Building board for green energy-saving house building

Abstract

The utility model relates to the technical field of green energy-saving housing construction, and discloses a building board for green energy-saving housing construction, which comprises a building board body, the building board body comprises a high-density polyethylene film moisture-proof base layer, an inner side functional layer and an outer side functional layer, the inner side functional layer comprises a polyurethane foam layer and a glass fiber gridding cloth layer, and the outer side functional layer comprises a polyurethane foam layer and a glass fiber gridding cloth layer. The outer side functional layer comprises an aluminum-plastic composite plate layer and a nano waterproof coating, the inner side functional layer is arranged on the outer side of the high-density polyethylene film damp-proof base layer, the outer side functional layer is arranged on the outer side of the inner side functional layer, the polyurethane foam layer is arranged on the outer side of the high-density polyethylene film damp-proof base layer, and the nano waterproof coating is arranged on the outer side of the high-density polyethylene film damp-proof base layer. The fiberglass mesh layer is arranged on the outer side of the polyurethane foam layer. According to the building board for green energy-saving housing construction, through cooperative use of the high-density polyethylene film damp-proof base layer, the inner side functional layer and the outer side functional layer, the service life of the building board body can be effectively prolonged, and the strength of the building board body can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of green energy-saving house construction, in particular to a building board used for green energy-saving house construction. Background Art

[0002] Green and energy-saving housing construction, a refreshing trend in modern architecture, aims to create low-energy, highly comfortable living and working environments by integrating advanced architectural design concepts, efficient construction techniques, and environmentally friendly, energy-saving materials. This building model emphasizes the sustainable use and recycling of resources, emphasizing the reduction of energy consumption, greenhouse gas emissions, and environmental impact throughout the building's life cycle. Green and energy-saving housing construction not only effectively improves residents' quality of life and reduces living costs, but also plays a significant role in promoting ecological balance and achieving sustainable social and economic development. It is not only a future trend in the construction industry but also a crucial practice in humanity's journey toward green, low-carbon, and sustainable development.

[0003] Building panels are needed in green and energy-saving housing construction. Although existing technologies have met the needs of users to a certain extent, there are still certain defects in the use process. The specific problems are as follows: the service life and strength of existing building panels will gradually decrease during long-term use, and they may need to be frequently replaced and repaired, which not only increases the long-term operating costs of the buildings, but may also cause waste of resources and environmental pollution. At the same time, the lower strength may lead to a decrease in the stability and safety of the overall structure of the building, threatening the safety of residents and users. In addition, the short life of the building panels also affects the durability of the building, which may shorten its service life and fail to give full play to the long-term benefits that green and energy-saving housing construction should have.

[0004] In order to solve the above problems, we have made improvements and proposed a building board for green and energy-saving house construction. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a building board for green and energy-saving house construction, comprising a building board body, the building board body comprising a high-density polyethylene film moisture-proof base layer, an inner functional layer and an outer functional layer, the inner functional layer comprising a polyurethane foam layer and a glass fiber mesh cloth layer, the outer functional layer comprising an aluminum-plastic composite board layer and a nano waterproof coating.

[0006] Preferably, the inner functional layer is arranged on the outer side of the high-density polyethylene film moisture-proof base layer, and the outer functional layer is arranged on the outer side of the inner functional layer.

[0007] Preferably, the polyurethane foam layer is arranged on the outside of the high-density polyethylene film moisture-proof base layer, and the glass fiber mesh cloth layer is arranged on the outside of the polyurethane foam layer.

[0008] Preferably, the aluminum-plastic composite board layer is arranged on the outside of the glass fiber mesh cloth layer, and the nano waterproof coating is arranged on the outside of the aluminum-plastic composite board layer.

[0009] Preferably, the thickness of the polyurethane foam layer is the same as that of the glass fiber mesh cloth layer, and both the thickness of the polyurethane foam layer and the thickness of the glass fiber mesh cloth layer are 6 mm to 8 mm.

[0010] Preferably, the thickness of the aluminum-plastic composite board layer is 3 to 5 times the thickness of the nano waterproof coating, and the thickness of the nano waterproof coating is 1 mm to 3 mm.

[0011] Compared with the prior art, the present invention provides a building board for green and energy-saving housing construction, which has the following beneficial effects:

[0012] The building board used for green and energy-saving house construction is provided with a high-density polyethylene film moisture-proof base layer, an inner functional layer including a polyurethane foam layer and a glass fiber mesh cloth layer, and an outer functional layer including an aluminum-plastic composite board layer and a nano-waterproof coating. Among them, the high-density polyethylene film moisture-proof base layer can effectively isolate moisture penetration and protect the internal structure of the building from moisture erosion. It not only has good waterproof performance, but also has high chemical corrosion resistance and mechanical strength, can keep the structure dry and stable for a long time, and significantly improve the durability and comfort of the overall internal environment. The polyurethane foam layer serves as a sound insulation layer, not only has excellent thermal insulation performance, but also can significantly reduce sound transmission, providing residents with a quiet and comfortable indoor environment. Its excellent closed-cell structure effectively prevents air convection and reduces energy loss. At the same time, it can also enhance the overall structural strength and improve wind pressure resistance and earthquake resistance. The glass fiber mesh cloth layer has the characteristics of high strength and strong corrosion resistance, can effectively disperse the load, enhance the tensile and shear properties of the building board, prevent cracking and deformation, and at the same time, can be tightly bonded to the building mortar. The aluminum-plastic composite panel perfectly combines the insulation layer with the decorative layer, which not only simplifies the construction process but also greatly improves the aesthetics and thermal insulation performance of the building's appearance. The outer aluminum plate has good weather resistance and corrosion resistance, and can effectively resist the erosion of ultraviolet radiation and severe weather; the inner insulation material provides good thermal insulation effect, reducing energy consumption. In addition, the lightweight and high-strength characteristics also reduce the burden on the building and improve the stability of the overall structure. The nano-waterproof coating can effectively resist the erosion of external factors such as rain, wind, sand, and ultraviolet rays, protecting the building board from damage. It has excellent weather resistance, weathering resistance and pollution resistance, and can maintain the neatness and beauty of the building's appearance for a long time. At the same time, it can also enhance the waterproofness and breathability of the building board, keeping the indoor environment dry and comfortable. Through this layer of protection, the service life of the building board body is significantly extended. The coordinated use of the high-density polyethylene film moisture-proof base layer, the inner functional layer and the outer functional layer can effectively improve the service life and strength of the building board body. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 This is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic structural diagram of the building board body of the utility model;

[0016] Figure 3 This is a schematic structural diagram of the inner functional layer of the utility model;

[0017] Figure 4 This is a schematic structural diagram of the outer functional layer of the utility model.

[0018] Among them: 1. Building board body; 101. High-density polyethylene film moisture-proof base layer; 102. Inner functional layer; 1021. Polyurethane foam layer; 1022. Glass fiber mesh cloth layer; 103. Outer functional layer; 1031. Aluminum-plastic composite board layer; 1032. Nano waterproof coating. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-4 A building board for green and energy-saving house construction includes a building board body 1, which includes a high-density polyethylene film moisture-proof base layer 101, an inner functional layer 102 and an outer functional layer 103, the inner functional layer 102 includes a polyurethane foam layer 1021 and a glass fiber mesh cloth layer 1022, the outer functional layer 103 includes an aluminum-plastic composite board layer 1031 and a nano waterproof coating 1032, the inner functional layer 102 is arranged on the outside of the high-density polyethylene film moisture-proof base layer 101, and the outer functional layer 103 is arranged on the outside of the inner functional layer 102.

[0021] Through the above technical solution, the service life and strength of the building board body 1 can be effectively improved by using the high-density polyethylene film moisture-proof base layer 101, the inner functional layer 102 and the outer functional layer 103 in combination.

[0022] Specifically, the polyurethane foam layer 1021 is arranged on the outside of the high-density polyethylene film moisture-proof base layer 101, the glass fiber mesh cloth layer 1022 is arranged on the outside of the polyurethane foam layer 1021, the aluminum-plastic composite board layer 1031 is arranged on the outside of the glass fiber mesh cloth layer 1022, and the nano waterproof coating 1032 is arranged on the outside of the aluminum-plastic composite board layer 1031. The thickness of the polyurethane foam layer 1021 is the same as the thickness of the glass fiber mesh cloth layer 1022, and the thickness of the polyurethane foam layer 1021 and the thickness of the glass fiber mesh cloth layer 1022 are both 6mm-8mm. The thickness of the aluminum-plastic composite board layer 1031 is 3 times to 5 times the thickness of the nano waterproof coating 1032, and the thickness of the nano waterproof coating 1032 is 1mm-3mm.

[0023] Through the above technical solution, the high-density polyethylene film moisture-proof base layer 101 can effectively isolate moisture penetration and protect the internal structure of the building from moisture erosion. It not only has good waterproof performance, but also has high chemical corrosion resistance and mechanical strength. It can keep the structure dry and stable for a long time, and significantly improve the durability and comfort of the overall internal environment. The polyurethane foam layer 1021 serves as a sound insulation layer. It not only has excellent thermal insulation performance, but also can significantly reduce sound transmission, providing residents with a quiet and comfortable indoor environment. Its excellent closed-cell structure effectively prevents air convection and reduces energy loss. At the same time, it can also enhance the overall structural strength and improve wind pressure resistance and earthquake resistance. The glass fiber mesh cloth layer 1022 has the characteristics of high strength and strong corrosion resistance. It can effectively disperse the load, enhance the tensile and shear properties of the building board, prevent cracking and deformation, and at the same time, it can be closely combined with the building mortar to improve the building board The integrity of the main body 1 further extends its service life. The aluminum-plastic composite panel layer 1031 perfectly combines the insulation layer and the decorative layer, which not only simplifies the construction process, but also greatly improves the aesthetics and thermal insulation performance of the building's appearance. Its outer aluminum plate has good weather resistance and corrosion resistance, and can effectively resist ultraviolet radiation and erosion from bad weather; the inner insulation material provides good thermal insulation effect and reduces energy consumption. In addition, the lightweight and high-strength characteristics also reduce the burden on the building and improve the stability of the overall structure. The nano-waterproof coating 1032 can effectively resist the erosion of external factors such as rain, wind and sand, and ultraviolet rays, protecting the building board main body 1 from damage. It has excellent weather resistance, weathering resistance and pollution resistance, and can maintain the neatness and beauty of the building's appearance for a long time. At the same time, it can also enhance the waterproofness and air permeability of the building board, and keep the indoor environment dry and comfortable. Through this layer of protection, the service life of the building board main body 1 is significantly extended.

[0024] When in use, the high-density polyethylene film moisture-proof base layer 101 can effectively isolate moisture penetration and protect the internal structure of the building from moisture erosion. It not only has good waterproof performance, but also has high chemical corrosion resistance and mechanical strength. It can keep the structure dry and stable for a long time, significantly improving the durability and comfort of the overall internal environment. The polyurethane foam layer 1021 serves as a sound insulation layer. It not only has excellent thermal insulation performance, but also can significantly reduce sound transmission, providing residents with a quiet and comfortable indoor environment. Its excellent closed-cell structure effectively prevents air convection and reduces energy loss. At the same time, it can also enhance the overall structural strength and improve wind pressure resistance and earthquake resistance. The glass fiber mesh cloth layer 1022 has the characteristics of high strength and strong corrosion resistance. It can effectively disperse the load, enhance the tensile and shear properties of the building board, and prevent cracking and deformation. At the same time, it can also be closely combined with the building mortar to improve the integrity of the building board body 1 and further extend its service life. The aluminum-plastic composite board layer 1031 perfectly combines the insulation layer with the decorative layer, which not only simplifies the construction process, but also greatly improves The outer aluminum plate has good weather resistance and corrosion resistance, and can effectively resist the erosion of ultraviolet radiation and bad weather; the inner insulation material provides good thermal insulation effect and reduces energy consumption. In addition, the lightweight and high-strength characteristics also reduce the burden on the building and improve the stability of the overall structure. The nano waterproof coating 1032 can effectively resist the erosion of external factors such as rain, wind, sand, and ultraviolet rays, and protect the building board body 1 from damage. It has excellent weather resistance, weathering resistance and pollution resistance, and can maintain the neatness and beauty of the building appearance for a long time. At the same time, it can also enhance the waterproofness and air permeability of the building board, and keep the indoor environment dry and comfortable. Through this layer of protection, the service life of the building board body 1 is significantly extended. Through the coordinated use of the high-density polyethylene film moisture-proof base layer 101, the inner functional layer 102 and the outer functional layer 103, the service life and strength of the building board body 1 can be effectively improved (the above is the working process of the entire device. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field).

[0025] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0026] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0027] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A building board for green energy-saving housing construction, comprising a building board body (1), characterized in that: The building board body (1) comprises a high-density polyethylene film moisture-proof base layer (101), an inner functional layer (102) and an outer functional layer (103); the inner functional layer (102) comprises a polyurethane foam layer (1021) and a glass fiber mesh cloth layer (1022); and the outer functional layer (103) comprises an aluminum-plastic composite board layer (1031) and a nano waterproof coating (1032).

2. The building board for green and energy-saving housing construction according to claim 1, characterized in that: The inner functional layer (102) is arranged on the outer side of the high-density polyethylene film moisture-proof base layer (101), and the outer functional layer (103) is arranged on the outer side of the inner functional layer (102).

3. The building board for green energy-saving housing construction according to claim 1, characterized in that: The polyurethane foam layer (1021) is arranged on the outside of the high-density polyethylene film moisture-proof base layer (101), and the glass fiber mesh cloth layer (1022) is arranged on the outside of the polyurethane foam layer (1021).

4. The building board for green energy-saving housing construction according to claim 1, characterized in that: The aluminum-plastic composite board layer (1031) is arranged on the outside of the glass fiber mesh cloth layer (1022), and the nano waterproof coating (1032) is arranged on the outside of the aluminum-plastic composite board layer (1031).

5. The building board for green energy-saving housing construction according to claim 1, characterized in that: The thickness of the polyurethane foam layer (1021) is the same as the thickness of the glass fiber mesh cloth layer (1022), and the thickness of the polyurethane foam layer (1021) and the thickness of the glass fiber mesh cloth layer (1022) are both 6mm-8mm.

6. The building board for green energy-saving housing construction according to claim 1, characterized in that: The thickness of the aluminum-plastic composite plate layer (1031) is 3 to 5 times the thickness of the nano waterproof coating (1032), and the thickness of the nano waterproof coating (1032) is 1 mm to 3 mm.

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