Gypsum rock wool composite assembly type inner wall

Abstract

The utility model discloses a gypsum rock wool composite assembly type inner wall which comprises an outer gypsum layer, a secondary rib material net layer is attached to the side face of the outer gypsum layer, and a middle rock wool board layer is attached to the side face of the secondary rib material net layer. Wherein the number of the outer gypsum layers is two, the number of the secondary rib net layers is two, and the two outer gypsum layers and the two secondary rib net layers are symmetrically distributed on the middle rock wool board layer. The outer gypsum layer, the secondary rib material net layer and the rock wool board layer are matched with one another to form an ABCBA structure, and excellent characteristics of paste and rock wool are combined, so that the self weight of the inner wall is reduced, the heat preservation, sound insulation and fireproof performance of the inner wall is improved, the load bearing, bending resistance, impact resistance and bending resistance of the inner wall are enhanced, and the inner wall is convenient to assemble, carry and use.

Description

Technical Field

[0001] The utility model relates to the technical field of gypsum rock wool interior walls, in particular to a gypsum rock wool composite assembled interior wall. Background Art

[0002] With the continuous upgrading of my country's construction industry, it has gradually changed from the traditional masonry model to the prefabricated model. Prefabricated buildings refer to buildings assembled on site using prepared components. The advantages of this type of building are fast construction speed, less restrictions on climatic conditions, labor saving and improved building quality. One of the indispensable components of prefabricated buildings is the interior wall. In order to meet the requirements of prefabricated buildings, the interior wall is pre-formed in the factory and transported to the construction site for assembly.

[0003] In the prior art, the fabricated interior walls are made of concrete. In order to improve the weighing capacity of the interior walls, some existing interior walls are also combined with reinforcement materials to form reinforced concrete interior walls. The reinforced concrete interior walls ensure the weighing of the interior walls, but they are heavy and difficult to carry. For this reason, we propose a gypsum rock wool composite fabricated interior wall. Utility Model Content

[0004] Therefore, the purpose of the utility model is to provide a gypsum rock wool composite assembled interior wall, which forms an ABCBA structure through the mutual cooperation of the outer gypsum layer, the secondary reinforcement mesh layer and the rock wool board layer. Combined with the excellent properties of gypsum and rock wool, it reduces the dead weight of the interior wall while improving the thermal insulation, sound insulation and fire resistance of the interior wall, enhances the load-bearing, folding resistance, impact resistance and bending resistance of the interior wall, and facilitates assembly, transportation and use.

[0005] To solve the above technical problems, according to one aspect of the utility model, the utility model provides the following technical solution: a gypsum rock wool composite assembled interior wall, comprising an outer gypsum layer, a secondary reinforcement mesh layer is attached to the side of the outer gypsum layer, and an intermediate rock wool board layer is attached to the side of the secondary reinforcement mesh layer;

[0006] There are two outer gypsum layers and two secondary reinforcement mesh layers respectively, and the two outer gypsum layers and the two secondary reinforcement mesh layers are symmetrically distributed on the middle rock wool board layer.

[0007] As a preferred solution of the gypsum rock wool composite assembled interior wall described in the utility model, a plurality of multi-reinforcement materials penetrate between the reinforcement mesh layer and the rock wool board layer to form a reinforcement-rock wool integral structure.

[0008] As a preferred solution of the gypsum rock wool composite assembled interior wall described in the utility model, the secondary reinforcement mesh layer is a square structure with a specification of 10x10mm-100x100mm.

[0009] As a preferred solution of the gypsum rock wool composite assembled interior wall described in the utility model, the secondary reinforcement mesh layer is specifically steel wire, steel bar, resin, glass fiber and main fiber;

[0010] Among them, the diameter of the steel wire is 1-4mm and the diameter of the steel bar is 6-10mm.

[0011] As a preferred solution of the gypsum rock wool composite assembled interior wall described in the utility model, the middle layer of rock wool board has a thickness of 40-50 mm, a length of 2100-2900 mm, a bulk density of 50-120 kg / m3, and a thermal conductivity coefficient of less than 0.04 W / (m·K).

[0012] As a preferred solution of the gypsum rock wool composite assembled interior wall described in the utility model, a gap is left between the secondary reinforcement mesh layer and the middle rock wool board layer.

[0013] Compared with the prior art, the advantages of the utility model are:

[0014] The ABCBA structure is formed by the cooperation of the outer gypsum layer, the secondary reinforcement mesh layer and the rock wool board layer. Combining the excellent properties of gypsum and rock wool, the heat preservation, sound insulation and fireproof performance of the inner wall are improved while reducing the dead weight of the inner wall. The load-bearing, anti-bending, anti-impact and anti-bending performance of the inner wall are enhanced, which is convenient for assembly, transportation and use.

[0015] During specific use, the secondary reinforcement mesh layer and the middle rock wool board layer are penetrated by countless reinforcement materials to form a BCB reinforcement-rock wool overall structure. There is a gap between the secondary reinforcement layer and the middle rock wool layer, and the gypsum slurry can fill the gap. At this time, the two outer gypsum layers and the secondary reinforcement mesh layer are symmetrically distributed on the middle rock wool board layer, thus forming an ABCBA composite overall structure, which reduces the self-weight of the inner wall while improving the thermal insulation, sound insulation and fire resistance of the inner wall, and enhances the load-bearing, folding resistance, impact resistance and bending resistance of the inner wall, making it convenient for assembly, transportation and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0017] Figure 1 A schematic diagram of the first assembly structure produced for the utility model;

[0018] Figure 2 This is a schematic diagram of the overall structure of the reinforcement material-rock wool of the utility model;

[0019] Figure 3 A schematic diagram of a second assembly structure made for the utility model;

[0020] Figure 4 This is a first state diagram of the rock wool board in the second assembly structure of the utility model;

[0021] Figure 5 This is a second state diagram of the rock wool board in the second assembly structure of the utility model.

[0022] 1. Outer gypsum layer; 2. Secondary reinforcement mesh layer; 3. Middle rock wool board layer. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0025] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0026] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0027] The utility model provides a gypsum and rock wool composite assembled interior wall, which forms an ABCBA structure through the cooperation of an outer gypsum layer, a secondary reinforcement mesh layer and an upper rock wool board layer, and combines the excellent properties of gypsum and rock wool to reduce the dead weight of the interior wall while improving the thermal insulation, sound insulation and fireproof performance of the interior wall, enhance the load-bearing, folding resistance, impact resistance and bending resistance of the interior wall, and facilitate assembly, transportation and use.

[0028] Example 1

[0029] Figure 1 , Figure 2 The utility model is a schematic diagram of the overall structure of a gypsum rock wool composite assembled interior wall embodiment, please refer to Figure 1 , Figure 2The main structure of this embodiment includes: an outer gypsum layer 1, a secondary reinforcement mesh layer 2 is attached to the side of the outer gypsum layer 1, and an intermediate rock wool board layer 3 is attached to the side of the secondary reinforcement mesh layer 2;

[0030] There are two outer gypsum layers 1 and two secondary reinforcement mesh layers 2, respectively, and the two outer gypsum layers 1 and the two secondary reinforcement mesh layers 2 are symmetrically distributed on the middle rock wool board layer 3;

[0031] During specific use, the secondary reinforcement mesh layer 2 and the middle rock wool board layer 3 are penetrated by countless reinforcements to form a BCB reinforcement-rock wool overall structure. A gap is left between the secondary reinforcement layer 2 and the middle rock wool layer 3, and the gypsum slurry can fill the gap. At this time, the two outer gypsum layers 1 and the secondary reinforcement mesh layer 2 are symmetrically distributed on the middle rock wool board layer 3, thus forming an ABCBA composite overall structure, which reduces the self-weight of the inner wall while improving the insulation, sound insulation and fire resistance of the inner wall, enhances the load-bearing, folding resistance, impact resistance and bending resistance of the inner wall, and facilitates assembly, transportation and use.

[0032] Example 2

[0033] See also Figure 3 , Figure 4 and Figure 5 The wall includes an outer gypsum layer 1 and an intermediate rock wool board layer 3, forming an ABA "sandwich type". The intermediate rock wool board layer 3 has countless holes that penetrate each other, including but not limited to circular holes with a diameter of 10-50mm and square holes with a side length of no more than 50mm. When the gypsum slurry is poured, the gypsum can pass through the holes, and after the gypsum solidifies, the rock wool and the gypsum form a composite integral structure.

[0034] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A gypsum rock wool composite assembled interior wall, comprising an outer gypsum layer (1), characterized in that: The side surface of the outer gypsum layer (1) is bonded with a secondary reinforcement mesh layer (2), and the side surface of the secondary reinforcement mesh layer (2) is bonded with an intermediate rock wool board layer (3); There are two outer gypsum layers (1) and two secondary reinforcement mesh layers (2), respectively, and the two outer gypsum layers (1) and the two secondary reinforcement mesh layers (2) are symmetrically distributed on the middle rock wool board layer (3).

2. The gypsum rock wool composite assembled interior wall according to claim 1, characterized in that: A plurality of reinforcement materials penetrate between the reinforcement mesh layer (2) and the rock wool board layer (3), forming a reinforcement-rock wool integral structure.

3. The gypsum rock wool composite assembled interior wall according to claim 2, characterized in that: The secondary reinforcement mesh layer (2) is a square structure with a specification of 10x10mm-100x100mm.

4. The gypsum rock wool composite assembled interior wall according to claim 3, characterized in that: The middle layer of rock wool board (3) has a thickness of 40-50 mm, a length of 2100-2900 mm, a bulk density of 50-120 kg / m3, and a thermal conductivity coefficient of less than 0.04 W / (m·K).

5. The gypsum rock wool composite assembled interior wall according to claim 1, characterized in that: A gap is left between the secondary reinforcement mesh layer (2) and the middle rock wool board layer (3).

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