelain lightweight feature board
Proportion be 0.56.
Embodiment 14:
Employing conventional ceramic raw material 65 parts, limestone 15 parts, 10 parts of Gypsum Fibrosum, the proportioning that carborundum powder is 10 parts,
The raw material of preparation foaming inorganic material layer；
Remaining is with embodiment 3.
After high-temperature firing, the inorganic material layer thickness that do not foams of fine porcelain lightweight feature board is 5.8 to 6 millimeters, warp
After crossing high-temperature firing, the foaming inorganic material layer thickness of fine porcelain lightweight feature board is 198 to 200 millimeters.
The size of obtained monolithic fibre porcelain lightweight feature board for long × wide=2.5 meters × 1 meter, this fibre porcelain lightweight function
The proportion of plate is 0.51.
Embodiment 15:
Employing conventional ceramic raw material 70 parts, limestone 10 parts, 10 parts of Gypsum Fibrosum, the proportioning that carborundum powder is 10 parts,
The raw material of preparation foaming inorganic material layer；
Remaining is with embodiment 5.
After high-temperature firing, the inorganic material layer thickness that do not foams of fine porcelain lightweight feature board is 3.2 to 3.4 millimeters,
After high-temperature firing, the foaming inorganic material layer thickness of fine porcelain lightweight feature board is 149 to 151 millimeters.
The size of obtained monolithic fibre porcelain lightweight feature board for long × wide=2 meters × 1 meter, this fibre porcelain lightweight feature board
Proportion be 0.55.
Embodiment 16:
Employing conventional ceramic raw material 65 parts, 15 parts of Gypsum Fibrosum, carborundum powder 10 parts, the proportioning that glass dust is 10 parts,
The raw material of preparation foaming inorganic material layer；
Remaining is with embodiment 6.
After high-temperature firing, the inorganic material layer thickness that do not foams of fine porcelain lightweight feature board is 5.5 to 5.6 millimeters,
After high-temperature firing, the foaming inorganic material layer thickness of fine porcelain lightweight feature board is 149 to 150.5 millimeters.
The size of obtained monolithic fibre porcelain lightweight feature board for long × wide=2 meters × 1 meter, this fibre porcelain lightweight feature board
Proportion be 0.59.
Embodiment 17:
Employing conventional ceramic raw material 65 parts, limestone 15 parts, carborundum powder 10 parts, the proportioning that glass dust is 10 parts,
The raw material of preparation foaming inorganic material layer；
Remaining is with embodiment 7.
After high-temperature firing, the inorganic material layer thickness that do not foams of fine porcelain lightweight feature board is 3.0 to 3.1 millimeters,
After high-temperature firing, the foaming inorganic material layer thickness of fine porcelain lightweight feature board is 189 to 190.5 millimeters.
The size of obtained monolithic fibre porcelain lightweight feature board for long × wide=2.5 meters × 1 meter, this fibre porcelain lightweight function
The proportion of plate is 0.56.
Owing to the present invention has not foaming layer and the foaming layer structure of full-inorganic material, also set on the surface of not foaming layer
It is equipped with glaze decorating layer；By using the foaming layer of full-inorganic material, realize the insulation of building board, sound insulation merit
Can, the decoration functions of building board is realized by glaze decorating layer.Due to its for being incubated, the foaming nothing of sound insulation
Machine material layer and constitute glaze decorating layer bearing substrate do not foam between inorganic material layer, be to be burnt by high temperature
It is integrally forming, has stopped the probability separating between the two in prior art or coming off；It is by the inorganic material that foams
The bed of material and the setting of glaze decorating layer so that big specification Building porcelain plate has sound insulation, heat insulation function and decoration merit simultaneously
Energy；It is inorganic material owing to constituting the raw material of do not foam inorganic material layer and foaming inorganic material layer, obtained
Fine porcelain lightweight feature board completely can not be right, in addition to being applicable to the finishing of the inside and outside metope of building, decorative use,
Being suitable also for building the partition body of wall between each room of interior of building, it is widely applicable, product overall weight
Gently, it is simple to construction, it is favorably improved site operation speed and work efficiency.
The method can be widely used in the manufacture field of large size ceramic class sheet material for building.
Claims (10)
1. a fine porcelain lightweight feature board, is characterized in that:
Described fine porcelain lightweight feature board is made up of with foaming inorganic material layer the inorganic material layer that do not foams；
Do not foam described in it material prescription of inorganic material layer, for conventional ceramic raw material；
The material prescription of its described foaming inorganic material layer, in conventional ceramic raw material, mix be mixed with limestone,
Gypsum Fibrosum, carborundum powder or glass dust, it mixes mixed proportion is to be added with 10 to 35 parts of stones in every 100 parts of raw materials
Lime stone, Gypsum Fibrosum, carborundum powder or glass dust, remaining is conventional ceramic raw material；
The described inorganic material layer that do not foams, is integrally forming through a high-temperature firing with foaming inorganic material layer；
The inorganic material layer thickness that do not foams described after high-temperature firing is 3 to 5 millimeters；
Foaming inorganic material layer thickness described after high-temperature firing is 60 to 200 millimeters；
The length and width dimension scale of described monolithic fibre porcelain lightweight feature board is 2: 1；
The single-block area of described fine porcelain lightweight feature board is equal to or more than 2 square metres；
The proportion of described fine porcelain lightweight feature board is 0.5 to 0.6；
Described fine porcelain lightweight feature board has insulation, sound insulation function, it is adaptable to the dress of the inside and outside metope of building
Repair, decorate, or build the partition wall between each room of interior of building.
2., according to the fine porcelain lightweight feature board described in claim 1, it is characterized in that in the described inorganic material that do not foams
The surface of layer is additionally provided with glaze decorating layer, to meet the finishing requirements of the inside and outside metope of building.
3., according to the fine porcelain lightweight feature board described in claim 2, it is characterized in that described glaze decorating layer is normal
The glaze decorating layer of rule.
4., according to the fine porcelain lightweight feature board described in claim 1, it is characterized in that the described inorganic material that do not foams
Layer and foaming inorganic material layer, through the high temperature of 1150 to 1250 degree, one time high-temperature firing is integrally forming.
5. a preparation method for fine porcelain lightweight feature board as claimed in claim 1, is characterized in that described preparation
Method at least comprises the following steps:
A, according to do not foam inorganic material layer and foaming inorganic material layer formula, prepare the inorganic material that do not foams respectively
The bed of material and the raw material of foaming inorganic material layer；
B, to do not foam inorganic material layer and foaming inorganic material layer raw material mix respectively, grind；
C, by not foaming, the inorganic material layer raw material with foaming inorganic material layer carries out filter pressing respectively and becomes mud cake, passes through
Vacuum extruding form, obtains do not foam inorganic material layer plate and foaming inorganic material layer plate respectively；
D, by obtain do not foam inorganic material layer plate and foaming inorganic material layer plate carry out " be combined " operate,
Obtain the composite plate material of fine porcelain lightweight feature board；
E, composite plate material to fine porcelain lightweight feature board carry out drying and shaping；
F, composite plate material to fine porcelain lightweight feature board carry out " high temperature burns till " operation, prepare fine porcelain lightweight function
The crude product of plate；
G, crude product to fine porcelain lightweight feature board carry out surface finish operation and cut by size, it is thus achieved that meet the requirements
Fine porcelain lightweight feature board finished product.
6., according to the preparation method of the fine porcelain lightweight feature board described in claim 5, it is characterized in that described " answering
Close " operation is that the described inorganic material layer plate that do not foams is stacked with foaming inorganic material layer plate or is overlayed
Together, both are made to become a composite plate material assembly.
7., according to the preparation method of the fine porcelain lightweight feature board described in claim 5, it is characterized in that at described C
After step, for the inorganic material layer plate that do not foams obtained, according to conventional glazing process at the inorganic material that do not foams
The surface of bed of material plate carries out " glazing " operation, constitutes glaze precoat, after " high temperature burns till " operation is fired,
Glaze decorating layer described in formation；
Or, after described D step, to described do not foam inorganic material layer plate and foaming inorganic material
After laminate material carries out " being combined " operation, enter on the surface of the inorganic material layer plate that do not foams according to conventional glazing process
Row " glazing " operation, constitutes glaze precoat, after " high temperature burns till " operation is fired, and the glaze described in formation
Decorative layer；
Or, after described E step, after the composite plate material of fine porcelain lightweight feature board is carried out drying and shaping,
Carry out " glazing " operation according to conventional glazing process on the surface of the inorganic material layer plate that do not foams, constitute glaze fabric
Layer, after " high temperature burns till " operation is fired, the glaze decorating layer described in formation.
8., according to the preparation method of the fine porcelain lightweight feature board described in claim 5, it is characterized in that described " height
Temperature is burnt till " operation at least includes following process:
Preheating section: the composite plate material of fine porcelain lightweight feature board is preheated；
Foaming section: make foaming inorganic material layer plate carry out foaming, expanded；
Sintering high temperature section: the composite plate material of fine porcelain lightweight feature board is carried out high temperature sintering, makes fine porcelain lightweight feature board
Composite plate material through high temperature sintering, become the crude product of fine porcelain lightweight feature board；
Ladder temperature descending section；The crude product of fine porcelain lightweight feature board is made annealing treatment；
Cooling section: the crude product of fine porcelain lightweight feature board is cooled to room temperature.
9., according to the preparation method of the fine porcelain lightweight feature board described in claim 8, it is characterized in that
The temperature range of described preheating section is 450 to 700 degree, and the time is 60 to 80 minutes；
The temperature range of described foaming section is 1100 to 1200 degree, and the time is 60 to 100 minutes；
The temperature range of described sintering high temperature section is 1150 to 1250 degree, and the time is 60 to 80 minutes；
The temperature range of described ladder temperature descending section is 1250 to 900 degree, and the time is 80 to 120 minutes；
The temperature range of described cooling section is 900 to 650 degree, and the time is 120 to 180 minutes.
10., according to the preparation method of the fine porcelain lightweight feature board described in claim 7, it is characterized in that described " executing
Glaze " operation, including use conventional silk screen printing glazing method, inkjet printing glazing method, glaze powder glazing method or
Use the method at surface mount decorative pattern glaze paper, constitute on the surface of the described inorganic material layer plate that do not foams
Glaze precoat.
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| CN106630895A (en) * | 2016-12-06 | 2017-05-10 | 钦州市高新技术产业服务中心 | Lightweight fiber porcelain functional board and preparation method thereof |
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| CN104481101A (en) * | 2014-11-03 | 2015-04-01 | 北京璞晶科技有限公司 | Inorganic thermal insulating decorative panel and production process thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106630895A (en) * | 2016-12-06 | 2017-05-10 | 钦州市高新技术产业服务中心 | Lightweight fiber porcelain functional board and preparation method thereof |
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