Heat-insulation noise-reduction anti-seepage outer wall structure

Abstract

The utility model discloses a heat insulation noise reduction anti-seepage outer wall structure, which relates to the technical field of building construction and comprises a main wall body, a leveling layer arranged on the outer side of the main wall body, a first waterproof layer arranged on the outer side of the leveling layer, a heat preservation layer arranged on the outer side of the first waterproof layer and a sound insulation plate arranged on the outer side of the heat preservation layer. According to the heat-insulation noise-reduction anti-seepage outer wall structure, the first waterproof layer, the heat preservation layer, the sound insulation plate and the second waterproof layer can be flatly laid through the leveling layer, the stability of all the layers is enhanced, the first waterproof layer and the second waterproof layer are arranged, double waterproof is achieved, the waterproof and anti-seepage effects are enhanced, and the sound insulation plate and the heat preservation layer are arranged, so that the anti-seepage effect is improved. The heat insulation and noise reduction effects can be improved, the functionality of the outer wall structure is improved, multiple layers of wall materials can be sequentially penetrated through through the reinforcing columns and the elastic sleeves arranged on the heat insulation layer, the connectivity and stability between the layers are enhanced, and the elastic sleeves can absorb internal stress of the multiple layers of materials.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a heat-insulating, noise-reducing and anti-seepage external wall structure. Background Technique

[0002] From the perspective of architecture, the component that encloses a building to form the boundary between the interior and the exterior is called the external wall, and its functions include: bearing a certain load, shielding wind and rain, heat insulation, noise prevention, fire safety, etc.

[0003] Generally, the external wall has certain functions such as heat insulation, noise reduction and fire prevention. However, in actual construction, due to construction technology or a large number of external wall structural layers, after long-term use, looseness and gaps are likely to occur between the structural layers. The long-term accumulation of internal stress is also likely to cause deformation and fracture of the materials of each layer. The connection of the multi-layer wall structure is not tight enough, and the integrity is poor. In addition, the external wall is exposed to sunlight and rain, making it more likely to leak. Content of the Utility Model

[0004] The purpose of the utility model is to provide a heat-insulating, noise-reducing and anti-seepage external wall structure to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a heat-insulating, noise-reducing and anti-seepage external wall structure, including a main wall, a leveling layer is arranged on the outer side of the main wall, a first waterproof layer is arranged on the outer side of the leveling layer, a heat insulation layer is arranged on the outer side of the first waterproof layer, a sound insulation board is arranged on the outer side of the heat insulation layer, a second waterproof layer is arranged on the outer side of the sound insulation board, a protective layer is arranged on the outer side of the second waterproof layer, a plurality of strengthening columns are fixedly connected to the surface of the heat insulation layer, and an elastic sleeve is fixedly sleeved on the outer wall of the strengthening column;

[0006] The sound insulation board is assembled by a plurality of combined boards, a connecting strip is bonded between the plurality of combined boards, a buffer layer is bonded to the surface of the connecting strip, a sound insulation strip is bonded to the surface of the buffer layer, and a number of irregular raised particles are arranged on the surface of the sound insulation strip.

[0007] As a preferred technical scheme of the utility model, the main wall is formed by concrete casting, and the leveling layer is formed by mixing slaked lime, cement, mineral materials and water.

[0008] As a preferred technical scheme of the utility model, both the first waterproof layer and the second waterproof layer are made of polyurethane waterproof coating.

[0009] As a preferred technical scheme of the utility model, the material of the heat insulation layer is one of mineral wool rock wool, phenolic resin board, extruded polystyrene foam plastic, molded polystyrene foam plastic or rigid polyurethane insulation board.

[0010] As a preferred technical solution of the present utility model, the sound insulation board is made of polyurethane board, and the protective layer is a latex paint layer.

[0011] As a preferred technical solution of the present utility model, a plurality of through grooves are formed in the sound insulation board and the second waterproof layer, the elastic sleeves respectively penetrate through the plurality of through grooves, and one ends of the plurality of elastic sleeves and one ends of the reinforcing columns are fixedly connected to the back surface of the protective layer.

[0012] As a preferred technical solution of the present utility model, a plurality of grooves are equidistantly formed in the outer wall of the elastic sleeve.

[0013] As a preferred technical solution of the present utility model, the leveling layer and the first waterproof layer, the first waterproof layer and the insulation layer, the insulation layer and the sound insulation board, and the sound insulation board and the second waterproof layer are fixedly bonded by adhesive.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] By providing the leveling layer, the first waterproof layer, the insulation layer, the sound insulation board and the second waterproof layer can be laid flat, enhancing the stability of each layer itself. By providing the first waterproof layer and the second waterproof layer, double waterproofing is achieved, enhancing the waterproof and anti-seepage effects. The setting of the sound insulation board and the insulation layer can improve the heat insulation and noise reduction effects, improving the functionality of the outer wall structure. By providing the plurality of reinforcing columns and elastic sleeves on the insulation layer, they can sequentially penetrate through multiple wall materials, enhancing the connectivity and stability between layers. Secondly, the elastic sleeves can absorb the internal stress of multiple materials themselves, avoiding the situation of deformation or cracking caused by stress accumulation.

[0016] The sound insulation board of the present utility model is assembled by a plurality of combined boards, which is more convenient to install and has a low operation difficulty. The connecting strips between the plurality of combined boards can strengthen the connection effect. At the same time, the buffer layer increases the buffer for the connection part, avoiding damage to the connecting strips caused by impact. The sound insulation strips can increase the sound insulation effect at the connection gaps. Similarly, the plurality of irregular raised particles on the surface can increase the diffuse reflection of sound waves, improving the sound insulation effect at the connection part. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a structural schematic diagram of the present utility model;

[0018] Figure 2 is a disassembled structural schematic diagram of the present utility model;

[0019] Figure 3 is a structural schematic diagram of the elastic sleeve part of the present utility model;

[0020] Figure 4 is a structural schematic diagram of the connecting strip part of the present utility model.

[0021] In the figure: 1, main wall; 2, leveling layer; 3, first waterproof layer; 4, thermal insulation layer; 5, sound insulation board; 6, second waterproof layer; 7, protective layer; 8, strengthening column; 9, elastic sleeve; 10, groove; 11, through groove; 12, connecting strip; 13, buffer layer; 14, sound insulation strip; 15, convex particles. Specific implementation manner

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figures 1 to 4 , the present invention provides a technical solution for a heat-insulating, noise-reducing and anti-seepage exterior wall structure: Embodiment

[0024] According to Figure 1 , Figure 2 and Figure 3 shown, a heat-insulating, noise-reducing and anti-seepage exterior wall structure includes a main wall 1. A leveling layer 2 is arranged on the outer side of the main wall 1. A first waterproof layer 3 is arranged on the outer side of the leveling layer 2. A thermal insulation layer 4 is arranged on the outer side of the first waterproof layer 3. A sound insulation board 5 is arranged on the outer side of the thermal insulation layer 4. A second waterproof layer 6 is arranged on the outer side of the sound insulation board 5. A protective layer 7 is arranged on the outer side of the second waterproof layer 6. A plurality of strengthening columns 8 are fixedly connected to the surface of the thermal insulation layer 4. The strengthening columns 8 are made of corrosion-resistant plastic, reducing the structural self-weight and cost. An elastic sleeve 9 is fixedly sleeved on the outer wall of the strengthening column 8. The elastic sleeve 9 is made of corrosion-resistant rubber, having a certain elastic deformation ability, capable of absorbing internal stress, and having a high corrosion resistance at the same time.

[0025] The main wall 1 is formed by concrete pouring. The leveling layer 2 is made of a mixture of slaked lime, cement, mineral materials and water. Both the first waterproof layer 3 and the second waterproof layer 6 are made of polyurethane waterproof coating. The material of the thermal insulation layer 4 is one of mineral wool rock wool, phenolic resin board, extruded polystyrene foam plastic, molded polystyrene foam plastic or rigid polyurethane insulation board. A plurality of through grooves 11 are opened on the sound insulation board 5 and the second waterproof layer 6. The elastic sleeves 9 respectively penetrate through the plurality of through grooves 11. One ends of the plurality of elastic sleeves 9 and one ends of the strengthening columns 8 are fixedly connected to the back surface of the protective layer 7. A plurality of grooves 10 are equidistantly opened on the outer wall of the elastic sleeve 9. The leveling layer 2 and the first waterproof layer 3, the first waterproof layer 3 and the thermal insulation layer 4, the thermal insulation layer 4 and the sound insulation board 5, and the sound insulation board 5 and the second waterproof layer 6 are fixedly bonded by adhesive.

[0026] During specific use, for the heat-insulating, noise-reducing and anti-seepage exterior wall structure of the present utility model, the main wall 1 is first constructed by pouring. After it dries and forms, a leveling layer 2 is applied to the outer side of the main wall 1. After the leveling layer 2 dries and forms, the first waterproof layer 3 is laid by adhesive bonding. In the same steps, the thermal insulation layer 4, the sound insulation board 5 and the second waterproof layer 6 are sequentially bonded and fixed. Finally, a protective layer 7 is applied to the second waterproof layer 6. When sequentially fixing the sound insulation board 5 and the second waterproof layer 6, it is necessary to pay attention to passing the elastic sleeve 9 through a plurality of reserved through grooves 11. With the insertion of the reinforcing column 8, the stability and integrity between multiple layers of materials are improved. The self-stress of the multiple layers of materials will act on the elastic sleeve 9 inserted therein, so it has a certain effect of eliminating internal stress and avoiding the situation of deformation and cracking caused by stress. Embodiment

[0027] On the basis of Embodiment 1, as Figure 1 and Figure 4 shown, the sound insulation board 5 is assembled by a plurality of combined boards. A connecting strip 12 is bonded between the plurality of combined boards. A buffer layer 13 is bonded to the surface of the connecting strip 12. The buffer layer 13 is made of corrosion-resistant rubber. A sound insulation strip 14 is bonded to the surface of the buffer layer 13. The sound insulation strip 14 and the sound insulation board 5 are of the same material. A number of irregular raised particles 15 are arranged on the surface of the sound insulation strip 14. The material of the sound insulation board 5 is a polyurethane board, and the protective layer 7 is a latex paint layer.

[0028] During specific use, for the heat-insulating, noise-reducing and anti-seepage exterior wall structure of the present utility model, when the sound insulation board 5 is laid and fixed, it is first assembled by means of the connecting strip 12. The connecting strip 12 strengthens the connection between two adjacent combined boards. The buffer layer 13 on the front surface of the connecting strip 12 realizes buffer protection. The sound insulation strip 14 strengthens the sound insulation effect at the connection seam of the combined boards. At the same time, a number of irregular raised particles 15 provided on the sound insulation strip 14 can form an irregular concave-convex surface, so as to diffusely reflect sound waves, enhance the sound insulation effect and reduce the sound wave transmission at the connection gap.

[0029] In the present utility model, unless otherwise clearly specified and limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one solution", "some solutions", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in connection with the solution or example are included in at least one solution or example of the present utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same solution or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more solutions or examples.

Claims

1. A heat-insulating, noise-reducing and seepage-proof outer wall structure, comprising a main wall (1), characterized in that: A leveling layer (2) is arranged on the outer side of the main wall body (1), a first waterproof layer (3) is arranged on the outer side of the leveling layer (2), a heat insulation layer (4) is arranged on the outer side of the first waterproof layer (3), a sound insulation board (5) is arranged on the outer side of the heat insulation layer (4), a second waterproof layer (6) is arranged on the outer side of the sound insulation board (5), a protective layer (7) is arranged on the outer side of the second waterproof layer (6), a plurality of strengthening columns (8) are fixedly connected to the surface of the heat insulation layer (4), and an elastic sleeve (9) is fixedly sleeved on the outer wall of the strengthening column (8); The sound insulation board (5) is assembled by a plurality of combined boards, a connecting strip (12) is bonded between the plurality of combined boards, a buffer layer (13) is bonded to the surface of the connecting strip (12), a sound insulation strip (14) is bonded to the surface of the buffer layer (13), and a number of irregular convex particles (15) are arranged on the surface of the sound insulation strip (14).

2. The heat-insulating, noise-reducing and seepage-proof outer wall structure according to claim 1, characterized in that: The main wall body (1) is formed by concrete pouring, and the leveling layer (2) is made of a mixture of slaked lime, cement, mineral materials and water.

3. The heat-insulating, noise-reducing and seepage-proof exterior wall structure according to claim 1, characterized in that: Both the first waterproof layer (3) and the second waterproof layer (6) are made of polyurethane waterproof paint.

4. A heat-insulating, noise-reducing and seepage-proof exterior wall structure according to claim 1, characterized in that: The heat insulation layer (4) is made of one of mineral wool rock wool, phenolic resin board, extruded polystyrene foam plastic, molded polystyrene foam plastic or rigid polyurethane insulation board.

5. The heat-insulating, noise-reducing and seepage-proof exterior wall structure according to claim 1, characterized in that: The sound insulation board (5) is made of polyurethane board, and the protective layer (7) is a latex paint layer.

6. The heat-insulating, noise-reducing and seepage-proof outer wall structure according to claim 1, characterized in that: A plurality of through grooves (11) are formed in the sound insulation board (5) and the second waterproof layer (6), the elastic sleeves (9) respectively penetrate through the plurality of through grooves (11), and one ends of the plurality of elastic sleeves (9) and one ends of the strengthening columns (8) are fixedly connected to the back surface of the protective layer (7).

7. A heat-insulating, noise-reducing and seepage-proof exterior wall structure according to claim 1, characterized in that: A plurality of grooves (10) are equidistantly formed in the outer wall of the elastic sleeve (9).

8. A heat-insulating, noise-reducing and seepage-proof exterior wall structure according to claim 1, characterized in that: The leveling layer (2) and the first waterproof layer (3), the first waterproof layer (3) and the heat insulation layer (4), the heat insulation layer (4) and the sound insulation board (5), and the sound insulation board (5) and the second waterproof layer (6) are fixedly bonded by adhesive.

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