Composite external wall roofing insulation waterproof material

Abstract

The utility model discloses a kind of composite outer wall roofing insulation waterproof materials, including insulation layer, the insulation layer is provided with two groups, the inside of two groups the insulation layer is provided with vacuum insulation assembly, the top of the insulation layer is provided with interface layer, the top of the interface layer is provided with waterproof layer, the top of the waterproof layer is provided with protective layer, the vacuum insulation assembly includes vacuum cavity, keel plate and aerogel filling layer, the vacuum cavity is opened in the inside of two groups insulation layer;The utility model passes through the intercoordination between insulation layer, vacuum cavity, keel plate and aerogel filling layer, so that material passes through the basic heat insulation performance of double-layer insulation layer, and the characteristic that vacuum environment of its inside vacuum cavity blocks heat transfer, can significantly improve material overall insulation performance, while keel plate inside fills aerogel filling layer, synergic strengthen vacuum cavity strength, improve material overall waterproof heat insulation performance.

Description

Technical Field

[0001] This utility model relates to the technical field of thermal insulation and waterproofing materials, specifically a composite exterior wall and roof thermal insulation and waterproofing material. Background Technology

[0002] Against the backdrop of a global energy crisis and increasing environmental awareness, building energy conservation and structural safety have become core issues in the development of the modern construction industry. As the main interfaces for heat exchange and rainwater erosion, the thermal insulation performance and waterproofing reliability of building exterior walls and roofs directly affect the building's energy consumption level, service life, and living comfort. Therefore, stringent requirements are placed on the comprehensive performance of related materials.

[0003] The existing patent with authorization announcement number "CN201250456Y" discloses a composite exterior wall and roof insulation and waterproofing material, including a main insulation layer, on which an interface adhesive layer, a crack-resistant layer, and a waterproof layer are sequentially covered. This utility model, due to its multi-layer composite structure, enables the insulation and waterproofing material to possess excellent crack resistance and waterproofing performance while maintaining thermal insulation, resulting in superior overall performance.

[0004] However, this device has the following shortcomings:

[0005] 1. Among the above materials, the insulation process mostly uses a single insulation material. Although such materials can block heat transfer to a certain extent, they have obvious limitations. Moreover, the physical properties of a single insulation material often make it difficult to balance strength and adaptability, and it is prone to damage during long-term use.

[0006] 2. In the above-mentioned traditional thermal insulation and waterproofing material processes, the connection between the waterproof membrane and the insulation layer mostly relies on single-function adhesives, resulting in weak interlayer bonding and susceptibility to environmental factors, making it difficult to form a durable and stable connection. Utility Model Content

[0007] The purpose of this utility model is to provide a composite exterior wall and roof insulation and waterproofing material to solve the existing problems mentioned in the background art.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a composite exterior wall and roof thermal insulation and waterproofing material, comprising an insulation layer, wherein the insulation layer is provided in two sets, and a vacuum insulation component is provided on the inner side of the two sets of insulation layers, an interface layer is provided on the top of the insulation layer, a waterproof layer is provided on the top of the interface layer, and a protective layer is provided on the top of the waterproof layer.

[0009] The vacuum insulation component includes a vacuum chamber, a keel plate, and an aerogel filling layer. The vacuum chamber is located inside the two sets of insulation layers. A keel plate is provided at the bottom of the inner side of the vacuum chamber, and the inner side of the keel plate is filled with an aerogel filling layer.

[0010] Preferably, the waterproof layer is composed of a waterproof membrane and a waterproof coating. The waterproof membrane is located on top of the interface layer, and the waterproof coating is provided at the bottom of the waterproof membrane. The waterproof membrane is bonded to the interface layer through the waterproof coating, which improves the connection effect between the waterproof layer and the insulation layer and saves the consumption of adhesive.

[0011] Preferably, a barrier membrane is provided on the inner side of the vacuum cavity, and the barrier membrane is an aluminum-plastic composite membrane with high barrier properties, which can ensure the vacuum environment inside the vacuum cavity.

[0012] Preferably, the waterproof membrane is a polyvinyl chloride waterproof membrane, and the waterproof coating is a polyurethane waterproof coating, which can improve the waterproof performance of the waterproof layer.

[0013] Preferably, the insulation layer is made of polystyrene foam, which has excellent thermal insulation performance, lightweight properties and easy processing.

[0014] Preferably, the protective layer is made of crack-resistant mortar, which has excellent crack resistance and protection properties, and can extend the service life of thermal insulation and waterproof materials.

[0015] Compared with the prior art, the beneficial effects of this utility model are: the composite exterior wall and roof insulation and waterproofing material;

[0016] 1. Through the synergy between the insulation layer, vacuum cavity, keel plate, and aerogel filling layer, the material's overall insulation performance is significantly improved by leveraging the basic thermal insulation performance of the double-layer insulation layer and the heat transfer blocking properties of the vacuum environment inside the vacuum cavity. At the same time, the aerogel filling layer inside the keel plate strengthens the vacuum cavity and enhances the overall waterproof and thermal insulation performance of the material. Through the synergy and functional complementarity of multiple materials, it breaks through the performance limitations of traditional single insulation materials, demonstrating significant advantages in terms of insulation efficiency, structural stability, waterproof durability, and construction adaptability.

[0017] 2. Through the interaction between the interface layer, waterproof membrane, and waterproof coating, the device uses the waterproof coating as both an adhesive for the waterproof membrane and a bonding medium for the insulation layer. This not only improves the reliability and durability of the insulation and waterproofing system but also reduces the material consumption of the adhesive, solving the problems of weak interlayer bonding and functional separation in traditional processes. Attached Figure Description

[0018] Figure 1 This is a perspective view of the present utility model;

[0019] Figure 2 This is a front sectional view of the present invention;

[0020] Figure 3 This is a perspective view of the keel plate of this utility model.

[0021] In the diagram: 1. Insulation layer; 2. Vacuum insulation component; 21. Vacuum chamber; 22. Keel plate; 23. Aerogel filling layer; 3. Interface layer; 4. Waterproof layer; 41. Waterproof membrane; 42. Waterproof coating; 5. Protective layer. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-3 The present invention provides an embodiment of a composite exterior wall and roof thermal insulation and waterproofing material, comprising an insulation layer 1, which is provided in two sets. The insulation layer 1 is made of polystyrene foam, which has excellent thermal insulation performance, lightweight characteristics and easy processing. Vacuum insulation components 2 are provided on the inner side of the two sets of insulation layers 1. An interface layer 3 is provided on the top of the insulation layer 1. A waterproof layer 4 is provided on the top of the interface layer 3. A protective layer 5 is provided on the top of the waterproof layer 4. The protective layer 5 is made of crack-resistant mortar, which has excellent crack resistance and protection performance and can extend the service life of the thermal insulation and waterproofing material.

[0024] The vacuum insulation component 2 includes a vacuum chamber 21, a keel plate 22, and an aerogel filling layer 23. The vacuum chamber 21 is located inside the two sets of insulation layers 1. A barrier film is provided inside the vacuum chamber 21. The barrier film is an aluminum-plastic composite film with high barrier properties, which can ensure the vacuum environment inside the vacuum chamber 21. A keel plate 22 is provided at the bottom inside the vacuum chamber 21. The inner side of the keel plate 22 is filled with an aerogel filling layer 23.

[0025] The waterproof layer 4 consists of a waterproof membrane 41 and a waterproof coating 42. The waterproof membrane 41 is located on top of the interface layer 3, and the waterproof coating 42 is provided at the bottom of the waterproof membrane 41. The waterproof membrane 41 is bonded to the interface layer 3 through the waterproof coating 42. The waterproof membrane 41 is a polyvinyl chloride waterproof membrane, and the waterproof coating 42 is a polyurethane waterproof coating. This can improve the waterproof performance of the waterproof layer 4, enhance the connection effect between the waterproof layer 4 and the insulation layer 1, and save on the consumption of adhesive.

[0026] Working principle: When this material is used, the basic thermal insulation performance of the double-layer insulation layer 1 and the characteristic of blocking heat transfer in the vacuum environment of its inner vacuum cavity 21 can significantly improve the overall thermal insulation performance of the material. The keel plate 22 can strengthen the strength inside the vacuum cavity 21 and avoid deformation caused by atmospheric pressure in the vacuum environment. At the same time, the aerogel filling layer 23 is filled inside the keel plate 22. The solid properties of the aerogel filling layer 23 can help support the vacuum cavity wall and further prevent deformation. At the same time, it can give the thermal insulation layer waterproof and sound insulation properties.

[0027] The interface layer 3 can enhance the connection between the insulation layer and the waterproof layer. The waterproof membrane 41 can improve the waterproof performance of the material. The waterproof coating 42 acts as an adhesive to connect the waterproof membrane 41 and the interface layer 3, which can enhance the waterproof performance of the material. The protective layer 5 can protect the material.

[0028] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0029] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection or a detachable connection; a mechanical connection or an electrical connection; a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A composite exterior wall and roof insulation and waterproofing material, comprising an insulation layer (1), characterized in that: The insulation layer (1) is provided in two sets, and a vacuum insulation component (2) is provided on the inner side of the two sets of insulation layers (1). An interface layer (3) is provided on the top of the insulation layer (1), a waterproof layer (4) is provided on the top of the interface layer (3), and a protective layer (5) is provided on the top of the waterproof layer (4). The vacuum insulation component (2) includes a vacuum chamber (21), a keel plate (22) and an aerogel filling layer (23). The vacuum chamber (21) is located inside the two sets of insulation layers (1). The bottom of the inner side of the vacuum chamber (21) is provided with a keel plate (22), and the inner side of the keel plate (22) is filled with an aerogel filling layer (23).

2. The composite exterior wall and roof insulation and waterproofing material according to claim 1, characterized in that: The waterproof layer (4) is composed of a waterproof membrane (41) and a waterproof coating (42). The waterproof membrane (41) is located on top of the interface layer (3), and the waterproof coating (42) is provided at the bottom of the waterproof membrane (41). The waterproof membrane (41) is bonded to the interface layer (3) through the waterproof coating (42).

3. The composite exterior wall and roof insulation and waterproofing material according to claim 1, characterized in that: The vacuum cavity (21) is provided with a barrier membrane on its inner side, and the barrier membrane is an aluminum-plastic composite membrane.

4. The composite exterior wall and roof insulation and waterproofing material according to claim 2, characterized in that: The waterproof membrane (41) is a polyvinyl chloride waterproof membrane, and the waterproof coating (42) is a polyurethane waterproof coating.

5. The composite exterior wall and roof insulation and waterproofing material according to claim 1, characterized in that: The insulation layer (1) is made of polystyrene foam.

6. The composite exterior wall and roof insulation and waterproofing material according to claim 1, characterized in that: The protective layer (5) is made of crack-resistant mortar.

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