Energy-saving and water-resistant steel-aluminum combined roof

Abstract

The utility model discloses an energy-saving waterproof steel-aluminum combined roof which is characterized in that a heat preservation layer is arranged on the lower bottom wall of a shell, a sound insulation layer is arranged on the upper surface of the heat preservation layer, a damp-proof layer is arranged on the upper surface of the sound insulation layer, a shell cover is rotationally connected to the rear surface of the shell through a hinge, and a waterproof layer is arranged on the upper surface of the shell cover. The upper surface of the waterproof layer is provided with the anti-oxidation layer, the upper surface of the anti-oxidation layer is provided with the anti-ultraviolet layer, and the upper surface of the anti-ultraviolet layer is provided with the protective layer, through the devices, erosion and damage of various severe environments can be resisted, the protective performance of the building roof can be improved, and the service life of the building roof can be prolonged.

Description

Technical Field

[0001] This utility model relates to the field of roofing technology, and in particular to an energy-saving and water-resistant steel-aluminum composite roof. Background Technology

[0002] As people's requirements for building energy conservation and comfort continue to increase, traditional metal roofs can no longer meet the needs of modern buildings. Therefore, it is particularly important to develop a steel-aluminum composite roof that is both energy-saving and water-resistant. However, traditional energy-saving and water-resistant steel-aluminum composite roofs often only focus on one aspect of performance (such as waterproofing or heat insulation) and ignore the importance of comprehensive protection, which affects the roof's performance and comfort. Utility Model Content

[0003] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide an energy-saving and water-resistant steel-aluminum composite roof. By setting an insulation layer, a sound insulation layer, and a moisture-proof layer inside the shell and sealing it with a shell cover, it can improve building energy efficiency and living comfort, ensure the stability and durability of the internal structure, and facilitate maintenance and replacement. It is also beneficial to ensure the stability of the indoor environment. By setting a waterproof layer, an anti-oxidation layer, an anti-ultraviolet layer, and a protective layer on the upper surface of the shell cover, it can improve the protection performance against the external environment, ensure the stability of the internal structure and function, resist the erosion and damage of various harsh environments, and improve the protective performance and service life of the building roof.

[0004] This utility model also provides an energy-saving and water-resistant steel-aluminum composite roof, comprising: an outer shell, an insulation layer on the bottom wall of the outer shell, a sound insulation layer on the upper surface of the insulation layer, a moisture-proof layer on the upper surface of the sound insulation layer, a shell cover rotatably connected to the rear surface of the outer shell via a hinge, a waterproof layer on the upper surface of the shell cover, an anti-oxidation layer on the upper surface of the waterproof layer, an anti-ultraviolet layer on the upper surface of the anti-oxidation layer, and a protective layer on the upper surface of the anti-ultraviolet layer. Through the above devices, it can resist the erosion and damage of various harsh environments, which is beneficial to improving the protective performance and service life of the building roof.

[0005] According to the present invention, an energy-saving and water-resistant steel-aluminum composite roof is provided, wherein both the outer shell and the cover are made of steel-aluminum composite materials, and the cover is placed on the upper surface of the outer shell. This device is beneficial to enhancing the structural strength and stability.

[0006] According to the present invention, an energy-saving and water-resistant steel-aluminum composite roof is provided, wherein the insulation layer is composed of polystyrene foam and the sound insulation layer is composed of polyester fiber sound-absorbing board. The above devices are beneficial to increasing the heat insulation and sound insulation performance of the equipment.

[0007] According to the present invention, an energy-saving and water-resistant steel-aluminum composite roof is provided, wherein the moisture-proof layer is formed of polyethylene (PE) film, and the heat insulation layer, sound insulation layer, and moisture-proof layer are all located inside the outer shell. Through the above devices, the living comfort performance inside the roof is improved.

[0008] According to the present invention, an energy-saving and water-resistant steel-aluminum composite roof is provided, wherein the waterproof layer is formed by applying a polymer waterproof coating (such as polyurethane waterproof coating), and the anti-oxidation layer is formed by applying an organic antioxidant coating. The above devices are beneficial to improving the waterproof and anti-oxidation performance of the roof.

[0009] According to the present invention, an energy-saving and water-resistant steel-aluminum composite roof is provided, wherein the anti-ultraviolet layer is formed by applying a coating (acrylic resin) containing an ultraviolet absorber, and the protective layer is formed by applying a wear-resistant coating. The above devices are beneficial to improving the roof's anti-ultraviolet and wear-resistant properties.

[0010] Beneficial effects

[0011] 1. Compared with existing technologies, this energy-saving and water-resistant steel-aluminum composite roof, by setting up an insulation layer, sound insulation layer and moisture-proof layer inside the shell and sealing it with a shell cover, can improve building energy efficiency and living comfort, ensure the stability and durability of the internal structure, facilitate maintenance and replacement, and help ensure the stability of the indoor environment.

[0012] 2. Compared with existing technologies, this energy-saving and water-resistant steel-aluminum composite roof, by setting a waterproof layer, an anti-oxidation layer, an anti-ultraviolet layer, and a protective layer on the upper surface of the shell, can improve the protection performance against the external environment, ensure the stability of the internal structure and function, resist the erosion and damage of various harsh environments, and help improve the protective performance and service life of the building roof. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0014] Figure 1 This is a three-dimensional structural diagram of the energy-saving and water-resistant steel-aluminum composite roof of this utility model;

[0015] Figure 2 This is an internal structural diagram of the energy-saving and water-resistant steel-aluminum composite roof of this utility model;

[0016] Figure 3 This is a right-side structural view of the energy-saving and water-resistant steel-aluminum composite roof of this utility model;

[0017] Figure 4 This utility model relates to an energy-saving and water-resistant steel-aluminum composite roof. Figure 2 Enlarged view of point B in the middle.

[0018] Legend:

[0019] 1. Outer shell; 2. Shell cover; 3. Waterproof layer; 4. Anti-oxidation layer; 5. Anti-ultraviolet layer; 6. Protective layer; 7. Thermal insulation layer; 8. Sound insulation layer; 9. Moisture-proof layer. Detailed Implementation

[0020] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0021] Reference Figure 1-4 This utility model provides an energy-saving and water-resistant steel-aluminum composite roof, comprising: an outer shell 1, which serves as the main structure of the entire roof and provides support and protection for the internal layers; a thermal insulation layer 7, made of polystyrene foam, is provided on the bottom wall of the outer shell 1 to reduce the transfer of heat between indoors and outdoors and maintain a stable indoor temperature; a sound insulation layer 8, made of polyester fiber sound-absorbing board, is provided on the upper surface of the thermal insulation layer 7 to absorb and weaken the transmission of sound and reduce noise propagation; and a moisture-proof layer 9, made of polyethylene (PE) film, is provided on the upper surface of the sound insulation layer 8 to block moisture penetration and protect the stability and durability of the internal structure. The thermal insulation layer 7, the sound insulation layer 8, and the moisture-proof layer 9 are all located inside the outer shell 1.

[0022] The rear surface of the outer shell 1 is hinged to a cover 2 for additional protection and sealing. Both the outer shell 1 and the cover 2 are made of steel-aluminum composite material. The cover 2 covers the upper surface of the outer shell 1. A waterproof layer 3 is provided on the upper surface of the cover 2. The waterproof layer 3 is formed by applying a polymer waterproof coating (such as polyurethane waterproof coating) to form a continuous waterproof membrane on the surface of the cover 2. An anti-oxidation layer 4 is provided on the upper surface of the waterproof layer 3. The anti-oxidation layer 4 is formed by applying an organic antioxidant coating to absorb and neutralize free radicals generated during oxidation, thereby slowing down the oxidation rate and aging process of the material. An anti-ultraviolet layer 5 is provided on the upper surface of the anti-oxidation layer 4. The anti-ultraviolet layer 5 is formed by applying a coating (acrylic resin) containing ultraviolet absorbers to absorb and scatter ultraviolet radiation, thereby reducing the direct exposure and damage of ultraviolet rays to the material. A protective layer 6 is provided on the upper surface of the anti-ultraviolet layer 5. The protective layer 6 is formed by applying a wear-resistant coating to resist the erosion and wear of natural environments such as wind, sand, rain, and snow.

[0023] Working principle: By setting a polystyrene foam insulation layer 7 inside the outer shell 1 to reduce the transfer of heat between indoors and outdoors and maintain a stable indoor temperature, a sound insulation layer 8 made of polyester fiber sound-absorbing panels absorbs and weakens sound transmission, reducing noise propagation, and a moisture-proof layer 9 made of polyethylene (PE) film blocks moisture penetration, protecting the stability and durability of the internal structure, thus meeting the requirements of the roof and creating a more comfortable and healthy indoor environment for people. Furthermore, the opening and closing of the shell cover 2 allows for maintenance and replacement, thereby extending its service life. The upper surface of the shell cover 2 is covered with a waterproof layer 3 made of high-polymer waterproof coating. A continuous waterproof membrane is formed on the surface of the shell to block the penetration of rainwater and other water sources. The antioxidant layer 4, composed of an organic antioxidant coating, slows down the oxidation rate and aging process of the material, extending its service life. The UV-resistant layer 5, formed by a coating containing UV absorbers, reduces the direct exposure and damage of UV rays to the material. The protective layer 6, composed of a wear-resistant coating, forms a hard protective layer on the surface of the UV-resistant layer 5 to resist the erosion and wear of natural environments such as wind, sand, rain, and snow. Through the synergistic work of each layer, multiple functions such as energy saving, sound insulation, moisture prevention, waterproofing, anti-oxidation, UV resistance, and protection are achieved.

[0024] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. An energy-saving and water-resistant steel-aluminum composite roof, characterized in that, include: The outer shell (1) has a heat insulation layer (7) on its bottom wall, a sound insulation layer (8) on its upper surface, a moisture-proof layer (9) on its upper surface, and a cover (2) on its rear surface via a hinge. The cover (2) has a waterproof layer (3) on its upper surface, an anti-oxidation layer (4) on its upper surface, an anti-ultraviolet layer (5) on its upper surface, and a protective layer (6) on its upper surface.

2. The energy-saving and water-resistant steel-aluminum composite roof according to claim 1, characterized in that, Both the outer shell (1) and the cover (2) are made of steel-aluminum composite material, and the cover (2) covers the upper surface of the outer shell (1).

3. The energy-saving and water-resistant steel-aluminum composite roof according to claim 1, characterized in that, The thermal insulation layer (7) is made of polystyrene foam, and the sound insulation layer (8) is made of polyester fiber sound-absorbing board.

4. The energy-saving and water-resistant steel-aluminum composite roof according to claim 1, characterized in that, The moisture-proof layer (9) is formed of polyethylene (PE) film, and the heat insulation layer (7), sound insulation layer (8) and moisture-proof layer (9) are all located inside the outer shell (1).

5. The energy-saving and water-resistant steel-aluminum composite roof according to claim 1, characterized in that, The waterproof layer (3) is formed by applying a polymer waterproof coating, and the antioxidant layer (4) is formed by applying an organic antioxidant coating.

6. The energy-saving and water-resistant steel-aluminum composite roof according to claim 1, characterized in that, The UV-resistant layer (5) is formed by applying a coating containing a UV absorber, and the protective layer (6) is formed by applying a wear-resistant coating.

Images