Outer wall surface structure

Abstract

The utility model relates to the technical field of outer wall surfaces, and discloses an outer wall surface structure which comprises a leveling layer arranged outside a poured wall body, an adhesive arranged on the leveling layer, and a rock wool board arranged on the adhesive; a grid assembly is arranged on the rock wool board, and a waterproof layer is arranged on the left side of the grid assembly. According to the outer wall surface structure, the stability when the rock wool board and the waterproof layer are connected can be guaranteed while the rock wool board and the waterproof layer are supported through the grid assembly, and the situation that the rock wool board and the waterproof layer are layered and cracked along with the increase of service time is avoided; the waterproof layer, the rock wool board, the leveling layer and the wall body can be connected and fixed through the anchoring parts, so that the purpose that the outer wall surface is reinforced and fixed to the wall body again is achieved, the strength of the outer wall surface can be improved while the connecting effect during pouring is improved by additionally arranging the grid assembly, and the situation that the outer wall surface is damaged due to the fact that the service time is prolonged is avoided. And the outer front surface is deformed.

Description

Technical Field

[0001] The utility model relates to the technical field of exterior walls, in particular to an exterior wall structure. Background Art

[0002] The main function of the exterior wall is to separate the indoor and outdoor areas. In order to ensure the thermal insulation performance of the exterior wall and protect the exterior wall, it is necessary to set up an exterior wall structure on the exterior wall to maintain the main wall of the building and resist external physical, chemical and biological damage.

[0003] The patent with the current publication number CN212641994U discloses an external wall structure, which is formed outside the wall. The external wall structure includes a surface layer base and an elastic coating finishing layer from the inside to the outside, and the elastic coating finishing layer covers the surface layer base; wherein the surface layer base includes a polymer mortar leveling layer and a polymer waterproof mortar layer, the polymer mortar leveling layer covers the outer surface of the wall, and the polymer waterproof mortar layer covers the polymer mortar leveling layer; the elastic coating finishing layer includes a primer and a middle coating, the middle coating is sprayed on the primer, the primer is a polymer mortar layer, the primer covers the polymer waterproof mortar layer, and the middle coating is a polymer mortar particle layer. The surface layer base of the above-mentioned external wall structure adopts polymer waterproof mortar to effectively combine with the polymer mortar leveling layer, so that the external wall structure has a waterproof function. The surface layer base adopts a polymer mortar leveling layer and a polymer waterproof mortar layer, instead of using sea sand and machine-made sand commonly used in island countries, which effectively avoids hollowing and cracking of the surface layer base.

[0004] However, the following problems still exist in the current use of external wall structures:

[0005] The above-mentioned external wall structure is constructed by directly connecting and casting the layers together. As the service life increases, the interlayer structure is prone to cracking, which makes the interlayer structure unstable and affects the service life of the external wall. In addition, the above-mentioned external wall structure is too simple and lacks a supporting structure. Because the external wall is set outdoors, it is prone to deformation as the service life increases. Utility Model Content

[0006] In view of the shortcomings of the prior art, the utility model provides an exterior wall structure, which can support the rock wool board and the waterproof layer through a grid component, and increase the connection area after pouring to ensure the stability between the rock wool board and the waterproof layer, and the grid component can achieve the purpose of enhancing the strength of the exterior wall.

[0007] The utility model provides the following technical solutions: an external wall structure, including a leveling layer, which is arranged outside a cast wall, and an adhesive is arranged on the leveling layer, and a rock wool board is arranged on the adhesive; a grid component is arranged on the rock wool board, and a waterproof layer is arranged on the left side of the grid component.

[0008] Furthermore, the adhesive is arranged at equal distances on the leveling layer, and the surface of the leveling layer is arranged to be matte. Through the above structure, it is easy to ensure the contact area between the adhesive and the leveling layer.

[0009] Furthermore, the grid assembly includes support columns and transverse grids, and the support columns are in contact with the left side of the leveling layer, and the support columns are in contact with the left side of the waterproof layer. Through the above structure, it is convenient to support the rock wool board and the waterproof layer through the support columns.

[0010] Furthermore, the grid assembly also includes vertical grids and reinforcement columns, and the transverse grids are interconnected with the vertical grids. The reinforcement columns are installed on the transverse grids, and the reinforcement columns are interconnected with the vertical grids. Through the above structure, it is convenient to increase the stability of subsequent pouring through the reinforcement columns.

[0011] Furthermore, the transverse lattices and the vertical lattices are vertically distributed. Through the above structure, the stability of the cast wall can be ensured under the action of the transverse lattices and the vertical lattices.

[0012] Furthermore, anchors are provided in the grooves opened at the four corners of the waterproof layer, and the anchors are arranged through the rock wool board and the leveling layer, and the leveling layer is connected to the cast wall through the threaded holes opened on the cast wall. Through the above structure, it is convenient to achieve the connection effect between the waterproof layer, the rock wool board, the leveling layer and the cast wall through the anchors.

[0013] Furthermore, "T"-shaped through grooves are provided at the four corners of the waterproof layer. Through the above structure, it is convenient for the anchor to pass through the waterproof layer. Through the "T"-shaped through grooves, the anchor can enter the waterproof layer more, thereby increasing the flatness of the surface of the waterproof layer.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The exterior wall structure can support the rock wool board and the waterproof layer through the grid component while ensuring the stability of the connection between the rock wool board and the waterproof layer, thereby avoiding delamination and cracking between the rock wool board and the waterproof layer as the use time increases. The waterproof layer, the rock wool board, the leveling layer and the wall can be connected and fixed through the anchors, so as to achieve the purpose of reinforcing and fixing the exterior wall to the wall. By adding the grid component, the connection effect during pouring can be improved and the strength of the exterior wall can be improved, thereby avoiding deformation of the exterior front due to increased use time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main three-dimensional structure of the anchor of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the waterproof layer of the utility model from a side view;

[0018] Figure 3 This is a schematic diagram of the main three-dimensional structure of the vertical grid of the utility model;

[0019] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0020] Figure 5 This is a schematic diagram of the main exploded three-dimensional structure of the rock wool board of the utility model;

[0021] Figure 6 It is a schematic diagram of the three-dimensional cross-sectional structure of the anchoring piece of the utility model when viewed from above.

[0022] In the figure: 1. leveling layer; 2. adhesive; 3. rock wool board; 4. grid assembly; 401. support column; 402. horizontal grid; 403. vertical grid; 404. reinforcement column; 5. waterproof layer; 6. anchor. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] See also Figure 1-Figure 6 The utility model provides a technical solution: an exterior wall structure, including a leveling layer 1, which is arranged outside the cast wall, and an adhesive 2 is arranged on the leveling layer 1, and a rock wool board 3 is arranged on the adhesive 2, the adhesive 2 is arranged on the leveling layer 1 at equal distances, and the surface of the leveling layer 1 is set to be matte.

[0025] The leveling layer 1 is arranged on the outside of the wall that has been cast, and the leveling layer 1 is formed by leveling the outside of the wall with mortar, and the left side of the leveling layer 1 is set to a matte surface, and an adhesive 2 is arranged on the left side of the leveling layer 1, and the adhesive 2 is distributed at an equal distance on the leveling layer 1 (the left side of the leveling layer 1 is set to a matte surface to ensure better contact with the adhesive 2). The adhesive 2 can be used to bond and fix the leveling layer 1 to the rock wool board 3. The rock wool board 3 is also called a rock wool thermal insulation decorative board. It is an inorganic fiber board made of basalt as the main raw material and processed by high-temperature melting. The rock wool board 3 can improve the thermal insulation, heat insulation and sound absorption effects of the wall.

[0026] A grid component 4 is arranged on the rock wool board 3, and a waterproof layer 5 is arranged on the left side of the grid component 4, the grid component 4 includes a supporting column 401 and a horizontal grid 402, and the supporting column 401 is in contact with the left side of the leveling layer 1, and the supporting column 401 is in contact with the left side of the waterproof layer 5, the grid component 4 also includes a vertical grid 403 and a reinforcement column 404, and the horizontal grid 402 is connected to the vertical grid 403, the reinforcement column 404 is installed on the horizontal grid 402, and the reinforcement column 404 is connected to the vertical grid 403, and the horizontal grid 402 and the vertical grid 403 are vertically distributed.

[0027] The support column 401 can be used to support and limit the rock wool board 3 and the waterproof layer 5, and the horizontal grid 402 and the vertical grid 403 can effectively limit and separate the subsequently poured mortar, and the reinforcement column 404 can effectively increase the contact area with the mortar, thereby ensuring sufficient contact with the mortar, pouring mortar between the rock wool board 3 and the waterproof layer 5, and achieving the purpose of reinforcing the waterproof layer 5 and the rock wool board 3, avoiding cracking and stratification between the rock wool board 3 and the waterproof layer 5 as the use time increases.

[0028] Anchors 6 are arranged in the grooves opened at the four corners of the waterproof layer 5, and the anchors 6 are arranged through the rock wool board 3 and the leveling layer 1, and the leveling layer 1 is connected to the cast wall through the threaded holes opened on the cast wall, and "T"-shaped through grooves are opened at the four corners of the waterproof layer 5.

[0029] Because the waterproof layer 5 is penetrated by the anchor 6, and the anchor 6 is penetrated by the rock wool board 3 and the leveling layer 1, and the anchor 6 is connected to the wall through the threaded holes opened on the wall through pouring, at this time, under the action of the anchor 6, the stability effect between the leveling layer 1, the adhesive 2, the rock wool board 3, the grid assembly 4 and the waterproof layer 5 is increased. Therefore, a complete external wall structure can be formed by the leveling layer 1, the adhesive 2, the rock wool board 3, the grid assembly 4, the waterproof layer 5 and the anchor 6.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An exterior wall structure, comprising a leveling layer (1), arranged outside a cast wall, an adhesive (2) arranged on the leveling layer (1), and a rock wool board (3) arranged on the adhesive (2); characterized in that: A grid assembly (4) is arranged on the rock wool board (3), and a waterproof layer (5) is arranged on the left side of the grid assembly (4); the grid assembly (4) comprises a support column (401) and a transverse grid member (402), and the support column (401) is in contact with the left side of the leveling layer (1), and the support column (401) is in contact with the left side of the waterproof layer (5).

2. An exterior wall structure according to claim 1, characterized in that: The adhesive (2) is arranged at equal distances on the leveling layer (1), and the surface of the leveling layer (1) is arranged to be a matte surface.

3. An exterior wall structure according to claim 1 or 2, characterized in that: The grid assembly (4) further comprises vertical grid members (403) and reinforcement columns (404), and the transverse grid members (402) are interconnected with the vertical grid members (403), the reinforcement columns (404) are mounted on the transverse grid members (402), and the reinforcement columns (404) are interconnected with the vertical grid members (403).

4. An exterior wall structure according to claim 3, characterized in that: The transverse grids (402) and the vertical grids (403) are vertically distributed.

5. An exterior wall structure according to claim 1, 2 or 4, characterized in that: Anchors (6) are arranged in the grooves opened at the four corners of the waterproof layer (5), and the anchors (6) are arranged through the rock wool board (3) and the leveling layer (1), and the leveling layer (1) is connected to the cast wall through threaded holes opened on the cast wall.

6. The exterior wall structure according to claim 3, characterized in that: Anchors (6) are arranged in the grooves opened at the four corners of the waterproof layer (5), and the anchors (6) are arranged through the rock wool board (3) and the leveling layer (1), and the leveling layer (1) is connected to the cast wall through threaded holes opened on the cast wall.

7. An exterior wall structure according to claim 1, 2, 4 or 6, characterized in that: The four corners of the waterproof layer (5) are all provided with "T"-shaped through grooves.

8. The exterior wall structure according to claim 3, characterized in that: The four corners of the waterproof layer (5) are all provided with "T"-shaped through grooves.

9. The exterior wall structure according to claim 5, characterized in that: The four corners of the waterproof layer (5) are all provided with "T"-shaped through grooves.

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