CN105332467A - Heat-insulated building board - Google Patents
Heat-insulated building board Download PDFInfo
- Publication number
- CN105332467A CN105332467A CN201410397968.2A CN201410397968A CN105332467A CN 105332467 A CN105332467 A CN 105332467A CN 201410397968 A CN201410397968 A CN 201410397968A CN 105332467 A CN105332467 A CN 105332467A
- Authority
- CN
- China
- Prior art keywords
- isolation layer
- building board
- heat insulation
- insulation building
- substrate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Finishing Walls (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a heat-insulated building board. The heat-insulated building board comprises a base board (1), and a heat insulation layer (2) containing aerogel is attached to one surface or each of two surfaces of the base board (1). The heat-insulated building board is good in heat insulation effect, small in heat insulation layer thickness, attractive and durable and can be widely applied to the field of building materials.
Description
Technical field
The present invention relates to a kind of heat insulation building board.
Background technology
Along with the development of science and technology, various modern building is presented in face of people, as glass wall, gold
Belong to body packaging etc.Many novel buildings are had again to adopt the Roof system of metal construction, the especially building of steel work at present, its
Roof system also adopts the Roof system of metal construction naturally.Composite metal Roof system all types of industries, physical culture, amusement,
Apply more and more extensive in the buildings such as exhibition hall, retail supermarket.Metal Roof system needs to use metal roofing board and metal
Shingle nail etc., i.e. heat insulation building board.
Current heat insulation building board has wide range of applications, and it has the advantages such as durable, attractive in appearance.Buildings in general has heat insulation
Higher requirement, significantly changes rapidly to avoid the change of building internal cause ambient temperature, avoids the overheated or mistake in city
Cold.General needs apply isolation layer on the surface of wall interior panel, to stop heat to the quick transmission of indoor, and traditional heat insulation thickness
Degree is very large, and covers plate face, have impact on the appearance index such as color, color and luster in plate face self.In addition, along with the growth of service time, its external surface can be stained with the hazardous substancess such as impurity and breed bacteria such as dust granules and but not easily discover; And generally hang higher due to heat insulation building board, and cleaning pole trouble, therefore existing heat insulation building board seldom carries out cleaned at regular intervals; Along with the growth of service time, easily get confused, shade in the surface of heat insulation building board, affects the aesthetics of product.
Summary of the invention
Technical problem to be solved by this invention overcomes the deficiencies in the prior art, provides the heat insulation building board that a kind of good heat-insulation effect, insulation thickness are little, attractive and durable.The technical solution adopted in the present invention is: the present invention includes substrate, a side surface of described substrate or double-sided surface
Be attached with isolation layer, containing aeroge in described isolation layer.
Described isolation layer comprises coating and aeroge.
Further, described coating is water-soluble varnish.
Further, described isolation layer comprises the aeroge of 10 ~ 30% volume parts, and the thickness of described isolation layer is 10 ~
100μm。
Further, dichloride in anatase type grade titanium dioxide is contained in described isolation layer.Or described isolation layer is film, and described film is directly pasted on the surface of described substrate.
Described substrate is metal sheet or glass plate, and described aeroge is silica aerogel or carbon aerogels or organic aerogel.
Described substrate is roof panel or side fascia.
Further, described substrate comprises roofing base plate and is positioned at two edge-on ribs of described roofing base plate both sides, adjacent
Two described substrates between by two suitable overlap joints of described edge-on rib or be fastened and connected.
Or described substrate comprises metope base plate and is positioned at the first connecting portion of described metope base plate both sides, second and connects
Meet portion, described first connecting portion is connected with described second connecting portion is suitable.
The invention has the beneficial effects as follows: because a side surface of substrate of the present invention or double-sided surface are attached with heat insulation
Layer, containing aeroge in described isolation layer, aeroge is a kind of nano-hollow material, its void fraction is large, and density is low, substantially transparent, its thermal conductivity is extremely low, effectively through sunshine, and can stop the infrared emanation of environment temperature, it is a kind of desirable transparent insulate material, be applied in isolation layer, the thickness of isolation layer can be greatly reduced, and the color of described substrate can not be covered, present a kind of effect of dumb light, do not affect the appearance index such as color, color and luster that have impact on plate face self; And manufacturing process of the present invention is simple, by modes such as brushing, spraying, pad pastings at metal or nonmetal as the substrates such as glass are formed; Therefore good heat-insulation effect of the present invention, insulation thickness are little, attractive and durable;
Owing to containing dichloride in anatase type grade titanium dioxide in described isolation layer, active ingredient titanium dioxide concentration is high, dioxy
Change titanium and belong to photocatalyst, through certain light source irradiation, most organic compound generation oxidation reaction can be promoted, and further oxygen
Change and generate CO2 and H2O, it acts on wide spectrum, in photocatalyst reaction process, biotic factor can not only be destroyed, also can destroy various organic chemicals, promote the carrying out of chemical reaction, to harmful organic gas of indoor, there is certain oxygenolysis, therefore there is the antibacterial function with deodorizing of air purification, environment, change traditional depollution of environment technology mode; It has more powerful redox ability, high chemical stability and nontoxic performance in the sun, there is the usefulness such as the antibacterial and degraded pernicious gas of excellent sterilization, avoid bacterium and send out heavy breathing, prevent mouldy, avoid and adopt traditional chemosterilant to there is secondary toxicity and excitant and the problem of continuation difference to environmental improvement; In addition, titanium dioxide tool strongly hydrophilic, so surface has self-cleaning function, keeps forever bright and clean, conveniently cleans, prevents dirt from adhering to, and to human body without any harm, can also reduce the wearing and tearing on surface and oozing out, so environment protecting is better of hazardous substances; In addition in photocatalyst reaction process, titanium dioxide does not participate in reaction and does not discharge hazardous substances, only play catalysis instrumentality, itself does not extend in time and consumes, and before and after reaction, self property is constant, in course of reaction, acted on material is completely oxidized to the innocuous substances such as harmless carbon dioxide and water, therefore completely harmless to environment, be conducive to health, and application life is lasting, is suitable for the lifelong of heat insulation building board and effectively uses; It can play a role under containing various light sources such as faint ultraviolet light, natural light, sunlight, is suitable for applying on the heat insulation building board of indoor and outdoor; Therefore environmental protection of the present invention, health, easy to clean, have and purify air and self-cleaning function.
Accompanying drawing explanation
Fig. 1 be the embodiment of the present invention one the local section structural representation of heat insulation building board;
Fig. 2 is the local section structural representation of the heat insulation building board of the embodiment of the present invention two;
Fig. 3 is the side structure schematic diagram of the roof panel of the embodiment of the present invention one;
Fig. 4 is the side structure schematic diagram of the shingle nail of the embodiment of the present invention two.
Detailed description of the invention
Embodiment one:
As shown in Figure 1, Figure 3, the heat insulation building board of the present embodiment is a kind of roof panel, and its section structure comprises substrate
1, the side surface attachment of described substrate 1 has isolation layer 2, containing aeroge in described isolation layer 2, described substrate 1 is aluminium alloy plate, it has light weight, the advantage such as corrosion-resistant, described isolation layer 2 comprises the coating of 80% volume parts and the aeroge of 20% volume parts, described aeroge is silica aerogel, it can certainly be other aeroge such as carbon aerogels or organic aerogel, the volume parts of described aeroge can 10 ~ 30%, described coating is water-soluble varnish, the thickness of described isolation layer 2 is 25 μm, its scope can at 10 ~ 100 μm, described aeroge is mixed into after water-soluble varnish stirs and can directly brushes or be sprayed on aluminium alloy plate, after drying, the contour structures of described roof panel comprises roofing base plate 11 and is positioned at two edge-on ribs 12,13 of described roofing base plate 11 both sides, suitablely to be fastened and connected by two described edge-on ribs 12,13 between adjacent two described substrates 1, it is easier to fasten, connect more firm, in addition, the base plate of roofing described in the present embodiment 11 is provided with many corrugated reinforcing ribs 14, to strengthen structural strength and non-deformability near two described edge-on rib 12,13 places.Certainly, the shape of two described edge-on ribs 12,13 also can be other shape, also can overlap between two described edge-on ribs 12,13.
Embodiment two:
As shown in Figure 2, Figure 4 shows, the heat insulation building board of the present embodiment is a kind of side fascia, the difference of itself and embodiment one
Be characterised in that: in the present embodiment, the double-sided surface of described substrate 1 is all attached with isolation layer 2, described isolation layer 2 is film morphology, described film is directly pasted on the surface of described substrate 1, also containing dichloride in anatase type grade titanium dioxide in described isolation layer 2, its active ingredient concentration is high, there is powerful redox ability in the sun, high chemical stability and nontoxic performance, there is the usefulness such as the antibacterial and degraded pernicious gas of excellent sterilization, avoid bacterium and send out heavy breathing, prevent mouldy, avoid and adopt traditional chemosterilant to there is secondary toxicity and excitant and the problem of continuation difference to environmental improvement, to purify air and self-cleaning effective, the contour structures of described shingle nail comprises metope base plate 21 and is positioned at the first connecting portion 22, second connecting portion 23 of described metope base plate 21 both sides, and described first connecting portion 22 is fastened and connected with described second connecting portion 23 is suitable.
Above embodiment only illustrates, certainly, described substrate 1 also can be other metal sheet or glass plate, and described substrate 1 also can the building slab such as roof panel or wall interior panel of other shape and structure.
In the present invention, described aeroge is a kind of nano-hollow material, and its void fraction is large, and density is low, substantially transparent, its
Thermal conductivity is extremely low, effectively through sunshine, and can stop the infrared emanation of environment temperature, is a kind of desirable transparent heat-insulated
Material, is applied in isolation layer, can greatly reduce the thickness of isolation layer, and can not cover the color of described substrate, is
Reveal a kind of effect of dumb light, do not affect the appearance index such as color, color and luster that have impact on plate face self; And manufacturing process of the present invention is simple, by modes such as brushing, spraying, pad pastings at metal or nonmetal as the substrates such as glass are formed; Therefore good heat-insulation effect of the present invention, insulation thickness are little, attractive and durable.
The present invention can be widely used in building materials field.
Claims (5)
1. a heat insulation building board, comprise substrate (1), it is characterized in that: a side surface of described substrate (1) or double-sided surface are attached with isolation layer (2), described isolation layer (2) comprises coating and aeroge, described coating is water-soluble varnish, described in
Isolation layer (2) comprises the aeroge of 10 ~ 30% volume parts, the thickness of described isolation layer (2) is 10 ~ 100 μm, containing dichloride in anatase type grade titanium dioxide in described isolation layer (2), described substrate (1) is metal sheet or glass plate, and described aeroge is silica aerogel or carbon aerogels or organic aerogel.
2. heat insulation building board according to claim 1, is characterized in that: described isolation layer (2) is film, described thin
Film is directly pasted on the surface of described substrate (1).
3. heat insulation building board according to claim 1 and 2, is characterized in that: described substrate (1) for roof panel or
Side fascia.
4. heat insulation building board according to claim 1 and 2, is characterized in that: described substrate (1) comprises at the bottom of roofing
Plate (11) and be positioned at two edge-on ribs (12,13) of described roofing base plate (11) both sides, two adjacent described substrates (1)
Between by two described edge-on rib (12,13) suitable overlap joints or be fastened and connected.
5. heat insulation building board according to claim 1 and 2, is characterized in that: described substrate (1) comprises at the bottom of metope
Plate (21) and be positioned at the first connecting portion (22), second connecting portion (23) of described metope base plate (21) both sides, described first
Connecting portion (22) is connected with described second connecting portion (23) is suitable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410397968.2A CN105332467A (en) | 2014-08-14 | 2014-08-14 | Heat-insulated building board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410397968.2A CN105332467A (en) | 2014-08-14 | 2014-08-14 | Heat-insulated building board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105332467A true CN105332467A (en) | 2016-02-17 |
Family
ID=55283209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410397968.2A Pending CN105332467A (en) | 2014-08-14 | 2014-08-14 | Heat-insulated building board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105332467A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468408A (en) * | 2018-03-07 | 2018-08-31 | 包宝金 | A kind of environment-friendly type building composite board and preparation method thereof |
| CN111395645A (en) * | 2020-03-25 | 2020-07-10 | 杭州御佳金属材料有限公司 | Partition plate for assembly type building |
-
2014
- 2014-08-14 CN CN201410397968.2A patent/CN105332467A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468408A (en) * | 2018-03-07 | 2018-08-31 | 包宝金 | A kind of environment-friendly type building composite board and preparation method thereof |
| CN111395645A (en) * | 2020-03-25 | 2020-07-10 | 杭州御佳金属材料有限公司 | Partition plate for assembly type building |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101956431B (en) | Heat insulation building board | |
| CN102146240B (en) | Thermal-insulation and self-cleaning coating | |
| CN202248635U (en) | Concave line capable of purifying air by compounding diatom ooze and photocatalyst TiO2 | |
| CN205631580U (en) | Environmental protection glass film | |
| CN202012141U (en) | Heat insulation building board | |
| CN201011079Y (en) | Inorganic composite antibiotic ceiling board | |
| CN105332467A (en) | Heat-insulated building board | |
| CN202401706U (en) | A multifunctional green and environment-friendly ceiling | |
| CN204622741U (en) | Photocatalysis exposed conveying appliance environmental-protective self-adhering waterproof roll | |
| CN203049993U (en) | Marbling fireproof veneer | |
| CN102533113A (en) | Photocatalyst paint | |
| CN210459849U (en) | Air purification vitrified tile decorates wall | |
| CN102561627A (en) | Tile with photocatalyst antibacterium effects | |
| CN204940753U (en) | Monochromatic titanium porcelain plate | |
| MXPA02008648A (en) | Heat-dissipater coating and method for lowering the interior temperature of houses or similar constructions. | |
| CN201664659U (en) | Processing equipment for metal ceiling coated with photocatalyst | |
| CN101791884A (en) | Metal enclosing guard plate with self-cleaning function | |
| CN101780452B (en) | Photocatalyst metal ceiling processing method and device | |
| CN102531460A (en) | Paint having long-acting sterilization function and preparation method thereof | |
| CN2868671Y (en) | Composite material with internal and external purifying, sterilizing function | |
| CN201372538Y (en) | Aluminum-plastic plate with self-cleaning function | |
| CN201062404Y (en) | Nano titanium dioxide environment-protection ceramic tile | |
| CN213037694U (en) | Antibacterial self-cleaning composite board | |
| CN203441040U (en) | Structural board | |
| CN102305573A (en) | Titanium air conditioner and processing method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160217 |
|
| WD01 | Invention patent application deemed withdrawn after publication |