CN204199445U - A kind of water-proof heat-insulating roof coating structure - Google Patents
A kind of water-proof heat-insulating roof coating structure Download PDFInfo
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- CN204199445U CN204199445U CN201420611457.1U CN201420611457U CN204199445U CN 204199445 U CN204199445 U CN 204199445U CN 201420611457 U CN201420611457 U CN 201420611457U CN 204199445 U CN204199445 U CN 204199445U
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Abstract
The utility model discloses a kind of water-proof heat-insulating roof coating structure, aim to provide a kind of good weatherability, the roofing coating structure of waterproof and heat-insulating excellent performance, its drip irrigation device is: a kind of water-proof heat-insulating roof coating structure, comprise base course wall, described base course wall surface is evenly coated with alkali-resistant sealing primer layer, isolation layer, heat radiation layer, bottom waterproof coating layer, middle level waterproof coating layer, surface layer waterproof coating layer successively.A kind of water-proof heat-insulating roof coating structure of the present utility model can be heat insulation, gone out by heat radiation, and water resistance is excellent, good weatherability, and incrust, the time in application life is long.
Description
Technical field
The utility model relates to building, building materials and ornaments finishing field, and in particular, it relates to a kind of water-proof heat-insulating roof coating structure.
Background technology
Along with the mankind are to the further understanding of environmental protection, what present building Green was energy-conservation should be more and more extensive, traditional roof waterproof asphalt felt is shaping at coiled material need of production heating and melting, not only need a large amount of energy consumptions, also produce a large amount of poison gas in asphalt heating process, run counter to existing Green energy-saving buildings wish completely.And the product that can substitute its water-proof function is water-repellent paint popular on market, common water-repellent paint is (as elasticity JS water-repellent paint, polyurethane water-proof paint and one-component water-proof acrylic acid paint etc.) though possess the function of waterproof, but its existing defects: the water resistance of this water-repellent paint is good not, easily peel off on body of wall, the requirement of people to building materials waterproof can not be met, but also areflexia sunshine, the effects such as isolated solar heat, no matter be asphalt felt or common water-repellent paint, be applied to loss of properties on aging when exposing use, the general waterproof time limit is no more than 2 years, therefore need to propose a kind of scheme and solve this problem.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide the roofing coating structure of a kind of good weatherability, incrust, waterproof and heat-insulating excellent performance.
For achieving the above object, the utility model provides a kind of water-proof heat-insulating roof coating structure of following technical scheme, comprise base course wall, described base course wall surface is evenly coated with alkali-resistant sealing primer layer, isolation layer, heat radiation layer, bottom waterproof coating layer, middle level waterproof coating layer, surface layer waterproof coating layer successively.
As preferably, described isolation layer is evenly applied by composition silicate insulating moulding coating and forms, and the thickness of described isolation layer is 0.1 ~ 0.2mm.
As preferably, described heat radiation layer is evenly applied by ZS-211 sunshade thermal insulation coating and forms, and the thickness of described heat radiation layer is 0.1 ~ 0.2mm.
As preferably, described bottom waterproof coating layer is evenly applied by cement-base waterproof coating and forms, and the thickness of described bottom waterproof coating layer is 0.5 ~ 0.6mm.
As preferably, described middle level waterproof coating layer is evenly applied by lacquer painting elastic water-proof putty and forms, and the thickness of described middle level waterproof coating layer is 0.5 ~ 0.7mm.
As preferably, described surface layer waterproof coating layer is evenly applied by flexible acrylic acid water-repellent paint and forms, and the thickness of described surface layer waterproof coating layer is 0.5 ~ 0.7mm.
The utility model has following advantage compared to existing technology: be coated with alkali-resistant sealing primer layer on base course wall surface, alkali-resistant sealing primer layer has the performance of high alkali resistance, strong mildew-resistant, and closure is good, the precipitation of body of wall solable matter can be stoped and non-toxic and safe, health environment-friendly, construction randomness is very strong, isolation layer and heat radiation layer is coated with on the surface of alkali-resistant primer layer, such composite coating can carry out high reverse--bias to the solar infrared of 800nm-2500nm scope, heat is avoided to carry out accumulative intensification on base course wall surface, automatically heat radiation radiating and cooling can be carried out again, reduce the temperature of base course wall, thus make body of wall reach heat insulation and preservation effect efficiently, and bottom waterproof coating layer, middle level waterproof coating layer, this three layers of waterproof coating layers of surface layer waterproof coating layer are successively by cement-base waterproof coating layer, lacquer painting elastic water-proof putty layer, flexible acrylic acid waterproof coating layer forms, cement-base waterproof coating effectively can be combined with the dope layer on base course wall surface, solve flexible waterproof coating construct on body of wall film time hold flaky problem, and then apply lacquer painting elastic water-proof putty layer, this putty layer can make surface of wall flat smooth as much as possible while possessing water resistance, when making to apply one deck flexible acrylic acid waterproof coating layer again on its surface, whole body of wall is smooth, meet the basic demand of people to wall coating, and the water-proof function of flexible acrylic acid water-repellent paint is good, and its weatherability, resistance to ag(e)ing and film forming are all very good, the outermost layer being coated in body of wall is optimum selection, and this coating general thickness of three layers is between 1.5 ~ 2.0mm, ensure that waterproof coating is arranged on the code requirement of 1.5 ~ 2.0mm thickness, and reach equally distributed object as much as possible, whole like this water-proof heat-insulating roof coating structure has just possessed good weatherability, insulating water-proof ability body of wall, and be not easy to peel off, add the application life of this roofing coating structure, effectively protect base course wall.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of water-proof heat-insulating roof coating structure of the utility model.
In figure: 1, base course wall; 2, alkali-resistant sealing primer layer; 3, isolation layer; 4, heat radiation layer; 5, bottom waterproof coating layer; 6, middle level waterproof coating layer; 7, surface layer waterproof coating layer.
Detailed description of the invention
Be described further with reference to the embodiment of Fig. 1 to a kind of water-proof heat-insulating roof coating structure of the utility model.
Various raw materials used in embodiment are commercially available industrial goods, implement the utility model instrument used and equipment is coating and builing industry is general, too much do not repeat herein.
As shown in Figure 1, at base course wall 1 external surface, apply alkali-resistant sealing primer layer 2, isolation layer 3, heat radiation layer 4, bottom waterproof coating layer 5, middle level waterproof coating layer 6, surface layer waterproof coating layer 7 successively from inside to outside, be combined as a whole with base course wall 1 after each layer dry solidification.Specific construction step is as follows:
After first clearing up the dust on base course wall 1 surface and other foreign material, even coating one deck alkali-resistant sealing primer layer 2, the alkali-resistant sealing primer that this alkali-resistant sealing primer layer 2 adopts the Henkel Chemical Co., Ltd. of Foshan to produce, can directly buy from market, this alkali-resistant sealing primer has superpower permeability, efficient alkali resistance, the erosion of sealing ground alkalescence can be resisted, water resistant mud degradability, excellent water resistance, prevent moisture content from penetrating base course wall, play mildew-resistant and resist dry airing function;
Then on this alkali-resistant sealing primer layer 2, evenly apply isolation layer 3, this isolation layer 3 adopts composition silicate insulating moulding coating, and coating thickness is 0.1 ~ 0.2mm, and preferred coating thickness is 0.15mm; By Tianjin, time chemistry painting industry Co., Ltd buys, it is made up of auxiliary agents such as inorganic and organic binder, inorganic thermal insulation aggregate and air entraining agents, the paste thermal insulation coatings made through techniques such as making beating, foaming, stirrings, has thermal conductivity low, the excellent effect that cost is low;
Also heat radiation layer 4 is evenly coated with on the surface of isolation layer 3, coating thickness is 0.1 ~ 0.2mm, preferred coating thickness is 0.15mm, this heat radiation layer 4 adopts the ZS-211 sunshade thermal insulation coating produced by Beijing will Sheng Weihua Chemical Co., Ltd., this coating can carry out heat-radiation heat-dissipating automatically, solar heat residual on body of wall is radiated in space space and goes, reduce the temperature that body of wall is residual, thus reach the effect of heat insulation radiations heat energy efficiently;
Then at the surface uniform coating bottom waterproof coating layer 5 of heat radiation layer 4, this bottom waterproof coating layer 5 is cement-base waterproof coating, coating thickness is 0.5 ~ 0.6mm, preferred coating thickness is 0.6mm, produced by Dongying Zheng Yu waterproofing materials Co., Ltd, it is (as polyacrylate by synthesising macromolecule copolymer emulsion, polyvinyl acetate, SBR emulsion) and the liquid material of various additive optimum organization and supporting powder (by special cement, graded sand forms) the bi-component water-repellent paint that is composited, it is high to be that one had both had synthesising macromolecule copolymer elastic properties of materials, the waterproofing materials of organic and/or inorganic materials good endurance again, can buy from Alibaba store.
Bottom waterproof coating layer 5 applies middle level waterproof coating layer 6, this middle level waterproof coating layer 6 adopts lacquer painting elastic water-proof putty, coating thickness is 0.5 ~ 0.7mm, preferred coating thickness is 0.6mm, what adopt is the corundum GN05 water-proof elastic putty coating that Guangzhou corundum constructional materials Co., Ltd produces, this coating has good crack resistance and compatibility, there is stronger bonding force, cracking resistance moisture resistance is good, physics thixotropy is good, constructability, there is excellent resistance to ag(e)ing and good corrosion resistance, and texture nature, the decorative effect perfection of coating can be made to embody.
Finally evenly applying one deck surface layer waterproof coating layer 7, what this aspect layer waterproof coating layer 7 adopted is flexible acrylic acid water-repellent paint, coating thickness is 0.5 ~ 0.7mm, preferred coating thickness is 0.6mm, and this product can be buied from online shopping mall of Alibaba, and it is base-material by pure acrylic acid polymer emulsion, add other additive to obtain, have good durability, elasticity and film forming, waterproofing course is closed system, and integral waterproofing is effective.
In work progress, can determine that each layer is constructed interval time according to concrete ambient conditions (comprising temperature, humidity etc.) during construction.
By arranging layer by layer like this, make the bottom waterproof coating layer 5 of this roofing coating structure by setting gradually, middle level waterproof coating layer 6 and surface layer waterproof coating layer 7 have excellent water resistance, and most heat radiation can be gone out by the isolation layer 3 be arranged between alkali-resistant sealing primer layer 2 and bottom waterproof coating layer 5 and heat radiation layer 4, completely cut off the transmission of heat, this roofing coating structure is had and is obviously better than heat preservation and insulation of the prior art and water resistance, and its weatherability also increases greatly, and solve flexible waterproof coating easily from the problem that body of wall peels off, improve the application life of whole coating structure, protect base course wall 1, thus improve the application life of monolithic architecture.
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 (6)
1. a water-proof heat-insulating roof coating structure, comprise base course wall, it is characterized in that: described base course wall surface is evenly coated with alkali-resistant sealing primer layer, isolation layer, heat radiation layer, bottom waterproof coating layer, middle level waterproof coating layer, surface layer waterproof coating layer successively.
2. a kind of water-proof heat-insulating roof coating structure according to claim 1, is characterized in that: described isolation layer is evenly applied by composition silicate insulating moulding coating and forms, the thickness of described isolation layer is 0.1 ~ 0.2mm.
3. a kind of water-proof heat-insulating roof coating structure according to claim 1, is characterized in that: described heat radiation layer is evenly applied by ZS-211 sunshade thermal insulation coating and forms, and the thickness of described heat radiation layer is 0.1 ~ 0.2mm.
4. a kind of water-proof heat-insulating roof coating structure according to claim 1, is characterized in that: described bottom waterproof coating layer is evenly applied by cement-base waterproof coating and forms, and the thickness of described bottom waterproof coating layer is 0.5 ~ 0.6mm.
5. a kind of water-proof heat-insulating roof coating structure according to claim 4, is characterized in that: described middle level waterproof coating layer is evenly applied by lacquer painting elastic water-proof putty and forms, and the thickness of described middle level waterproof coating layer is 0.5 ~ 0.7mm.
6. a kind of water-proof heat-insulating roof coating structure according to claim 5, is characterized in that: described surface layer waterproof coating layer is evenly applied by flexible acrylic acid water-repellent paint and forms, and the thickness of described surface layer waterproof coating layer is 0.5 ~ 0.7mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420611457.1U CN204199445U (en) | 2014-10-22 | 2014-10-22 | A kind of water-proof heat-insulating roof coating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420611457.1U CN204199445U (en) | 2014-10-22 | 2014-10-22 | A kind of water-proof heat-insulating roof coating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204199445U true CN204199445U (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420611457.1U Active CN204199445U (en) | 2014-10-22 | 2014-10-22 | A kind of water-proof heat-insulating roof coating structure |
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| CN (1) | CN204199445U (en) |
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- 2014-10-22 CN CN201420611457.1U patent/CN204199445U/en active Active
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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. |