CN205088889U - Outer wall coating structure - Google Patents
Outer wall coating structure Download PDFInfo
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- CN205088889U CN205088889U CN201520787958.XU CN201520787958U CN205088889U CN 205088889 U CN205088889 U CN 205088889U CN 201520787958 U CN201520787958 U CN 201520787958U CN 205088889 U CN205088889 U CN 205088889U
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- insulation
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- calcium silicate
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Abstract
The utility model discloses an outer wall coating structure, including the outer wall layer, it has tie coat, ceramic tile layer, heat preservation and waterproof layer to coat in proper order on the outer wall layer, the tie coat is paste clay layer, the heat preservation is calcium silicate nano wire compound incubation dope layer, reaches heat retaining effect through the heat transfer performance that reduces between the object, can guarantee that the wall body has fine thermal insulation performance, the existence on clay layer moreover, can be the fine adhesion in ceramic tile layer on the outer wall, the existence of waterproof layer, can be fine play the guard action to the heat preservation, improve the life of wall body.
Description
Technical field
The utility model relates to a kind of building field, and in particular, it relates to a kind of outer wall coating structure.
Background technology
Along with the fast development of society, the aesthetic standards also more and more diversification of people, is also placed in first place quality and energy-conservation importance simultaneously.Along with the development & application of green energy-conserving construction material is attached great importance in the development of domestic and international builing industry, all over the world construction department, thousand times same indoor and outdoor decoration can not meet diversification, personalized reality need completely in the modern society maked rapid progress.There is some evidence the theory that people are new and quality mind, the development of exterior wall, decoration and technological innovation imparts higher expectation.
And in current exterior wall design, because the heat-insulating property of people's External Wall constantly improves, and in order to make exterior wall have good heat-insulating property, current way is all increase heat insulation coating on exterior wall, if application number is the Chinese patent of 2013201287175, it discloses a kind of heat insulation coating of concrete base layer, its effect reaching heat insulation by arranging thermally reflective top layer on concrete base layer, but thermally reflective top layer can only accomplish that, by a part of heat to reflecting away, its effect of heat insulation still haves much room for improvement.
Utility model content
The purpose of this utility model is to provide a kind of outer wall coating structure, and it can reach the effect of insulation by the one-tenth dropped to by the heat transfer performance of material close to the limit, has good heat-insulating property.
In order to achieve the above object, the technical solution adopted in the utility model is as follows: a kind of outer wall coating structure, comprise outer wall layers, described outer wall layers is coated with successively tack coat, ceramic tile layer, insulation layer and waterproofing course, described tack coat is paste clay layer, and described insulation layer is calcium silicate nanowire composite thermal-insulation coating layer.
Preferably, described calcium silicate nanowire composite thermal-insulation coating layer is evenly applied by calcium silicate nanowire composite thermal-insulation coating and forms.
Preferably, the thickness of described calcium silicate nanowire composite thermal-insulation coating layer is 4-8mm.
Preferably, described waterproofing course is aqueous polyurethane modified silicon-acrylate multifunctional waterproof heat-insulation elastic paint layer.
Preferably, the thickness of described aqueous polyurethane modified silicon-acrylate multifunctional waterproof heat-insulation elastic paint layer is 6-10mm.
Preferably, described aqueous polyurethane modified silicon-acrylate multifunctional waterproof heat-insulation elastic paint layer is provided with anticorrosive coat back to one end of outer wall layers.
Preferably, described anticorrosive coat is polyaniline anti-corrosive paint layer.
Preferably, the thickness of described polyaniline anti-corrosive paint layer is 7-12mm.
Compared with prior art, the beneficial effects of the utility model are: owing to there being the existence of calcium silicate nanowire composite thermal-insulation coating layer, and calcium silicate nanowire macroscopic view is flocculent substance, so have very low bulk density, 100nm is less than by the hole in the heat insulating material that calcium silicate nanowire is formed, in material, the size of most of pore is less than 50nm, to produce " zero convection current ", nano effects such as " infinite long paths ", make material thermal heat transfer capability decline or close to lowest limit, it is a kind of super insulating material, owing to all realizing heat conduction by heat transmission before object and object, and calcium silicate nanowire composite thermal-insulation coating layer by the heat transfer type of this essence to dropping to minimum degree, the pursuit of people to heat-insulating property can be met, and the existence of waterproofing course, can be good at preventing moisture penetration to insulation layer, effectively can prevent insulation layer by water to destroying.
Accompanying drawing explanation
Fig. 1 is the structure chart of the utility model outer wall coating structure.
Reference numeral: 1, outer wall layers; 2, paste clay layer; 3, ceramic tile layer; 4, calcium silicate nanowire composite thermal-insulation coating layer; 5, aqueous polyurethane modified silicon-acrylate multifunctional waterproof heat-insulation elastic paint layer; 6, polyaniline anti-corrosive paint layer.
Detailed description of the invention
Composition graphs 1 pair of the present embodiment is described further.
A kind of outer wall coating structure, comprise outer wall layers 1, in order to the protective effect of the pursuit and External Wall that meet people's External Wall aesthetic property, therefore the present embodiment is selected on exterior wall, arrange the ceramic tile layer 3 be made up of ceramic tile, and due to ceramic tile be with fire-resistant metal oxide and half-metal oxide, via grinding, mixing, compacting, glazing, the process of sintering, and the porcelain of a kind of acid and alkali-resistance formed or Shi Zhi etc., can be good at playing the protective effect to body of wall, and due to ceramic tile itself be do not possess adhesion property, therefore in order to ceramic tile can be made to can be good at sticking on exterior wall, the present embodiment selects paste clay to form one deck paste clay layer 2, clay is the pureed plastic solid possessing very strong bond properties, this kind of plastic solid generally adds the powder filler possessing certain function form by possessing the solid-state of bond properties or liquid adhesive, ceramic tile can be made well to stick on exterior wall, and clay also can fill up the space between ceramic tile and ceramic tile, play good sealing function.
And in order to meet the demand of people to insulation layer, the present embodiment adopts and apply one layer of heat preservation layer on ceramic tile layer 3, this insulation layer evenly applies the rear calcium silicate nanowire composite thermal-insulation coating layer 4 formed by calcium silicate nanowire composite thermal-insulation coating.Because calcium silicate nanowire macroscopic view is flocculent substance, so have very low bulk density, 100nm is less than by the hole in the heat insulating material that calcium silicate nanowire is formed, in material, the size of most of pore is less than 50nm, to produce " zero convection current ", nano effects such as " infinite long paths ", make material thermal heat transfer capability decline or close to lowest limit, it is a kind of super insulating material, owing to all realizing heat conduction by heat transmission before object and object, and calcium silicate nanowire composite thermal-insulation coating layer 4 by the heat transfer type of this essence to dropping to minimum degree, the pursuit of people to heat-insulating property can be met, time no matter ambient temperature is very high or very low, indoor temperature can not be subject to external influence.And about the thickness of calcium silicate nanowire composite thermal-insulation coating layer 4, the present embodiment is preferably 4-8mm, when the thickness of calcium silicate nanowire composite thermal-insulation coating layer 4 higher than 8mm time, because thickness is blocked up, the difficulty on constructing can be caused, and the waste of a part of material can be caused, when thickness is less than 4mm time, the heat insulation effect of calcium silicate nanowire composite thermal-insulation coating layer 4 can be caused to decline, and then good heat insulation effect cannot be reached.Certainly, the most preferred thickness of calcium silicate nanowire composite thermal-insulation coating layer 4 is 6mm, best heat insulation effect can be reached on the basis saving most material, about other characteristics concrete of calcium silicate nanowire composite thermal-insulation coating, it is open in the Chinese patent of 201010288248.4 at application number, does not just repeat at this.
And the destruction in order to prevent calcium silicate nanowire composite thermal-insulation coating layer 4 from causing due to the problem of rain penetration, therefore the present embodiment adopts at calcium silicate nanowire composite thermal-insulation coating layer 4 outer coating one deck waterproofing course to play the protection to calcium silicate nanowire composite thermal-insulation coating layer 4, about the selection of waterproofing course, the present embodiment adopts and evenly applies the rear aqueous polyurethane modified silicon-acrylate multifunctional waterproof heat-insulation elastic paint layer 5 formed by aqueous polyurethane modified silicon-acrylate multifunctional waterproof heat-insulation elastic paint, while aqueous polyurethane modified silicon-acrylate multifunctional waterproof heat-insulation elastic paint has good water proofing property, can also be well low temperature resistant by aqueous polyurethane, good springiness, the light resistance of the advantages such as strong adhesion and polyacrylate, weatherability, water resistance combines, and possess the distinctive low VOC advantage of water paint.In addition owing to the addition of nano material in aqueous polyurethane modified silicon-acrylate multifunctional waterproof heat-insulation elastic paint, painting layer gap can be filled very well, increase coating stretches intensity, hardness, pliability, and impart many excellent properties such as coating heat-insulation and heat-preservation, spatter property, pollution resistance.And about the thickness of aqueous polyurethane modified silicon-acrylate multifunctional waterproof heat-insulation elastic paint layer 5, the present embodiment adopts the thickness of 6-10mm, when thickness is more than 10mm time, the waste of aqueous polyurethane modified silicon-acrylate multifunctional waterproof heat-insulation elastic paint can be caused, when thickness light rain 6mm time, decline that is too small due to thickness and the water resistance of the aqueous polyurethane modified silicon-acrylate multifunctional waterproof heat-insulation elastic paint layer 5 caused can be caused, and about the concrete effect of aqueous polyurethane modified silicon-acrylate multifunctional waterproof heat-insulation elastic paint, can be the Chinese patent of 2011102675421 see application number.
And due to the antiseptic property of aqueous polyurethane modified silicon-acrylate multifunctional waterproof heat-insulation elastic paint layer 5 lower, therefore in order to the application life of aqueous polyurethane modified silicon-acrylate multifunctional waterproof heat-insulation elastic paint layer 5 can be increased, the present embodiment adopts at aqueous polyurethane modified silicon-acrylate multifunctional waterproof heat-insulation elastic paint layer 5 outer coating one deck anticorrosive coat, and this anticorrosive coat is the polyaniline anti-corrosive paint layer 6 evenly applied by polyaniline anti-corrosive paint, nano-scale dispersion can be reached at phosphoric acid-phosphate doped polyaniline in anticorrosive paint due in the polyaniline anti-corrosive paint that adopts in the present embodiment, and strand is almost without entanglement part, each molecule segment group all can be played a role in anticorrosive paint, polyaniline anti-corrosive paint is enable to have good antiseptic property when lower thickness, can be good at the protection to aqueous polyurethane modified silicon-acrylate multifunctional waterproof heat-insulation elastic paint layer 5, and about the thickness of polyaniline anti-corrosive paint layer 6, the thickness that the present embodiment adopts is 6-10mm, when thickness is greater than 10mm time, the unnecessary input of polyaniline anti-corrosive paint can be caused, even if because when thickness is less, polyaniline anti-corrosive paint layer 6 still can possess good antiseptic property, and when thickness is less than 6mm time, the antiseptic property of polyaniline anti-corrosive paint layer 6 can be caused to decline, and about the concrete effect of polyaniline anti-corrosive paint, can be the Chinese patent of 2014101137586 see application number.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (8)
1. an outer wall coating structure, comprises outer wall layers, it is characterized in that: described outer wall layers is coated with successively tack coat, ceramic tile layer, insulation layer and waterproofing course, and described tack coat is paste clay layer, and described insulation layer is calcium silicate nanowire composite thermal-insulation coating layer.
2. outer wall coating structure according to claim 1, is characterized in that: described calcium silicate nanowire composite thermal-insulation coating layer is evenly applied by calcium silicate nanowire composite thermal-insulation coating and forms.
3. outer wall coating structure according to claim 1, is characterized in that: the thickness of described calcium silicate nanowire composite thermal-insulation coating layer is 4-8mm.
4. outer wall coating structure according to claim 1, is characterized in that: described waterproofing course is aqueous polyurethane modified silicon-acrylate multifunctional waterproof heat-insulation elastic paint layer.
5. outer wall coating structure according to claim 4, is characterized in that: the thickness of described aqueous polyurethane modified silicon-acrylate multifunctional waterproof heat-insulation elastic paint layer is 6-10mm.
6. outer wall coating structure according to claim 1, is characterized in that: described aqueous polyurethane modified silicon-acrylate multifunctional waterproof heat-insulation elastic paint layer is provided with anticorrosive coat back to one end of outer wall layers.
7. outer wall coating structure according to claim 6, is characterized in that: described anticorrosive coat is polyaniline anti-corrosive paint layer.
8. outer wall coating structure according to claim 7, is characterized in that: the thickness of described polyaniline anti-corrosive paint layer is 7-12mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520787958.XU CN205088889U (en) | 2015-10-12 | 2015-10-12 | Outer wall coating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520787958.XU CN205088889U (en) | 2015-10-12 | 2015-10-12 | Outer wall coating structure |
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| Publication Number | Publication Date |
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| CN205088889U true CN205088889U (en) | 2016-03-16 |
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| CN201520787958.XU Active CN205088889U (en) | 2015-10-12 | 2015-10-12 | Outer wall coating structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113817380A (en) * | 2021-09-29 | 2021-12-21 | 惠州市惠阳区嘉泰涂料有限公司 | Low-temperature-resistant water polyurethane modified silicone-acrylic anticorrosive paint and preparation method thereof |
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2015
- 2015-10-12 CN CN201520787958.XU patent/CN205088889U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113817380A (en) * | 2021-09-29 | 2021-12-21 | 惠州市惠阳区嘉泰涂料有限公司 | Low-temperature-resistant water polyurethane modified silicone-acrylic anticorrosive paint and preparation method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: Jiangsu province Suzhou City Hongxi road 215000 High-tech Zone No. 99 Patentee after: Suzhou Mahayana environmental protection new material Co., Ltd. Address before: Jiangsu province Suzhou City Hongxi road 215000 High-tech Zone No. 99 Patentee before: Suzhou Manayana Environmental Protection Building Material Co., Ltd. |