CN102691389A - Vacuum inorganic foam thermal-insulating decorative board for outer wall and production method thereof - Google Patents

Vacuum inorganic foam thermal-insulating decorative board for outer wall and production method thereof Download PDF

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Publication number
CN102691389A
CN102691389A CN2012101707646A CN201210170764A CN102691389A CN 102691389 A CN102691389 A CN 102691389A CN 2012101707646 A CN2012101707646 A CN 2012101707646A CN 201210170764 A CN201210170764 A CN 201210170764A CN 102691389 A CN102691389 A CN 102691389A
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vacuum
packaging bag
layer
decorative board
thermal
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CN2012101707646A
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王建春
张春山
王艳锦
王博儒
李建军
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XINYANG TIANYI ENERGY SAVING TECHNOLOGY Co Ltd
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XINYANG TIANYI ENERGY SAVING TECHNOLOGY Co Ltd
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Priority to CN2012101707646A priority Critical patent/CN102691389A/en
Priority to CN201210293940.5A priority patent/CN102777006B/en
Publication of CN102691389A publication Critical patent/CN102691389A/en
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Abstract

The invention relates to a vacuum inorganic foam thermal-insulating decorative board for an outer wall and a production method thereof. The vacuum inorganic foam thermal-insulating decorative board comprises a vacuum thermal insulating layer base plate and a decorating facing layer. The decorating facing layer is a metal decorating facing layer made of metal sheets or an imitated glaze decorating facing layer. The vacuum thermal-insulating layer is made of a vacuum packaging bag and a foam thermal-insulating core board inside the vacuum packaging bags. The foam thermal-insulating core board is one of a foam cement board, a foam glass board and a foam ceramic board. The metal decorating facing layer is integrated with the vacuum thermal insulating layer base plate through inorganic adhesives by pressing. The imitated glaze decorating facing layer is integrated with the vacuum thermal insulating layer base plate through illumination and solidifying after paving imitated glaze slurry on the vacuum thermal insulating layer base plate. By the aid of the decorative board, construction procedure is simplified and project quality is guaranteed. The vacuum inorganic foam thermal-insulating decorative board combining thermal insulation and decoration is light, low in thermal conductivity, excellent in thermal insulation, high in strength, anti-aging, fire-proof and flame retardant.

Description

Inorganic foamed heat insulating decorative board of exterior wall vacuum and preparation method thereof
Technical field
The invention belongs to building masonry wall insulation and decoration technical field, be specifically related to inorganic foamed heat insulating decorative board of a kind of exterior wall vacuum and preparation method thereof.
Background technology
Building energy conservation is extremely important policy of country, is offspring's the system engineering of benefiting the nation and the people, benefit future generations.The thermal insulation of strengthening building for the work that improves the people and dwelling environment condition, energy conservation role not only directly but also reality; Along with Chinese economic development; The energy shortage problem becomes increasingly conspicuous, and it is serious that heating buildings expends waste, and building energy conservation has become an important topic.And the enforcement of the further standard of civilian construction energy-saving design " standard " and State Council " the energy-conservation regulations of civilian construction "; New Building Materials and wall thermal insulating system are had higher requirement; Requirement should have good heat-insulating property, and outstanding resistance to compression, tension, ageing resistace are arranged again; Reliable barrier propterty should be arranged, and fundamentally stifled exhausted disaster hidden-trouble has permanent characteristic of water proof anti-seepage, application life again; Should environmental protection, nontoxic again; Should avoid traditional exterior wall heat-preserving system complex procedures, can't monitor, the unwarranted difficult problem of quality, again operation simple and direct, be convenient to the construction, quality is guaranteed.Existing in the market foam heat-insulating board is to be the foam heat-insulating board that base material is processed with high-molecular organic materials such as plastics, rubber.Such as: extruded sheet, polypropylene foam plate, polyphenyl plate and polyurethane sheet etc.; The base material source of this foam heat-insulating board is petrochemicals; Not only want labor the energy, to cause raw material resources shortage, comprehensively do accounts be power consumption rather than energy-conservation; And complex manufacturing technology, cost is high, and exists unsurmountable natural flaw: non-refractory, easy firing, anti-aging poor, discharge poisonous and harmful substance etc.In energy-saving design in construction, exterior-wall heat insulation is a main material with the inorganic heat insulation mortar material, and under nature, coefficient of thermal conductivity is in 0.07~0.085 W/ (m ﹒ k) scope; Though its heat-insulating property can reach the requirement of national adiabatic heat-insulation standard, but still satisfied not 65% energy conservation standard of national proposition, and in external wall structure, because the needs of thermal insulation; Usually the thickness of insulation layer is 6 centimeters, but at cold severe cold area, the thickness of insulation layer need increase to 8~10 centimeters; Even above satisfying the function of use requirement more than 10 centimeters, so not only the workmanship of insulation layer is difficult to guarantee, and the working procedure of insulation layer is loaded down with trivial details; Time-consuming, the construction period is long, and expense is high; And quality leans on the manual work quality to guarantee fully, belongs to concealed work in addition, and is coarse to operation in the work progress; Even use inferior materials and turn out substandard goods and be not easy inspection and find, cause construction quality out of control, have a strong impact on the quality and the application life of wall thermal insulating.
Summary of the invention
The objective of the invention is to overcome deficiency of the prior art and a kind of construction sequence of can simplifying is provided; Ensure workmanship; Integrate heat-insulation and heat-preservation and incrustation function, have light weight, coefficient of thermal conductivity is low, heat-insulating property is excellent, high-strength, anti-aging and the inorganic foamed heat insulating decorative board of exterior wall vacuum that fire protection flame retarding is effective and preparation method thereof.
The technical scheme that the object of the invention is taked is:
The inorganic foamed heat insulating decorative board of a kind of exterior wall vacuum; Have vacuum heat-preserving laminar substrate and finish coat; Said finish coat is metal finish layer or the imitative glaze finish coat of being processed by metal sheet roof covering; Said vacuum heat-preserving laminar substrate is processed by vacuum packaging bag and the foam thermal insulation central layer that is contained in the bag; The foam thermal insulation central layer is one of foamed cement plate, foam glass board, foamed ceramic panel, when finish coat adopts the metal finish layer, adopts the inorganic adhesive adhering and pressing to be shaped to integrative-structure between said metal finish layer and the vacuum heat-preserving laminar substrate.Finish coat adopts when imitating the glaze finish coat, and said imitative glaze finish coat is that illumination curing is shaped to integrative-structure behind the imitative glaze pulp layer that paves on the vacuum heat-preserving laminar substrate.
On the surface of foam thermal insulation central layer, be suppressed with laterally or groove longitudinally, this laterally or longitudinally groove form a circle groove around the surface of insulation central layer, in a circle groove, be filled with the bonding agent mutually bonding with the vacuum packaging bag inner surface.
What said vacuum packaging bag adopted is individual layer or double-layer vacuum packaging bag, when adopting the double-layer vacuum packaging bag, in the nexine of double-layer vacuum packaging bag and the cavity between the skin, is filled with expanded perlite.
What said metal sheet roof covering adopted is one of aluminium alloys mirror board, aluminum alloy colour plate, coloured coating galvanized sheet, color painted steel strip, imitative wood grain corrosion resistant plate, imitative wood grain aluminium sheet, imitative stone material aluminium sheet, fluorine carbon aluminum veneer, fluorocarbon imitation marble aluminum veneer, and the thickness of metal sheet roof covering is 0.5~1mm.
What said vacuum packaging bag adopted is the aluminium foil vacuum packaging bag.
The preparation method of the inorganic foamed heat insulating decorative board of a kind of exterior wall vacuum, undertaken by following step:
Step 1, make the aluminium foil vacuum packaging bag according to the requirement of conventional method and design size, subsequent use;
Step 2, the foamed cement plate of on market, directly purchasing moulding or foam glass board or foamed ceramic panel; And according to the design size requirement; Being cut to width is that 300mm~600mm, length are that 500mm~1800mm, thickness are the sheet material of 10mm~30mm; Again sheet material is packed in the aluminium foil vacuum packaging bag, send into and carry out vacuum-pumping and sealing in the vacuum machine and handle, when sealing; Directly in the both sides of packaging bag or suppress the construction and installation limit of 15 mm~30 mm all around, process the vacuum heat-preserving laminar substrate by the vacuum machine;
The compression moulding of step 3, metal finish: metal sheet roof covering and the excision forming of getting one of aluminium alloys mirror board, aluminum alloy colour plate, coloured coating galvanized sheet, color painted steel strip, imitative wood grain corrosion resistant plate, imitative wood grain aluminium sheet, imitative stone material aluminium sheet, fluorine carbon aluminum veneer, fluorocarbon imitation marble aluminum veneer according to the designing requirement of finish coat; Insert in the mould of composite pressure machine; And on the inner surface of metal finish layer, brush the inorganic non-combustible bonding adhesive; Vacuum heat-preserving laminar substrate with step 2 making moulding is placed on the metal finish layer then, through the compression moulding of composite pressure machine, wherein; Loading pressure is 50~70 tons of pressure; Dwell time is 5~10 minutes, and tack temperature is 25 ℃~45 ℃ temperature, processes the inorganic foamed heat insulating decorative board of exterior wall vacuum with metal finish.
The preparation method of the inorganic foamed heat insulating decorative board of a kind of exterior wall vacuum is characterized in that: undertaken by following step:
Step 1, make the aluminium foil vacuum packaging bag according to the requirement of conventional method and design size, subsequent use;
Step 2, the foamed cement plate of on market, directly purchasing moulding or foam glass board or foamed ceramic panel; And according to the design size requirement; Being cut to width is that 300mm~600mm, length are that 500mm~1800mm, thickness are the sheet material of 10mm~50mm; Again sheet material is packed in the aluminium foil vacuum packaging bag, send into and carry out vacuum-pumping and sealing in the vacuum machine and handle, when sealing; Directly in the both sides of packaging bag or suppress the construction and installation limit of 15 mm~30 mm all around, process the vacuum heat-preserving laminar substrate by the vacuum machine;
The compression moulding of step 3, imitative glaze finish coat: get the vacuum heat-preserving laminar substrate that step 3 is made; The imitative glaze finish coat slurry that will prepare in advance then evenly paves at the upper surface of vacuum heat-preserving laminar substrate, and paving thickness is 3 ~ 4mm, and utilizing wavelength then is that the light source of 400~700 nanometers carries out illumination glazing; Light application time 1~5 minute; After the spontaneous curing, process the vacuum heat-preserving decoration composite plate that has the parian lines, like need zero diopter facing with imitative glaze finish coat; Then on this imitative glaze finish coat basis, adopt machinery to polish polishing, produce the inorganic foamed heat insulating decorative board of exterior wall vacuum of zero diopter face.
In the present invention; No matter be foamed cement plate or foam glass board or foamed ceramic panel all belongs to the environmental type thermal insulation material, wherein: the foamed cement plate of employing is an inorganic material; Belong to A level fire proofing material; Have good refractoriness, degree of fire resistance reaches more than 1000 ℃, has satisfied the fire-resistant requirement of external wall insulation fully.And coefficient of thermal conductivity is low, high insulating effect, do not burn, waterproof, intensity are high, the nonhazardous radiogen.Cement-foam panel is a hydrophobic material, and non-intercommunicating pore has favorable waterproof property; And durable length, chemistry, physical stability are high; With building same period in application life, the coefficient of thermal conductivity of foamed cement is low and heat-proof quality outstanding, thereby therefore can improve the effect that the thermal efficiency reaches energy conservation
Foam glass board be a kind ofly have that unit weight is light, chemical stability good, do not burn, do not absorb water, do not pass through wet, radiationless, heat-resisting freeze proof, the serviceability temperature scope is wide, coefficient of thermal conductivity is low, anti-aging, long service life, to be prone to processing indeformable and have characteristics of anti-rodent, insect and bacterium erosion.Foam glass is permanent with it, safety, high reliability; Glass material has the not advantage of deterioration of long-term functional performance in addition; When it uses under severe rugged environments such as low-temperature deep, underground, open-air, inflammable, easy tide and chemical erosion; Not only safe and reliable, and durable in use, be described as " the permanent heat-barrier material that need not change ".Foam glass is not only own nontoxic; Stable chemical performance; And the good heat-proof quality that can undergo no deterioration in the wide temperature range of high temperature at ultralow temperature, problems such as aging, the distortion actual effect that can overcome effectively that organic type of material exist belong to the A level and do not fire and the same life-span of building.
Foamed ceramic panel have lightweight, high-strength, high-durability, impervious, do not absorb water, cold characteristics.Be applicable to the outer insulation of external wall, fire barrier, the cold and hot bridge processing of building self-heat conserving etc.Fire protection flame retarding, coefficient of deformation is little, and is anti-aging, stable performance, eco-environmental prote is good, good with other material compatibility, safety and firmness property is good, can with the same life-span of building.The more important thing is that the material fire-protection rating is the A1 level, can overcome organic material and be afraid of naked light, be prone to aging deadly defect, and weather-proof, be exposed to the sun at sunlight, indeformable, aging under the cold and hot drastic change, adverse weather condition such as it's raining and blowing hard, do not ftracture stable performance.Be to be used to have the outer heat preservation system of fire protection requirement and the ideal material of fire barrier.
Exterior wall lightweight vacuum foam warming plate of the present invention; Adopt vacuum-packed structure, can reduce the thickness of external wall insulation, can strengthen the insulation capacity of warming plate again; Can also effectively eliminate phenomenons such as the swell-shrinking deformation of walling, aging, cracking, damage, prolong the application life of body of wall greatly.The coefficient of thermal conductivity of this warming plate is≤0.008 W/ (m ﹒ k); It only is 1/10 of existing external-wall heat-insulation material coefficient of thermal conductivity; And the insulation layer thickness of exterior wall is thinned to about 2 centimeters by original 6 centimeters; Alleviated the weight of insulating layer of external wall thus greatly, the deadweight that has also alleviated building reaches the practical function of energy conservation.This vacuum foam warming plate is specially adapted to the exterior wall usefulness of highrise building, can with the same life-span of building, and can whole fireproof performance and the heat-insulating property that improves building external envelope structure, particularly for demanding high residential building of fire-protection rating and public building.
According to the vacuum foam heat insulation facing plate that such scheme is processed, be specially adapted to the insulation and the decoration of high-rise outer body of wall, its beneficial effect is:
1) this facing plate light weight, its unit weight is alleviated to 150 ㎏/m3 by 300~350 ㎏/m3 of traditional heat preservation plate material, only conducts oneself with dignity about 3kg, is about as much as traditional method with about 1/8 of area weight for every square metre.Can not only alleviate the overall weight of construction wall thus greatly, can also effectively avoid cracking, obscission in its use, prevent that security incident from taking place.
2) this vacuum heat-preserving facing plate coefficient of thermal conductivity is ≦ 0.008 W/ (m ﹒ k), calculates according to normal thermal technology, and used thickness: the Xia Redong cryogenic region is at 5~10mm, and cold and severe cold area are at 10mm~20mm.The workmanship of outer heat preservation system can effectively be ensured fully.
3) this heat insulating decorative board adopts metal finish or imitative glaze, not only has good fire-retardant fireproof, waterproof, and anti-cracking function makes body of wall and insulation layer obtain ideal protection, and has sense organ effect high-grade luxurious, decorative beautifying environment.
4) use this heat insulation facing layer, can simplify the working procedure of external wall body thermal insulation engineering, heat insulation facing is once accomplished, thereby is convenient to construction, saves man-hour, shortens construction period, reduces engineering cost.
Description of drawings
Schematic cross-section when Fig. 1 is the individual layer vacuum packaging bag for vacuum packaging bag of the present invention.
Schematic cross-section when Fig. 2 is the double-layer vacuum packaging bag for vacuum packaging bag of the present invention.
The specific embodiment
Embodiment 1: as shown in Figure 1; The present invention includes vacuum heat-preserving laminar substrate 1 and finish coat 2; Finish coat 2 is metal finish layers of processing with metal sheet roof covering; Vacuum heat-preserving laminar substrate 1 is processed by vacuum packaging bag 3 and the foam thermal insulation central layer 5 vacuum-pumping and sealing processing that is contained in the bag; The foam thermal insulation central layer is one of foamed cement plate, foam glass board, foamed ceramic panel, when finish coat 2 adopts the metal finish layer, adopts the inorganic adhesive adhering and pressing to be shaped to integrative-structure between said metal finish layer and the vacuum heat-preserving laminar substrate 1.
On the surface of foam thermal insulation central layer, be suppressed with laterally or groove longitudinally, this laterally or longitudinally groove form a circle groove around the surface of insulation central layer, in a circle groove, be filled with the bonding agent mutually bonding with the vacuum packaging bag inner surface.
As shown in Figure 2, what said vacuum packaging bag adopted is individual layer or double-layer vacuum packaging bag, when adopting the double-layer vacuum packaging bag, in the nexine of double-layer vacuum packaging bag and the cavity between the skin, is filled with expanded perlite.
What said metal sheet roof covering adopted is one of aluminium alloys mirror board, aluminum alloy colour plate, coloured coating galvanized sheet, color painted steel strip, imitative wood grain corrosion resistant plate, imitative wood grain aluminium sheet, imitative stone material aluminium sheet, fluorine carbon aluminum veneer, fluorocarbon imitation marble aluminum veneer, and the thickness of metal sheet roof covering is 0.5~1mm.What said vacuum packaging bag adopted is the aluminium foil vacuum packaging bag.Said aluminium foil vacuum packaging bag both sides or be suppressed with the construction and installation limit 4 of 15 mm~30 mm all around.
The preparation method of the inorganic foamed heat insulating decorative board of said exterior wall vacuum, undertaken by following step:
Step 1, make the aluminium foil vacuum packaging bag according to the requirement of conventional method and design size, subsequent use;
Step 2, the foamed cement plate of on market, directly purchasing moulding or foam glass board or foamed ceramic panel; And according to the design size requirement; Being cut to width is that 300mm~600mm, length are that 500mm~1800mm, thickness are the sheet material of 10mm~50mm; Again sheet material is packed in the aluminium foil vacuum packaging bag, send into and carry out vacuum-pumping and sealing in the vacuum machine and handle, when sealing; Directly in the both sides of packaging bag or suppress the construction and installation limit of 15 mm~30 mm all around, process the vacuum heat-preserving laminar substrate by the vacuum machine;
The compression moulding of step 3, metal finish: get one of aluminium alloys mirror board, aluminum alloy colour plate, coloured coating galvanized sheet, color painted steel strip, imitative wood grain corrosion resistant plate, imitative wood grain aluminium sheet, imitative stone material aluminium sheet, fluorine carbon aluminum veneer, fluorocarbon imitation marble aluminum veneer according to the designing requirement of finish coat; And excision forming; Insert in the mould of composite pressure machine, and on the inner surface of metal finish layer, brush the inorganic non-combustible bonding adhesive, the vacuum heat-preserving laminar substrate with step 2 making moulding is placed on the metal finish layer then; Through the compression moulding of composite pressure machine; Wherein, loading pressure is 70 tons of pressure, and the dwell time is 5~10 minutes; Tack temperature is 25 ℃~45 ℃, processes the inorganic foamed heat insulating decorative board of exterior wall vacuum with metal finish.
In above-mentioned steps; Also on the surface of foam thermal insulation central layer, be suppressed with laterally or groove longitudinally; This laterally or longitudinally groove form a circle groove around the surface of insulation central layer, in a circle groove, be filled with the bonding agent mutually bonding with the vacuum packaging bag inner surface, filled bonding agent after; Sheet material is packed in the aluminium foil vacuum packaging bag, send into then and carry out vacuum-pumping and sealing in the vacuum machine and handle.Be convenient to vacuumize the back like this and on thin sheet surface, form each no-man's-land, can strengthen the bonding tightness of vacuum packaging bag and foam thermal insulation central layer at vacuum packaging bag.The surperficial upper surface of foam thermal insulation central layer be suppressed with laterally or longitudinally groove realize by the hydraulic press mould.
What said vacuum packaging bag adopted is individual layer or double-layer vacuum packaging bag; When adopting the double-layer vacuum packaging bag; In the nexine of double-layer vacuum packaging bag and the cavity between the skin, be filled with expanded perlite, can handle the further vacuum-pumping and sealing of the cavity between nexine and the skin after having filled expanded perlite.
Embodiment 2: as shown in Figure 1; The present invention includes vacuum heat-preserving laminar substrate 1 and finish coat 2; Finish coat 2 is imitative glaze finish coats; Vacuum heat-preserving laminar substrate 1 is processed by vacuum packaging bag 3 and the foam thermal insulation central layer 5 vacuum-pumping and sealing processing that is contained in the bag; The foam thermal insulation central layer is one of foamed cement plate, foam glass board, foamed ceramic panel, and when finish coat 2 adopted imitative glaze finish coat, said imitative glaze finish coat was the integrative-structure of the imitative glaze pulp layer illumination curing moulding that on vacuum heat-preserving laminar substrate 1, paves.
The preparation method of the inorganic foamed heat insulating decorative board of said exterior wall vacuum, undertaken by following step:
Step 1, make the aluminium foil vacuum packaging bag according to the requirement of conventional method and design size, subsequent use;
Step 2, the foamed cement plate of on market, directly purchasing moulding or foam glass board or foamed ceramic panel; And according to the design size requirement; Being cut to width is that 300mm~600mm, length are that 500mm~1800mm, thickness are the sheet material of 10mm~50mm; Again sheet material is packed in the aluminium foil vacuum packaging bag, send into and carry out vacuum-pumping and sealing in the vacuum machine and handle, when sealing; Directly in the both sides of packaging bag or suppress the construction and installation limit of 15 mm~30 mm all around, process the vacuum heat-preserving laminar substrate by the vacuum machine;
The compression moulding of step 3, imitative glaze finish coat: get the vacuum heat-preserving laminar substrate that step 3 is made; The imitative glaze finish coat slurry that will prepare in advance then evenly paves at the upper surface of vacuum heat-preserving laminar substrate, and paving thickness is 3~4mm, and utilizing wavelength then is that the light source of 400~700 nanometers carries out illumination glazing; Light application time 1~5 minute; After the spontaneous curing, process the vacuum heat-preserving decoration composite plate that has the parian lines, like need zero diopter facing with imitative glaze finish coat; Then on this imitative glaze finish coat basis, adopt machinery to polish polishing, produce the inorganic foamed heat insulating decorative board of exterior wall vacuum of zero diopter face.
In above-mentioned steps; Also on the surface of foam thermal insulation central layer, be suppressed with laterally or groove longitudinally; This laterally or longitudinally groove form a circle groove around the surface of insulation central layer, in a circle groove, be filled with the bonding agent mutually bonding with the vacuum packaging bag inner surface, filled bonding agent after; Sheet material is packed in the aluminium foil vacuum packaging bag, send into then and carry out vacuum-pumping and sealing in the vacuum machine and handle.Be convenient to vacuumize the back like this and on thin sheet surface, form each no-man's-land, can strengthen the bonding tightness of vacuum packaging bag and foam thermal insulation central layer at vacuum packaging bag.The surperficial upper surface of foam thermal insulation central layer be suppressed with laterally or longitudinally groove realize by the hydraulic press mould.
As shown in Figure 2; What said vacuum packaging bag adopted is individual layer or double-layer vacuum packaging bag; When adopting the double-layer vacuum packaging bag; In the nexine of double-layer vacuum packaging bag and the cavity between the skin, be filled with expanded perlite, can handle the further vacuum-pumping and sealing of the cavity between nexine and the skin after having filled expanded perlite.
Figure 2012101707646100002DEST_PATH_IMAGE001
imitative glaze finish coat is that the applicant is according to the application number in first to file: the imitative glaze finish coat that the preparation method processes in " 201010232562.0 ".When the finish coat employing is when imitating the glaze finish coat; Its preparation method is: get the vacuum heat-preserving laminar substrate for preparing, according to the preparation method of the imitative glaze finish coat slurry in " application number is 201010232562.0 " of first to file, the imitative glaze slurry for preparing is in advance evenly paved at the upper surface of insulation layer substrate then; Paving thickness is 3 ~ 4mm;, utilizing wavelength is that the light source of 400~700 nanometers carries out illumination glazing, light application time 1~5 minute; After the spontaneous curing, promptly process vacuum heat-preserving decoration composite plate with imitative glaze.In embodiment 1, what heat preservation core layer adopted is the inorganic mineral material, and the preparation of its material is to take by weighing expanded perlite granule material and inorganic mineral wool according to proportioning, and inserts in the mixing machine, after mixing, can use.

Claims (7)

1. inorganic foamed heat insulating decorative board of exterior wall vacuum; Have vacuum heat-preserving laminar substrate and finish coat; Said finish coat is metal finish layer or the imitative glaze finish coat of being processed by metal sheet roof covering; Said vacuum heat-preserving laminar substrate is processed by vacuum packaging bag and the foam thermal insulation central layer that is contained in the bag, and it is characterized in that: the foam thermal insulation central layer is one of foamed cement plate, foam glass board, foamed ceramic panel, when finish coat adopts the metal finish layer; Adopt the inorganic adhesive adhering and pressing to be shaped to integrative-structure between said metal finish layer and the vacuum heat-preserving laminar substrate; Finish coat adopts when imitating the glaze finish coat, and said imitative glaze finish coat is that illumination curing is shaped to integrative-structure behind the imitative glaze pulp layer that paves on the vacuum heat-preserving laminar substrate.
2. the inorganic foamed heat insulating decorative board of exterior wall vacuum according to claim 1; It is characterized in that: on the surface of foam thermal insulation central layer, be suppressed with laterally or groove longitudinally; This laterally or longitudinally groove form a circle groove around the surface of insulation central layer, in a circle groove, be filled with the bonding agent mutually bonding with the vacuum packaging bag inner surface.
3. the inorganic foamed heat insulating decorative board of exterior wall vacuum according to claim 1; It is characterized in that: what said vacuum packaging bag adopted is individual layer or double-layer vacuum packaging bag; When adopting the double-layer vacuum packaging bag, in the nexine of double-layer vacuum packaging bag and the cavity between the skin, be filled with expanded perlite.
4. the inorganic foamed heat insulating decorative board of exterior wall vacuum according to claim 1; It is characterized in that: what said metal sheet roof covering adopted is one of aluminium alloys mirror board, aluminum alloy colour plate, coloured coating galvanized sheet, color painted steel strip, imitative wood grain corrosion resistant plate, imitative wood grain aluminium sheet, imitative stone material aluminium sheet, fluorine carbon aluminum veneer, fluorocarbon imitation marble aluminum veneer, and the thickness of metal sheet roof covering is 0.5~1mm.
5. the inorganic foamed heat insulating decorative board of exterior wall vacuum according to claim 1 is characterized in that: what said vacuum packaging bag adopted is the aluminium foil vacuum packaging bag, in aluminium foil vacuum packaging bag both sides or be suppressed with the construction and installation limit of 15 mm~30 mm all around.
6. the preparation method of the inorganic foamed heat insulating decorative board of exterior wall vacuum is characterized in that: undertaken by following step:
Step 1, make the aluminium foil vacuum packaging bag according to the requirement of conventional method and design size, subsequent use;
Step 2, the foamed cement plate of on market, directly purchasing moulding or foam glass board or foamed ceramic panel; And according to the design size requirement, being cut to width is 300mm~600mm, and length is 500mm~1800mm; Thickness is the sheet material of 10mm~50mm; Again sheet material is packed in the aluminium foil vacuum packaging bag, send into and carry out vacuum-pumping and sealing in the vacuum machine and handle, when sealing; Directly in the both sides of packaging bag or suppress the construction and installation limit of 15 mm~30 mm all around, process the vacuum heat-preserving laminar substrate by the vacuum machine;
The compression moulding of step 3, metal finish: the excision forming in the lump of getting aluminium alloys mirror board, aluminum alloy colour plate, coloured coating galvanized sheet, color painted steel strip, imitative wood grain corrosion resistant plate, imitative wood grain aluminium sheet, imitative stone material aluminium sheet, fluorine carbon aluminum veneer, fluorocarbon imitation marble aluminum veneer according to the designing requirement of finish coat; Insert in the mould of composite pressure machine; And on the inner surface of metal finish layer, brush the inorganic non-combustible bonding adhesive; Vacuum heat-preserving laminar substrate with step 2 making moulding is placed on the metal finish layer then; Through the compression moulding of composite pressure machine, process the inorganic foamed heat insulating decorative board of exterior wall vacuum with metal finish.
7. the preparation method of the inorganic foamed heat insulating decorative board of exterior wall vacuum is characterized in that: undertaken by following step:
Step 1, make the aluminium foil vacuum packaging bag according to the requirement of conventional method and design size, subsequent use;
Step 2, the foamed cement plate of on market, directly purchasing moulding or foam glass board or foamed ceramic panel; And according to the design size requirement, being cut to width is 300mm~600mm, and length is 500mm~1800mm; Thickness is the sheet material of 10mm~50mm; Again sheet material is packed in the aluminium foil vacuum packaging bag, send into and carry out vacuum-pumping and sealing in the vacuum machine and handle, when sealing; Directly in the both sides of packaging bag or suppress the construction and installation limit of 15 mm~30 mm all around, process the vacuum heat-preserving laminar substrate by the vacuum machine;
The compression moulding of step 3, imitative glaze finish coat: get the vacuum heat-preserving laminar substrate that step 3 is made; The imitative glaze finish coat slurry that will prepare in advance then evenly paves at the upper surface of vacuum heat-preserving laminar substrate, and paving thickness is 3 ~ 4mm, and utilizing wavelength then is that the light source of 400~700 nanometers carries out illumination glazing; Light application time 1~5 minute; After the spontaneous curing, process the vacuum heat-preserving decoration composite plate that has the parian lines, like need zero diopter facing with imitative glaze finish coat; Then on this imitative glaze finish coat basis, adopt machinery to polish polishing, produce the inorganic foamed heat insulating decorative board of exterior wall vacuum of zero diopter face.
CN2012101707646A 2012-05-29 2012-07-03 Vacuum inorganic foam thermal-insulating decorative board for outer wall and production method thereof Withdrawn CN102691389A (en)

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CN201210293940.5A CN102777006B (en) 2012-05-29 2012-08-17 Vacuum inorganic-foam thermal-insulating decorative plate for external wall, and preparation method of plate

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* Cited by examiner, † Cited by third party
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CN104295027A (en) * 2013-07-17 2015-01-21 戴长虹 Ceramic composite vacuum plate with mounting hole and preparation method thereof
CN106401115A (en) * 2016-10-19 2017-02-15 宁波荣山新型材料有限公司 Lightweight fire protection, insulation and decoration integrated board and preparation method thereof
CN108425467A (en) * 2018-02-26 2018-08-21 珠海中联幕墙装饰工程有限公司 A kind of manufacture craft of the high fire line complex shingle panel of lightweight
CN108425468A (en) * 2018-04-02 2018-08-21 山东龙标幕墙建材股份有限公司 A kind of aluminum veneer ornamental surface heat insulation integrated board and preparation method thereof
CN108425468B (en) * 2018-04-02 2020-01-07 山东龙标幕墙建材股份有限公司 Aluminum veneer facing and heat preservation integrated plate and manufacturing method thereof

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