Seamless splicing type aluminum ceiling damp-proof structure

Abstract

The utility model provides a seamless splicing type aluminum ceiling moistureproof structure which comprises a ceiling body, the ceiling body comprises a substrate layer, a first functional layer and a second functional layer, the first functional layer comprises an epoxy resin coating and a polyurethane coating, the second functional layer comprises a fluorocarbon coating and a nanometer waterproof coating, and the nanometer waterproof coating is a polyurethane coating. By arranging the first functional layer comprising the epoxy resin coating and the polyurethane coating, the epoxy resin coating has excellent waterproof and moisture-proof performance, can effectively prevent water from permeating, further has good adhesive force and chemical corrosion resistance, and can protect the surface of the aluminum material from being damaged by oxidation and chemical corrosion; the epoxy resin coating is smooth in surface and easy to clean and maintain, and the polyurethane coating has excellent moisture-proof and waterproof performance, has elasticity and wear resistance, can adapt to thermal expansion and cold contraction changes of the aluminum ceiling body and is not prone to cracking and falling off.

Description

Technical Field

[0001] The utility model relates to a seamless splicing type aluminum ceiling moisture-proof structure, belonging to the technical field of aluminum ceilings. Background Art

[0002] Aluminum ceiling is a ceiling decoration material made of aluminum alloy, which is lightweight, high-strength, corrosion-resistant and easy to clean. It is widely used in various buildings, such as office buildings, shopping centers, airports, stations and other public places. Aluminum ceiling is not only beautiful in appearance, but also provides good acoustic performance and fire resistance. Common forms include flat panels, strip panels and grille panels. It is easy and quick to install, and can be integrated with lighting, ventilation and other systems to enhance the overall decorative effect and functionality.

[0003] However, the existing aluminum ceilings have poor moisture-proof effect and are easy to absorb moisture in the air, resulting in water stains and mildew on the ceiling surface, affecting the appearance. Long-term humid environment may cause oxidation corrosion of the aluminum and shorten the service life. Humidity may also cause deformation of the ceiling structure and even pose a safety hazard. In addition, a humid environment is conducive to the growth of bacteria and mold, which may have an adverse effect on indoor air quality and threaten health.

[0004] Therefore, a seamlessly spliced ​​aluminum ceiling moisture-proof structure is proposed. Utility Model Content

[0005] In view of this, the utility model provides a seamless splicing type aluminum ceiling moisture-proof structure to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0006] The technical solution of the utility model is implemented as follows: a seamless splicing aluminum ceiling moisture-proof structure, including a ceiling body, the ceiling body including a base layer, a first functional layer and a second functional layer, the first functional layer including an epoxy resin coating and a polyurethane coating, the second functional layer including a fluorocarbon coating and a nano waterproof coating.

[0007] Further preferably, the first functional layer is arranged on the outside of the base layer, and the second functional layer is arranged on the outside of the first functional layer.

[0008] Further preferably, the epoxy resin coating is disposed on the outside of the base layer, and the polyurethane coating is disposed on the outside of the epoxy resin coating.

[0009] Further preferably, the fluorocarbon coating is disposed on the outside of the polyurethane coating, and the nano waterproof coating is disposed on the outside of the fluorocarbon coating.

[0010] Further preferably, the thickness of the first functional layer and the second functional layer are consistent, both of which are 0.3 mm-0.5 mm.

[0011] Further preferably, a sealing strip is fixedly mounted on the surface of the ceiling body, a groove is provided on the surface of the ceiling body, and bolt holes are provided on the surfaces of the sealing strip and the ceiling body.

[0012] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0013] 1. The utility model sets a first functional layer including epoxy resin coating and polyurethane coating, wherein the epoxy resin coating has excellent waterproof and moisture-proof properties, can effectively prevent the penetration of water, it also has good adhesion and chemical corrosion resistance, can protect the surface of aluminum from oxidation and chemical corrosion, in addition, the epoxy resin coating has a smooth surface, easy to clean and maintain, the polyurethane coating has excellent moisture-proof and waterproof properties, and has elasticity and wear resistance, can adapt to the thermal expansion and contraction changes of the aluminum ceiling body, is not prone to cracking and falling off, the polyurethane coating also has good UV resistance, can extend the service life of the ceiling body, and is particularly suitable for environments with direct sunlight, by setting a fluorocarbon coating The second functional layer of the coating and nano waterproof coating, among which the fluorocarbon coating has excellent weather resistance, corrosion resistance and moisture resistance, and can protect the aluminum surface for a long time in harsh environments. The fluorocarbon coating also has self-cleaning properties. Rainwater can easily wash away the dust and dirt on the surface to maintain the beauty of the ceiling body. In addition, the fluorocarbon coating is extremely durable and has a service life of more than 20 years. The nano waterproof coating uses nanotechnology to form a dense waterproof film on the surface of aluminum, which has excellent waterproof and moisture-proof properties. It can effectively prevent the penetration of water and moisture, and is breathable to avoid corrosion problems caused by internal water vapor accumulation. The nano waterproof coating also has antibacterial and anti-mildew properties, which helps to improve indoor air quality.

[0014] Second, the utility model can complete the seamless splicing of multiple ceiling bodies by inserting the sealing strip into the inner side of the card slot, and can complete the fixing of the ceiling body by inserting the bolt into the inner side of the bolt hole.

[0015] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a three-dimensional front view structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the ceiling main structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the first functional layer of the utility model;

[0020] Figure 4 This is a schematic diagram of the second functional layer structure of the utility model.

[0021] Figure numerals: 1, ceiling body; 2, sealing strip; 3, slot; 4, bolt hole; 101, base layer; 102, first functional layer; 1021, epoxy resin coating; 1022, polyurethane coating; 103, second functional layer; 1031, fluorocarbon coating; 1032, nano waterproof coating. DETAILED DESCRIPTION

[0022] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0023] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0024] Example 1

[0025] like Figure 1-4As shown, an embodiment of the utility model provides a seamless splicing aluminum ceiling moisture-proof structure, including a ceiling body 1, the ceiling body 1 includes a base layer 101, a first functional layer 102 and a second functional layer 103, the first functional layer 102 includes an epoxy resin coating 1021 and a polyurethane coating 1022, the second functional layer 103 includes a fluorocarbon coating 1031 and a nano waterproof coating 1032, the first functional layer 102 is arranged on the outside of the base layer 101, the second functional layer 103 is arranged on the outside of the first functional layer 102, the epoxy resin coating 1021 is arranged on the outside of the base layer 101, the polyurethane coating 1022 is arranged on the outside of the epoxy resin coating 1021, the fluorocarbon coating 1031 is arranged on the outside of the polyurethane coating 1022, the nano waterproof coating 1032 is arranged on the outside of the fluorocarbon coating 1031, and the thickness of the first functional layer 102 and the second functional layer 103 are consistent, both of which are 0.3mm-0.5mm.

[0026] The first functional layer 102 and the second functional layer 103 can significantly improve the moisture resistance of the ceiling body 1, effectively preventing corrosion, deformation or mold growth caused by moisture erosion, which not only prolongs the service life of the ceiling body 1, but also keeps its appearance neat and beautiful, while reducing the frequency of repair and replacement, thereby saving maintenance costs. In addition, it can provide additional protection, so that the ceiling body 1 maintains excellent performance and stability in a humid environment.

[0027] Example 2

[0028] In one embodiment, a sealing strip 2 is fixedly installed on the surface of the ceiling body 1 , a slot 3 is provided on the surface of the ceiling body 1 , and bolt holes 4 are provided on the surfaces of the sealing strip 2 and the ceiling body 1 .

[0029] By inserting the sealing strip 2 into the inner side of the card slot 3 , a plurality of ceiling bodies 1 can be seamlessly spliced ​​together, and by inserting bolts into the inner side of the bolt holes 4 , the ceiling bodies 1 can be fixed.

[0030] When the utility model is working: by setting the first functional layer 102 including the epoxy resin coating 1021 and the polyurethane coating 1022, the epoxy resin coating 1021 has excellent waterproof and moisture-proof properties, which can effectively prevent the penetration of water, and it also has good adhesion and chemical corrosion resistance, which can protect the surface of the aluminum material from oxidation and chemical corrosion. In addition, the surface of the epoxy resin coating 1021 is smooth and easy to clean and maintain. The polyurethane coating 1022 has excellent moisture-proof and waterproof properties, and has elasticity and wear resistance, which can adapt to the thermal expansion and contraction changes of the aluminum ceiling body 1, and is not prone to cracking and falling off. The polyurethane coating 1022 also has good UV resistance, which can extend the service life of the ceiling body 1, and is particularly suitable for environments with direct sunlight. By setting the fluorocarbon The second functional layer 103 of the coating 1031 and the nano waterproof coating 1032, wherein the fluorocarbon coating 1031 has excellent weather resistance, corrosion resistance and moisture resistance, and can protect the aluminum surface for a long time in harsh environments. The fluorocarbon coating 1031 also has self-cleaning properties, and rainwater can easily wash away dust and dirt on the surface to maintain the beauty of the ceiling body 1. In addition, the fluorocarbon coating 1031 is extremely durable and has a service life of more than 20 years. The nano waterproof coating 1032 uses nanotechnology to form a dense waterproof film on the surface of aluminum, and has excellent waterproof and moisture-proof properties. It can effectively prevent the penetration of water and moisture, and is breathable to avoid corrosion problems caused by internal water vapor accumulation. The nano waterproof coating 1032 also has antibacterial and anti-mildew properties, which helps to improve indoor air quality.

[0031] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A seamless splicing aluminum ceiling moisture-proof structure, characterized by: The ceiling body (1) comprises a base layer (101), a first functional layer (102) and a second functional layer (103), wherein the first functional layer (102) comprises an epoxy resin coating (1021) and a polyurethane coating (1022), and the second functional layer (103) comprises a fluorocarbon coating (1031) and a nano waterproof coating (1032).

2. The seamlessly spliced ​​aluminum ceiling moisture-proof structure according to claim 1 is characterized by: The first functional layer (102) is arranged on the outside of the base layer (101), and the second functional layer (103) is arranged on the outside of the first functional layer (102).

3. The seamless aluminum ceiling moisture-proof structure according to claim 1 is characterized by: The epoxy resin coating (1021) is arranged on the outside of the base layer (101), and the polyurethane coating (1022) is arranged on the outside of the epoxy resin coating (1021).

4. The seamless aluminum ceiling moisture-proof structure according to claim 1 is characterized by: The fluorocarbon coating (1031) is arranged on the outside of the polyurethane coating (1022), and the nano waterproof coating (1032) is arranged on the outside of the fluorocarbon coating (1031).

5. The seamlessly spliced ​​aluminum ceiling moisture-proof structure according to claim 1 is characterized by: The first functional layer (102) and the second functional layer (103) have the same thickness, both of which are 0.3 mm to 0.5 mm.

6. The seamlessly spliced ​​aluminum ceiling moisture-proof structure according to claim 1 is characterized by: A sealing strip (2) is fixedly mounted on the surface of the ceiling body (1), a clamping groove (3) is provided on the surface of the ceiling body (1), and bolt holes (4) are provided on the surfaces of the sealing strip (2) and the ceiling body (1).

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