CN211472952U - Novel waterproof anti-cracking coating for outer wall - Google Patents
Novel waterproof anti-cracking coating for outer wall Download PDFInfo
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- CN211472952U CN211472952U CN201922352013.6U CN201922352013U CN211472952U CN 211472952 U CN211472952 U CN 211472952U CN 201922352013 U CN201922352013 U CN 201922352013U CN 211472952 U CN211472952 U CN 211472952U
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Abstract
The utility model discloses a novel waterproof anti-crack coating of outer wall in outer wall waterproof anti-crack coating technical field, the fixed alkali-resisting anti-crack net cloth that is provided with on the outer wall of outer wall base member, the emulsion layer that coats on the outer wall of alkali-resisting anti-crack net cloth, the coating on the outer wall of emulsion layer glues the oily finish putty layer, the coating on the outer wall of gluing the oily finish putty layer has the fire-retardant dope layer of polyurethane resin, the coating on the outer wall of the fire-retardant dope layer of polyurethane resin has anti-soil dustproof silicon acrylic cover finish paint layer, the coating on the outer wall of anti-soil dustproof silicon acrylic cover finish paint layer has anti-crack inoxidizability, the coating on the outer wall of anti-crack inoxidizability paint layer has the metal fluorocarbon paint layer, can improve the impermeability and the crack resistance of outer wall base member, and the effectual waterproof performance and the ageing resistance that improves the outer wall base member, ultraviolet ray resistance and weather resistance, and better waterproof and crack resistance.
Description
Technical Field
The utility model relates to an outer wall waterproof anti-crack coating technical field specifically is a novel outer wall waterproof anti-crack coating.
Background
Along with the rapid development of society, the aesthetic concepts of people are diversified more and more, meanwhile, the importance of quality and energy conservation is also put at the head, the building coating is gradually changed into multifunctional, environment-friendly and energy-saving development from the past for the purpose of protecting the wall and decorating, although the number of external wall heat-insulating projects is increased more and more in recent years, the problems are increased, the falling, cracking and fire accidents related to the heat insulation of the external wall of the building are frequent, the high importance of government and the wide attention of society are aroused, the external wall coating is mainly used for decorating and protecting the external wall surface of the building, the building coating is gradually changed into multifunctional, environment-friendly and energy-saving development from the past for the purpose of protecting the wall and decorating, most of the existing external wall has single functions, and the existing external wall coating has poor durability, crack resistance and water resistance and is difficult to clean in the actual use process, particularly, when cement mortar shrinks, the coating is easy to crack, so that water can permeate into the cracks, the safe use of the wall is easy to influence, the using effect is poor, and the attractiveness is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel outer wall is waterproof to split anti coating to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel outer wall waterproof anti-crack coating, includes the outer wall base member, the fixed alkali-resisting anti-crack net cloth that is provided with on the outer wall of outer wall base member, the emulsion layer that coats on the outer wall of emulsion layer, the coating has the adhesive varnish layer on the outer wall of adhesive varnish layer, the coating has the fire-retardant dope layer of polyurethane resin on the outer wall of adhesive varnish layer, the coating has anti-soil dustproof silicone acrylic cover finishing paint layer on the outer wall of the fire-retardant dope layer of polyurethane resin, the coating has the anti-crack inoxidizing coating on the outer wall of anti-soil dustproof silicone acrylic cover finishing paint layer, the coating has the metal fluorocarbon paint layer on the outer.
Preferably, the emulsion layer is a chloroethylene-vinylidene chloride copolymer emulsion layer, and the emulsion layer is formed by uniformly coating chloroethylene-vinylidene chloride copolymer emulsion.
Preferably, a heat insulation cloth is fixedly arranged between the alkali-resistant anti-cracking mesh cloth and the outer wall base body, the heat insulation cloth is an aluminum silicate fiber cloth, and a hot-dip galvanized steel wire mesh is fixedly assembled in an inner cavity of the alkali-resistant anti-cracking mesh cloth.
Preferably, a waterproof heat-insulating coating layer is sprayed between the anti-cracking protective layer and the metal fluorocarbon paint layer.
Preferably, the anti-fouling dustproof silicone acrylic finish paint layer is formed by uniformly coating high-weather-resistance anti-fouling dustproof silicone acrylic finish paint.
Preferably, the metal fluorocarbon paint layer is formed by uniformly coating two layers of fluorocarbon paint, and a dry powder layer is coated between the two layers of fluorocarbon paint.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has reasonable structural design, the alkali-resistant anti-cracking gridding cloth can increase the crack resistance of the outer wall matrix, meanwhile, the tensile resistance of the outer wall matrix can be increased, the emulsion layer can effectively seal the pores on the alkali-resistant anti-cracking mesh cloth and increase the compactness and the crack resistance of the alkali-resistant anti-cracking mesh cloth, so that the anti-permeability and the crack resistance of the outer wall matrix can be improved, on the basis, the coating is coated with the adhesive oil putty layer, so that the wall surface has better crack resistance through the self tension, the quality problem of the cracking of the decorative surface of the building wall is solved, the flame retardant property of the coating can be improved by the polyurethane resin flame retardant coating layer, can effectively improve the waterproof performance and the ageing resistance of the outer wall matrix, has the characteristics of no cracking at low temperature and no bulging at high temperature, meanwhile, the metal fluorocarbon paint layer can improve the high durability, ultraviolet resistance and weather resistance of the wall surface and has better waterproof and crack resistance.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: the coating comprises an outer wall substrate 1, an alkali-resistant anti-cracking mesh fabric 2, an emulsion layer 3, a glue oil surface putty layer 4, a polyurethane resin flame-retardant coating layer 5, an anti-fouling dustproof silicone-acrylate finishing paint layer 6, an anti-cracking protective layer 7 and a metal fluorocarbon paint layer 8.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a novel waterproof and anti-cracking coating for an outer wall comprises an outer wall substrate 1, an alkali-resistant and anti-cracking gridding cloth 2 is fixedly arranged on the outer wall of the outer wall substrate 1, an emulsion layer 3 is coated on the outer wall of the alkali-resistant and anti-cracking gridding cloth 2, an adhesive oil surface putty layer 4 is coated on the outer wall of the emulsion layer 3, a polyurethane resin flame-retardant coating layer 5 is coated on the outer wall of the adhesive oil surface putty layer 4, an anti-fouling and dustproof silicon acrylic cover varnish layer 6 is coated on the outer wall of the polyurethane resin flame-retardant coating layer 5, an anti-cracking protective layer 7 is coated on the outer wall of the anti-fouling and dustproof silicon acrylic cover varnish layer 6, a metal fluorocarbon paint layer 8 is coated on the outer wall of the anti-cracking protective layer 7, the alkali-resistant and anti-cracking gridding cloth 2 can increase the anti-cracking performance of the outer wall substrate 1 and can also increase the tensile performance of, therefore, the impermeability and the impact resistance of the outer wall matrix 1 can be improved, the adhesive oil surface putty layer 4 is coated on the basis, the wall surface can have better crack resistance through the tension of the adhesive oil surface putty layer, the quality problem of cracking of the decorative surface of the building wall body is solved, the flame retardant property of the wall body can be improved by the polyurethane resin flame retardant coating layer 5, the waterproof property and the ageing resistance of the outer wall matrix 1 can be effectively improved, the isolation property of the anti-fouling dustproof silicon acrylic cover varnish layer 6 on moisture can be improved, the waterproof effect is improved, the anti-cracking protective layer 7 has the characteristics of no cracking at low temperature and no bulging at high temperature, and meanwhile, the high durability, ultraviolet ray resistance and weather resistance of the wall surface can be improved by the metal fluorocarbon paint layer 8, so that the waterproof and crack.
The emulsion layer 3 is a chloroethylene-vinylidene chloride copolymer emulsion layer, the emulsion layer 3 is formed by uniformly coating chloroethylene-vinylidene chloride copolymer emulsion, the emulsion layer 3 can effectively seal the pores on the alkali-resistant anti-cracking gridding cloth 2, and the compactness and the crack resistance of the alkali-resistant anti-cracking gridding cloth 2 are improved;
the heat insulation cloth is fixedly arranged between the alkali-resistant anti-cracking mesh cloth 2 and the outer wall substrate 1, the heat insulation cloth is aluminum silicate fiber cloth, and a hot galvanized steel wire mesh is fixedly assembled in an inner cavity of the alkali-resistant anti-cracking mesh cloth 2, so that the crack resistance of the outer wall substrate 1 can be increased, and meanwhile, the tensile resistance of the outer wall substrate 1 can also be increased;
a waterproof heat insulation coating layer is sprayed between the anti-cracking protective layer 7 and the metal fluorocarbon paint layer 8, so that the waterproof heat insulation effect is improved, and meanwhile, the heat insulation effect can be realized;
the anti-fouling and dustproof silicone acrylic finish paint layer 6 is formed by uniformly coating high-weather-resistance anti-fouling and dustproof silicone acrylic finish paint, and can improve the isolation property to moisture and the waterproof effect;
the metal fluorocarbon paint layer 8 is formed by uniformly coating two layers of fluorocarbon paint, and a dry powder layer is coated between the two fluorocarbon paint layers, so that the adhesive force is improved, and the metal fluorocarbon paint layer has better aging resistance.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a novel waterproof anti-crack coating of outer wall, includes outer wall base member (1), its characterized in that: the anti-cracking polyurethane coating is characterized in that an alkali-resistant anti-cracking grid cloth (2) is fixedly arranged on the outer wall of an outer wall base body (1), an emulsion layer (3) is coated on the outer wall of the alkali-resistant anti-cracking grid cloth (2), an adhesive paint layer (4) is coated on the outer wall of the emulsion layer (3), a polyurethane resin flame-retardant coating layer (5) is coated on the outer wall of the adhesive paint layer (4), an anti-fouling dustproof silicone acrylic coating varnish layer (6) is coated on the outer wall of the polyurethane resin flame-retardant coating layer (5), an anti-cracking protective layer (7) is coated on the outer wall of the anti-fouling dustproof silicone acrylic coating varnish layer (6), and a metal fluorocarbon paint layer (8) is coated on the outer wall of.
2. The novel waterproof and anti-cracking coating for the outer wall as claimed in claim 1, wherein: the emulsion layer (3) is a chloroethylene-vinylidene chloride copolymer emulsion layer, and the emulsion layer (3) is formed by uniformly coating chloroethylene-vinylidene chloride copolymer emulsion.
3. The novel waterproof and anti-cracking coating for the outer wall as claimed in claim 1, wherein: the anti-crack net cloth of alkali-resisting is fixed between (2) and the outer wall base member (1) and is provided with thermal-insulated cloth, and thermal-insulated cloth is aluminium silicate fiber cloth, just the inner chamber fixed assembly of anti-crack net cloth of alkali-resisting (2) is equipped with hot-galvanize steel wire net.
4. The novel waterproof and anti-cracking coating for the outer wall as claimed in claim 1, wherein: and a waterproof heat-insulating coating layer is sprayed between the anti-cracking protective layer (7) and the metal fluorocarbon paint layer (8).
5. The novel waterproof and anti-cracking coating for the outer wall as claimed in claim 1, wherein: the anti-fouling and dustproof silicone acrylic finishing paint layer (6) is formed by uniformly coating high-weather-resistance anti-fouling and dustproof silicone acrylic finishing paint.
6. The novel waterproof and anti-cracking coating for the outer wall as claimed in claim 1, wherein: the metal fluorocarbon paint layer (8) is formed by uniformly coating two layers of fluorocarbon paint, and a dry powder layer is coated between the two layers of fluorocarbon paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922352013.6U CN211472952U (en) | 2019-12-25 | 2019-12-25 | Novel waterproof anti-cracking coating for outer wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922352013.6U CN211472952U (en) | 2019-12-25 | 2019-12-25 | Novel waterproof anti-cracking coating for outer wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211472952U true CN211472952U (en) | 2020-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922352013.6U Active CN211472952U (en) | 2019-12-25 | 2019-12-25 | Novel waterproof anti-cracking coating for outer wall |
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| Country | Link |
|---|---|
| CN (1) | CN211472952U (en) |
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- 2019-12-25 CN CN201922352013.6U patent/CN211472952U/en active Active
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