CN202644894U - Vacuum inorganic foam insulating decorative board of external wall - Google Patents
Vacuum inorganic foam insulating decorative board of external wall Download PDFInfo
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- CN202644894U CN202644894U CN 201220246077 CN201220246077U CN202644894U CN 202644894 U CN202644894 U CN 202644894U CN 201220246077 CN201220246077 CN 201220246077 CN 201220246077 U CN201220246077 U CN 201220246077U CN 202644894 U CN202644894 U CN 202644894U
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Abstract
The utility model relates to a vacuum inorganic foam insulating decorative board of an external wall. The vacuum inorganic foam insulating decorative board is provided with a vacuum insulating layer base plate and a finish coat, wherein the finish coat is a metal finish coat made of sheet metal or an imitated glazed finish coat; the vacuum insulating layer base plate is made of a vacuum packaging bag and a foam insulating core board arranged in the bag; the foam insulating core board is one of a foam cement board, a foam glass board and a foam ceramic board; the metal finish coat and the vacuum insulating layer base plate are pressed and molded into an integral structure by virtue of an inorganic adhesive in an adhering manner; and the imitated glazed finish coat is spread on the vacuum insulating layer base plate and then irradiated, solidified and molded into an integral structure. By utilizing the insulating decorative board, the construction procedure can be simplified, and the engineering quality is guaranteed; and the insulating decorative board integrates an insulating function and a surface ornamentation function, and has the advantages of light weight, low heat conductivity coefficient, excellent insulating property, high strength, ageing resistance and good fireproofing and flame-retardant effects.
Description
Technical field
The utility model belongs to building masonry wall insulation and decoration technical field, is specifically related to the inorganic foamed heat insulating decorative board of a kind of exterior wall vacuum.
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 actual, along with China's expanding economy, 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 further standard of Civil Building Energy Conservation design " standard " and the enforcement of State Council's " Civil Building Energy Conservation regulations ", 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 stifled exhausted disaster hidden-trouble fundamentally 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, simple and direct, the constructability of operation again, quality is guaranteed.Existing foam heat-insulating board is the foam heat-insulating board of making take high-molecular organic materials such as plastics, rubber as base material in the market.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 will expend a large amount of energy, cause the raw material resources shortage, comprehensively do accounts is 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 take the inorganic heat insulation mortar material as main material, under nature, coefficient of thermal conductivity is at 0.07～0.085 W/(m ﹒ k) in the scope, although its heat-insulating property can reach the requirement of national adiabatic heat-insulation standard, but still do not satisfy 65% energy conservation standard of national proposition, and in external wall structure, because the needs of thermal insulation, the thickness of insulation layer is 6 centimeters usually, but at cold severe cold area, the thickness of insulation layer need to increase to 8～10 centimeters, even uses functional requirement above satisfying more than 10 centimeters, and 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 guarantees by the manual work quality fully, belong to concealed work in addition, coarse to operation in the work progress, even use inferior materials and turn out substandard goods and be not easy check to find, cause construction quality out of control, have a strong impact on quality and the application life of wall thermal insulating.
Summary of the invention
The purpose of this utility model 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.
The technical scheme that the purpose of this utility model 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, described finish coat is metal decoration surface layer or the imitative glaze finish coat of being made by metal sheet roof covering, described vacuum heat-preserving laminar substrate is made by vacuum packaging bag and the foam thermal insulation central layer that is contained in the bag, the foam thermal insulation central layer is foamed cement board, foam glass board, one of foamed ceramic panel, when finish coat adopts the metal decoration surface layer, adopt the inorganic adhesive adhering and pressing to be shaped to integrative-structure between described metal decoration surface layer and the vacuum heat-preserving laminar substrate, when finish coat adopts imitative glaze finish coat, described imitative glaze finish coat is that illumination curing is shaped to integrative-structure after the vacuum heat-preserving laminar substrate paves imitative glaze pulp layer.
What described metal sheet roof covering adopted is one of aluminium alloys mirror board, aluminum alloy colour plate, coloured coating galvanized sheet, imitative wood grain corrosion resistant plate, imitative wood-grain aluminum board, fluorine carbon aluminum veneer, fluorocarbon imitation marble aluminum veneer, and the thickness of metal sheet roof covering is 0.5～1mm.
What described vacuum packaging bag adopted is the aluminium foil vacuum packaging bag.
Be suppressed with laterally on the surface of foam thermal insulation central layer 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 described vacuum packaging bag adopted is individual layer or double-layer vacuum packaging bag, when adopting the double-layer vacuum packaging bag, is filled with expanded perlite in the nexine of double-layer vacuum packaging bag and the cavity between the skin.
In the utility model, no matter be foamed cement board or foam glass board or foamed ceramic panel all belongs to the environmental type thermal insulation material, wherein: the foamed cement board of employing, it is 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 hydrophobic material, and non-intercommunicating pore has good water resistance, 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, not thoroughly wet, radiationless, heat-resisting freeze proof, the serviceability temperature scope is wide, coefficient of thermal conductivity is low, anti-aging, long service life, easily process indeformable and have the advantages that anti-rodent, insect and bacterium corrode.Foam glass is permanent with it, safety, high reliability, glass material has the not deteriorated advantage of Long-Term Properties in addition, when it uses under the 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, the problems such as aging, the distortion actual effect that can overcome effectively that the organic material exists 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 processing of building self-heat conserving cold-heat bridge 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 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, easy aging deadly defect, and weather-proof, be exposed to the sun at sunlight, indeformable, aging under the cold and hot drastic change, the adverse weather condition such as it's raining and blowing hard, do not ftracture stable performance.It is the ideal material be used to the outer heat preservation system that fire protection requirement is arranged and fire barrier.
In the utility model, the foam thermal insulation central layer has adopted vacuum-packed structure, can reduce the thickness of external wall insulation, can strengthen again the insulation capacity of warming plate, can also effectively eliminate the phenomenons such as the swell-shrinking deformation of walling, aging, cracking, damage, greatly prolong the application life of body of wall.And the insulation layer thickness of exterior wall is thinned to about 2 centimeters by original 6 centimeters, coefficient of thermal conductivity is≤0.008 W/(m ﹒ k), it only is 1/10 of existing external-wall heat-insulation material coefficient of thermal conductivity, greatly alleviated thus the weight of insulating layer of external wall, and indirectly enlarged the building usable floor area, alleviate the deadweight of building, reached 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 the demanding high residential building of fire-protection rating and public building.
According to the vacuum foam body heat insulation veneer that such scheme is made, be specially adapted to insulation and the decoration of high-rise outer wall body, its beneficial effect is:
1) this decoration panel quality is light, and its unit weight is alleviated to 150 ㎏/m3 by 300～350 ㎏ of traditional heat preservation plate material/m3, 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 greatly alleviate thus the overall weight of construction wall, can also effectively avoid cracking, obscission in its use procedure, prevent that security incident from occuring.
2) this vacuum heat-preserving decoration panel coefficient of thermal conductivity is＜=0.008 W/(m ﹒ k), calculate according to normal thermal technology, 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 obtain effective guarantee 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 finished, thereby constructability, saving man-hour, shortens construction period, reduces engineering cost.
Description of drawings
Fig. 1 is schematic cross-section of the present utility model.
The specific embodiment
Embodiment 1: as shown in Figure 1, the utility model comprises vacuum heat-preserving laminar substrate 1 and finish coat 2, finish coat 2 is metal decoration surface layers made from metal sheet roof covering, vacuum heat-preserving laminar substrate 1 is made 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 board, foam glass board, foamed ceramic panel, when finish coat 2 adopts the metal decoration surface layer, adopt the inorganic adhesive adhering and pressing to be shaped to integrative-structure between described metal decoration surface layer and the vacuum heat-preserving laminar substrate 1.
What described metal sheet roof covering adopted is one of aluminium alloys mirror board, aluminum alloy colour plate, coloured coating galvanized sheet, imitative wood grain corrosion resistant plate, imitative wood-grain aluminum board, fluorine carbon aluminum veneer, fluorocarbon imitation marble aluminum veneer, and the thickness of metal sheet roof covering is 0.5～1mm.What described vacuum packaging bag adopted is the aluminium foil vacuum packaging bag.Described aluminium foil vacuum packaging bag both sides or be suppressed with the construction and installation limit 4 of 15mm～30mm all around.
Be suppressed with laterally on the surface of foam thermal insulation central layer 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.
Embodiment 2: as shown in Figure 1, the utility model comprises 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 made 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 board, foam glass board, foamed ceramic panel, when finish coat 2 adopted imitative glaze finish coat, described imitative glaze finish coat was the integrative-structure of the imitative glaze pulp layer illumination curing moulding that paves at vacuum heat-preserving laminar substrate 1.
Be suppressed with laterally on the surface of foam thermal insulation central layer 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 described vacuum packaging bag adopted is individual layer or double-layer vacuum packaging bag, when adopting the double-layer vacuum packaging bag, is filled with expanded perlite in the nexine of double-layer vacuum packaging bag and the cavity between the skin.
Claims (5)
1. inorganic foamed heat insulating decorative board of exterior wall vacuum, have vacuum heat-preserving laminar substrate and finish coat, described finish coat is metal decoration surface layer or the imitative glaze finish coat of being made by metal sheet roof covering, it is characterized in that: described vacuum heat-preserving laminar substrate is made by vacuum packaging bag and the foam thermal insulation central layer that is contained in the bag, the foam thermal insulation central layer is foamed cement board, foam glass board, one of foamed ceramic panel, when finish coat adopts the metal decoration surface layer, adopt the inorganic adhesive adhering and pressing to be shaped to integrative-structure between described metal decoration surface layer and the vacuum heat-preserving laminar substrate, when finish coat adopts imitative glaze finish coat, described imitative glaze finish coat is that illumination curing is shaped to integrative-structure after the vacuum heat-preserving laminar substrate paves imitative glaze pulp layer.
2. the inorganic foamed heat insulating decorative board of exterior wall vacuum according to claim 1, it is characterized in that: what described metal sheet roof covering adopted is one of aluminium alloys mirror board, aluminum alloy colour plate, coloured coating galvanized sheet, imitative wood grain corrosion resistant plate, imitative wood-grain aluminum board, fluorine carbon aluminum veneer, fluorocarbon imitation marble aluminum veneer, and the thickness of metal sheet roof covering is 0.5～1mm.
3. the inorganic foamed heat insulating decorative board of exterior wall vacuum according to claim 1 is characterized in that: what described 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.
4. the inorganic foamed heat insulating decorative board of exterior wall vacuum according to claim 1, it is characterized in that: be suppressed with laterally on the surface of foam thermal insulation central layer 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.
5. the inorganic foamed heat insulating decorative board of exterior wall vacuum according to claim 1, it is characterized in that: what described 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220246077 CN202644894U (en) | 2012-05-29 | 2012-05-29 | Vacuum inorganic foam insulating decorative board of external wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220246077 CN202644894U (en) | 2012-05-29 | 2012-05-29 | Vacuum inorganic foam insulating decorative board of external wall |
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| Publication Number | Publication Date |
|---|---|
| CN202644894U true CN202644894U (en) | 2013-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220246077 Expired - Fee Related CN202644894U (en) | 2012-05-29 | 2012-05-29 | Vacuum inorganic foam insulating decorative board of external wall |
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| Country | Link |
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| CN (1) | CN202644894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777006A (en) * | 2012-05-29 | 2012-11-14 | 信阳天意节能技术有限公司 | Vacuum inorganic-foam thermal-insulating decorative plate for external wall, and preparation method of plate |
-
2012
- 2012-05-29 CN CN 201220246077 patent/CN202644894U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777006A (en) * | 2012-05-29 | 2012-11-14 | 信阳天意节能技术有限公司 | Vacuum inorganic-foam thermal-insulating decorative plate for external wall, and preparation method of plate |
| CN102777006B (en) * | 2012-05-29 | 2014-11-26 | 信阳天意节能技术有限公司 | Vacuum inorganic-foam thermal-insulating decorative plate for external wall, and preparation method of plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20150529 |
|
| EXPY | Termination of patent right or utility model |