Antique building eave structure

Abstract

The utility model discloses a pseudo-classic building eave structure, and belongs to the technical field of building design and construction, and the pseudo-classic building eave structure comprises a pseudo-classic building eave structure main body; the water-based wall paint is novel in design and ingenious in device, the external FRP panel resists ultraviolet irradiation and wind and rain erosion, the unique texture design endows the building eave with a thick history sense, the water-based wall paint has the waterproof and sun-proof functions, the color can be kept unchanged, the color fixing effect of the FRP panel is enhanced, and the water-based wall paint has the waterproof and sun-proof functions. The aluminum alloy supporting frame is responsible for uniformly distributing various external forces on a wall body or a column, damage caused by local stress concentration is avoided, the waterproof breathable film is located below the FRP panel, an effective water vapor barrier is formed, the leakage phenomenon cannot occur even in continuous rainfall weather, and the service life of the wall body or the column is prolonged. The heat preservation and insulation layer in the middle further isolates the influence of outside temperature change, indoor and outdoor temperature difference balance is maintained, and the insect-proof net looks like an invisible protection umbrella to protect healthy operation of the whole system.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of architectural design and construction technology, in particular to a kind of antique building eave structure. BACKGROUND

[0002] With the acceleration of modern urbanization process, more and more cities begin to pay attention to the protection and development of traditional cultural heritage, and antique building design as an important way of cultural heritage has been widely concerned at home and abroad, however, traditional antique building eave structure mostly uses wood as the main material, which not only has high cost, but also has poor durability and fire resistance, and cannot meet the safety standards and environmental protection requirements of modern society, in recent years, although there are successful cases of using metal materials to make eaves, but it is still a big challenge to maintain the traditional beauty while realizing the structural stability and economic practicability.

[0003] The current market common antique eave construction scheme mainly includes two kinds of all-wood structure and steel-wood hybrid structure, wherein the all-wood structure retains the traditional style of ancient buildings, but due to the problems of natural wood deformation, rotting and other problems caused by moisture, the maintenance cost is high, and the service life is limited, while the steel-wood hybrid structure uses steel instead of wood in key load-bearing parts, which improves the strength and stability of the overall structure, but this method often destroys the overall harmony of the building, especially in the details processing, it is difficult to achieve the artistic effect of pure wood structure, in addition, a few projects try to use synthetic resin or composite materials to simulate wood texture, but the color and texture of these building materials still have a big gap with real wood, and they are easy to age and fade when exposed to the outside environment for a long time.

[0004] In summary, the existing antique building eave construction technology has many shortcomings, on the one hand, complete dependence on natural wood will lead to high cost and low durability, on the other hand, the introduction of metal or other synthetic materials can enhance the physical properties, but it may weaken or lose the unique charm of the original style, therefore, how to create a new antique eave that meets modern aesthetics and does not lose classical charm under the premise of ensuring functionality and safety has become a problem to be solved.

[0005] Therefore, the present application provides an antique building eave structure. CONTENT OF THE INVENTION

[0006] The application provides an antique building eave structure to solve the problems in the background art. The outer FRP panel first bears the task of resisting ultraviolet radiation and rain and erosion, and the unique texture design gives the building eave a strong historical feeling. The outermost water-based wall paint has the functions of waterproofing and sun protection, can keep the color unchanged, and enhances the color fixing effect of the FRP panel, thereby prolonging the service life of the antique building eave structure main body and improving the overall aesthetics. The inner aluminum alloy support frame is responsible for uniformly distributing various external forces to the wall or column, avoiding local stress concentration and damage, and the waterproof and breathable film is located below the FRP panel to form an effective water vapor barrier, so that leakage does not occur even in continuous rainfall. The intermediate thermal insulation layer further insulates the influence of external temperature changes and maintains the balance of indoor and outdoor temperature difference. Finally, the bottom insect screen acts as an invisible protective umbrella to protect the health operation of the entire system, thereby greatly improving the practicability of the device.

[0007] To achieve the above object, the application adopts the following technical scheme:

[0008] The antique building eave structure comprises an antique building eave structure main body, which is composed of an FRP panel, an aluminum alloy support frame, a waterproof and breathable film, a thermal insulation layer, an insect screen and a waterproof and sun-proof layer. The FRP panel in the antique building eave structure main body is provided with the waterproof and breathable film and the thermal insulation layer.

[0009] As a preferred embodiment, the FRP panel adopts a double-curved surface design, and the surface is treated with a special coating to simulate realistic wood grain and color;

[0010] The FRP panel has a thickness of about 5mm-8mm and is made of unsaturated polyester resin and glass fiber chopped yarn as raw materials, thereby enhancing the mechanical strength. The surface is treated to have a realistic and delicate wood effect, thereby improving the practicability of the device.

[0011] As a preferred embodiment, the waterproof and breathable film is located on the inner surface of the FRP panel, and the thermal insulation layer is located on the side of the waterproof and breathable film away from the FRP panel.

[0012] The waterproof and breathable film and the thermal insulation layer are combined to effectively prevent rainwater penetration and prevent energy waste caused by cold and hot air exchange. The waterproof and breathable film is made of PTFE material and has excellent moisture permeability and water repellency, can effectively remove indoor moisture without allowing water to enter. The thermal insulation layer is filled with 5cm-thick rock wool, which helps to improve the living comfort and significantly reduce the heating energy consumption in winter, thereby improving the practicability of the device.

[0013] As a preferred implementation, the bottom layer of the FRP panel is laid with a layer of insect screen, and the insect screen is located away from the waterproof and breathable membrane of the thermal insulation layer;

[0014] By setting the bottom layer of stainless steel wire insect screen, it prevents small biological invasion and avoids insects from entering the interior to destroy the structural integrity. The insect screen is woven with stainless steel wire, which ensures that it can block common pests and ensure smooth ventilation, thereby improving the practicality of the device.

[0015] As a preferred implementation, the waterproof and sunscreen layer is located on the outermost layer of the FRP panel, and the waterproof and sunscreen layer uses water-based wall paint;

[0016] With the water-based wall paint on the outermost layer, this coating not only has waterproof and sunscreen functions, but also maintains the color unchanged, enhancing the color fixing effect of the FRP panel. It not only improves the service life of the main body of the eaves structure of the pseudo-classic building, but also improves the overall aesthetics, thereby improving the practicality of the device.

[0017] As a preferred implementation, the aluminum alloy support frame is provided with an adhesive, and the aluminum alloy support frame is fixedly connected with the FRP panel through the adhesive;

[0018] By using the aluminum alloy support frame to bear the main mechanical load transfer task, it ensures that the entire eaves system can maintain stable load-bearing capacity and wind pressure resistance performance under extreme weather conditions. The aluminum alloy support frame is made of 6061-T6 alloy, which has high yield strength and good weldability, is suitable for long-term outdoor use, has excellent mechanical properties and corrosion resistance, thereby improving the practicality of the device.

[0019] The beneficial effects of the present application are:

[0020] 1. The pseudo-classic building eaves structure selects high-performance composite materials and combines scientific and reasonable multi-level protection strategies to effectively integrate traditional aesthetics and modern technology, significantly improving the aesthetics and artistic value of the eaves structure. Whether viewed from afar or closely, it can bring people a pleasant visual experience, greatly reducing construction costs and daily maintenance costs, with a service life of several decades or even longer, enhancing the safety performance of the building, especially the protection capability in fireproofing, waterproofing, and moisture-proofing, which has been significantly strengthened. Promote the application and practice of green environmental protection concepts, reduce natural resource consumption, and be conducive to the realization of sustainable development goals, greatly improving the practicality of the device;

[0021] 2. The antique building eave structure, the outer FRP panel first undertakes the task of resisting ultraviolet radiation, rain erosion, its unique texture design gives the building eave a strong historical sense, and the water-based wall paint on the outermost layer, the paint not only has waterproof and sunscreen functions, but also can keep the color unchanged, enhance the color fixing effect of the FRP panel, not only improve the service life of the antique building eave structure main body, but also improve the overall aesthetics, the internal aluminum alloy support frame is responsible for uniformly distributing various external forces to the wall or column, avoiding local stress concentration leading to damage, the waterproof and breathable film is located below the FRP panel, forming an effective water vapor barrier, even if it encounters continuous rainfall weather, there will be no leakage phenomenon, the intermediate thermal insulation layer further isolates the influence of external temperature changes, maintains the balance of indoor and outdoor temperature difference, finally, the bottom insect screen acts like an invisible umbrella, guarding the healthy operation of the whole system, greatly improving the practicality of the device. BRIEF DESCRIPTION OF DRAWINGS

[0022] Fig. 1 It is the overall schematic diagram of the device of the present application;

[0023] Fig. 2 It is the schematic diagram of the aluminum alloy support frame installation of the device of the present application;

[0024] Fig. 3 It is the schematic diagram of the FRP panel of the device of the present application.

[0025] The reference numerals in the figure are: 1, antique building eave structure main body; 11, FRP panel; 12, aluminum alloy support frame; 121, adhesive; 13, waterproof and breathable film; 14, thermal insulation layer; 15, insect screen; 16, waterproof and sunscreen layer. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.

[0027] REFERENCE Figs. 1-3 An antique building eave structure includes an antique building eave structure main body 1, which is composed of an FRP panel 11, an aluminum alloy support frame 12, a waterproof and breathable film 13, a thermal insulation layer 14, an insect screen 15 and a waterproof and sunscreen layer 16. The FRP panel 11 in the antique building eave structure main body 1 is provided with a waterproof and breathable film 13 and a thermal insulation layer 14.

[0028] The FRP panel 11 adopts a double-curved surface design, and the surface is treated by a special coating to simulate realistic wood grain and color; the FRP panel 11 has a thickness of about 5-8 mm, is made of unsaturated polyester resin mixed with glass fiber chopped yarn as raw material, and is pressed to enhance the mechanical strength; and the surface is treated to have a realistic and delicate wood effect, thereby improving the practicability of the device.

[0029] The waterproof and breathable film 13 is located on the inner surface of the FRP panel 11, and the thermal insulation layer 14 is located on the side of the waterproof and breathable film 13 away from the FRP panel 11; the waterproof and breathable film 13 and the thermal insulation layer 14 are combined to effectively prevent rainwater penetration and prevent energy waste caused by cold and hot air exchange; the waterproof and breathable film 13 is made of PTFE material and has excellent moisture permeability and water repellency, which can effectively remove indoor moisture without allowing water to enter; the thermal insulation layer 14 is filled with 5 cm thick rock wool, which helps to improve the comfort of living and significantly reduce the energy consumption for heating in winter, thereby improving the practicability of the device.

[0030] A layer of insect screen 15 is laid on the bottom layer of the FRP panel 11, and the insect screen 15 is located on the side of the thermal insulation layer 14 away from the waterproof and breathable film 13; the stainless steel wire insect screen 15 is arranged on the bottom layer to prevent small biological invasions and avoid insects from entering the inside to damage the structural integrity; the insect screen 15 is made of stainless steel wire and can block common pests and ensure smooth ventilation, thereby improving the practicability of the device.

[0031] The waterproof and sun-proof layer 16 is located on the outermost layer of the FRP panel 11, and the waterproof and sun-proof layer 16 is made of water-based wall paint; the water-based wall paint on the outermost layer not only has waterproof and sun-proof functions, but also maintains the color unchanged, enhances the color fixing effect of the FRP panel 11, improves the service life of the imitation ancient building eave structure main body 1, and improves the overall aesthetics, thereby improving the practicability of the device.

[0032] The aluminum alloy support frame 12 is provided with an adhesive 121, and the aluminum alloy support frame 12 is fixedly connected with the FRP panel 11 through the adhesive 121; the aluminum alloy support frame 12 bears the main mechanical load transfer task, ensures that the entire eave system can maintain stable load-bearing capacity and wind pressure resistance performance under extreme weather conditions, and is made of 6061-T6 alloy, has high yield strength and good weldability, is suitable for long-term outdoor use, has excellent mechanical properties and corrosion resistance, thereby improving the practicability of the device.

[0033] Working principle: measure the installation area size, draw detailed construction drawings, prefabricate aluminum alloy support frame 12, and complete on-site assembly according to the drawing instructions, install the pre-processed FRP panel 11 on the aluminum alloy support frame 12, use special adhesive 121 to fix it, apply a layer of water-based wall paint on the FRP panel 11, lay waterproof and breathable membrane 13 under the FRP panel 11, reserve enough margin at the edge for subsequent edge sealing, install the thermal insulation layer 14, pay attention to fill tightly without leaving gaps, cover the last line of insect screen 15, ensure good sealing around, check all joints for tightness, if necessary, add sealing strips for reinforcement, and perform secondary modification on exposed parts to make the finished product more delicate and beautiful. When the installation is completed, the outer FRP panel 11 first bears the task of resisting ultraviolet radiation and weather erosion, and its unique texture design gives the building eaves a strong historical feel. The water-based wall paint on the outermost layer not only has waterproof and sunscreen functions, but also maintains color consistency, enhancing the color fixing effect of the FRP panel 11, improving the service life of the antique building eaves structure main body 1, and improving the overall aesthetics. The internal aluminum alloy support frame 12 is responsible for evenly distributing various external forces to the wall or column, avoiding local stress concentration leading to damage, and the waterproof and breathable membrane 13 is located below the FRP panel 11, forming an effective water vapor barrier that can prevent leakage even in continuous rainfall. The intermediate thermal insulation layer 14 further isolates the influence of external temperature changes, maintaining indoor and outdoor temperature balance. Finally, the bottom insect screen 15 acts like an invisible protective umbrella, protecting the overall system's healthy operation.

[0034] The FRP panel 11 is about 5mm-8mm thick, made of unsaturated polyester resin and glass fiber chopped yarn as raw material, which enhances mechanical strength and presents a realistic and delicate wood effect after special treatment. The aluminum alloy support frame 12 bears the main mechanical load transfer task, ensuring that the entire eaves system can maintain stable load-bearing capacity and wind pressure performance under extreme weather conditions. The aluminum alloy support frame 12 is made of 6061-T6 alloy, which has high yield strength and good weldability, suitable for long-term outdoor use, with excellent mechanical properties and corrosion resistance. The internal waterproof and breathable membrane 13 is combined with the thermal insulation layer 14, effectively preventing rainwater penetration and preventing energy waste caused by cold and hot air exchange. The waterproof and breathable membrane 13 is made of PTFE material, which has excellent moisture resistance and water resistance, effectively removing indoor moisture without allowing water intrusion. The thermal insulation layer 14 uses 5cm thick rock wool filler to improve living comfort and significantly reduce winter heating energy consumption. The bottom layer is set with stainless steel wire insect screen 15 to prevent small biological invasion and avoid insects entering the interior to damage the structural integrity. The insect screen 15 is made of stainless steel wire, ensuring that it can block common pests and ensure smooth ventilation.

[0035] The present technology aims to develop an efficient, economical and practical antique building eave structure, which realizes the effective integration of traditional aesthetics and modern technology by selecting high-performance composite materials and combining scientific and reasonable multi-level protection strategies, significantly improves the aesthetic and artistic value of the eave structure, and brings people a pleasant visual enjoyment whether from a distance or from a close look, greatly reduces the construction cost and daily maintenance cost, and has a service life of several decades or even longer, enhances the safety performance of the building, especially the protection ability in fireproofing, waterproofing and moisture-proofing, promotes the application practice of green environmental protection concept, reduces the consumption of natural resources, and is conducive to the realization of the sustainable development goal.

[0036] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A structure of a gable of a historic building, comprising a main body (1) of a gable of a historic building, characterized in that, The antique building eave structure main body (1) is composed of FRP panel (11), aluminum alloy support frame (12), waterproof and breathable film (13), thermal insulation layer (14), insect screen (15) and waterproof sunscreen layer (16) multiple levels, the FRP panel (11) in the antique building eave structure main body (1) is provided with waterproof and breathable film (13) and thermal insulation layer (14).

2. The structure of a gable of a pseudo-classic building according to claim 1, wherein, The FRP panel (11) adopts double-curved surface design, and the surface is treated by special coating to simulate realistic wood texture and color.

3. The structure of a gable of a pseudo-classic building according to claim 1, wherein, The waterproof and breathable film (13) is located on the inner surface of the FRP panel (11), and the thermal insulation layer (14) is located on the side of the waterproof and breathable film (13) away from the FRP panel (11).

4. The structure of a gable of a pseudo-classic building according to claim 1, wherein, The bottom layer of the FRP panel (11) is paved with an insect screen (15), and the insect screen (15) is located on the side of the thermal insulation layer (14) away from the waterproof and breathable film (13).

5. The structure of a gable of a pseudo-classic building according to claim 1, wherein The waterproof sunscreen layer (16) is located on the outermost layer of the FRP panel (11), and the waterproof sunscreen layer (16) adopts water-based wall paint.

6. The structure of a gable of a pseudo-classic building according to claim 1, wherein The aluminum alloy support frame (12) is provided with adhesive (121), and the aluminum alloy support frame (12) is fixedly connected with the FRP panel (11) through the adhesive (121).

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