Aerogel insulation and mold integrated plate

Abstract

The utility model discloses an aerogel heat preservation and formwork integrated plate which comprises a fireproof heat preservation layer used for fire prevention, heat preservation and flame retardance, a protective layer used for reinforcing fire prevention and heat preservation outside a structural layer, a facing layer used for decoration outside the plate, and a reinforcing structural layer used for supporting the whole plate body. The reinforcing structure layer comprises a steel wire mesh and interpenetrating steel wires, and the interpenetrating steel wires penetrate through the fireproof heat preservation layer, the protection layer and the facing layer. By means of the design of the fireproof heat preservation layer, the reinforcing structure layer, the protection layer and the facing layer, the appearance of the integrated plate is guaranteed, meanwhile, the construction procedures on a construction site can be reduced, the decoration technology is simplified, the decoration time is saved, and the decoration quality is improved. And meanwhile, the interpenetrating steel wires are interpenetrated with the protective layer and the facing layer, so that the protective layer and the facing layer can be reinforced.

Description

Technical Field

[0001] The utility model relates to the technical field of building materials, in particular to an aerogel mold-retaining integrated board. Background Art

[0002] With the development of economy and society, energy issues have increasingly become a major problem restricting my country's economic and social development. As an important component of energy consumption, building energy consumption accounts for about 30% of the total social energy consumption, becoming an important part of energy conservation and emission reduction. Existing buildings usually use rock wool insulation boards. During the installation process of rock wool insulation boards, formwork, isolation and finishing layers need to be carried out one by one to make the outer wall of the insulation board beautiful. This method requires multiple processes and time, and is not convenient and fast enough. Utility Model Content

[0003] The purpose of the present invention is to provide an aerogel mold-retaining integrated plate to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solution: an aerogel mold-retaining integrated plate, comprising:

[0005] Fireproof and heat-insulating layer, the fireproof and heat-insulating layer is used for fireproofing, heat-insulating and flame-retardant;

[0006] A protective layer, the protective layer being used to strengthen the fireproofing and heat insulation of the exterior of the structural layer;

[0007] A finishing layer, which is used for decorating the exterior of the board;

[0008] The reinforcing structure layer is used to support the entire board body. The reinforcing structure layer includes a steel mesh and inserted steel wires. The inserted steel wires penetrate the fireproof insulation layer, the protective layer and the finishing layer.

[0009] Preferably, the fireproof and heat-insulating layer comprises aerogel felt.

[0010] Preferably, the fireproof and heat-insulating layer further comprises an aerogel powder vacuum panel.

[0011] Preferably, the fireproof thermal insulation layer further comprises an aerogel non-combustible composite thermal insulation board.

[0012] Preferably, the fireproof thermal insulation layer further comprises an aerogel non-combustible composite thermal insulation board.

[0013] Preferably, the protective layer includes cement mortar, and the protective layer also includes non-expanding fireproof and thermal insulation coating.

[0014] Preferably, the finishing layer comprises aerogel thermal insulation coating.

[0015] Preferably, the reinforcing structure layer is sleeved on the outer wall of the fireproof and heat-insulating layer, the protective layer is sleeved on the outer wall of the reinforcing structure layer, and the finishing layer is sleeved on the outer wall of the protective layer.

[0016] Technical effects and advantages of this utility model:

[0017] The utility model utilizes the design of fireproof insulation layer, reinforcement structure layer, protective layer and finishing layer. By combining the fireproof insulation layer, reinforcement structure layer, protective layer and finishing layer into one, while ensuring the beauty of the integrated board, it can also reduce the construction process at the construction site, simplify the decoration process, and save decoration time. At the same time, interlacing steel wire with the protective layer and the finishing layer can play a role in strengthening the protective layer and the finishing layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the interlayer structure of the utility model.

[0019] In the figure: 1. Fireproof insulation layer; 2. Reinforced structural layer; 21. Steel mesh; 22. Interlaced steel wire; 3. Protective layer; 4. Finishing layer. DETAILED DESCRIPTION

[0020] 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.

[0021] The utility model provides Figure 1 The aerogel mold-retaining integrated plate shown includes:

[0022] Fireproof and thermal insulation layer 1, fireproof and thermal insulation layer 1 is used for fireproofing, heat insulation and flame retardancy;

[0023] Protective layer 3, which is used to strengthen the fire protection and heat preservation of the exterior of the structural layer 2;

[0024] Finishing layer 4, which is used for decoration of the exterior of the board;

[0025] The reinforcing structure layer 2 is used to support the entire board body. The reinforcing structure layer 2 includes a steel mesh 21 and inserted steel wires 22. The inserted steel wires 22 penetrate the fireproof and thermal insulation layer 1, the protective layer 3 and the finishing layer 4.

[0026] Specifically, the fireproof and thermal insulation layer 1 includes aerogel felt, the fireproof and thermal insulation layer 1 also includes an aerogel powder vacuum board, and the fireproof and thermal insulation layer 1 also includes an aerogel non-combustible composite thermal insulation board.

[0027] Furthermore, the thermal conductivity of aerogel felt is lower than 0.023W / (m·K), the thermal conductivity of aerogel powder vacuum board is lower than 0.02W / (m·K), and the thermal conductivity of aerogel non-combustible composite insulation board is lower than 0.05W / (m·K). The fireproof insulation layer 1 can be selected from one of the three types of aerogel felt, aerogel powder vacuum board and aerogel non-combustible composite insulation board. When using aerogel felt, one layer or multiple layers can be used. The density is lower than 220Kg / m 3 Aerogel powder vacuum board is made of aerogel with a particle diameter of 0.5-5mm, which can be filled in an elastic sealed packaging material and obtained by extrusion and vacuuming. The compressive strength is greater than 0.5MPa and the density is less than 150Kg / m 3 , a kind of aerogel non-combustible composite insulation board with a compressive strength greater than 0.3Mpa. The above materials are all existing materials and can achieve Class A fire protection.

[0028] Specifically, the steel mesh 21 is arranged on both sides of the fireproof insulation layer 1, and the inserted steel wire 22 is fixedly connected to the contact part of the steel mesh 21. The protective layer 3 includes cement mortar, the protective layer 3 also includes non-expanding fireproof insulation coating, and the finishing layer 4 includes aerogel insulation coating.

[0029] Furthermore, two steel meshes 21 are provided, and a plurality of interlaced steel wires 22 are inserted between the two steel meshes 21 to form a three-dimensional mesh. The entire three-dimensional mesh structure runs through the entire fireproof insulation layer 1. The length of the interlaced steel wires 22 is greater than the thickness of the three-dimensional mesh, runs through the protective layer 3, and extends to the interior of the finishing layer 4. At the same time, it strengthens the protective layer 3 and the finishing layer 4. The protective layer 3 has high strength. The protective layer 3 can be made of either cement mortar or non-expanding fireproof insulation coating. The non-expanding fireproof coating has a compressive strength of more than 1 MPa, a vertical pull-out strength of more than 0.6 MPa, and a fire resistance limit of more than 2 hours. The cement mortar can be used as a plate with a weight of more than 50 kg and a thickness of 1 to 3 cm.

[0030] Specifically, the reinforcement structure layer 2 is sleeved on the outer wall of the fireproof and heat-insulating layer 1 , the protective layer 3 is sleeved on the outer wall of the reinforcement structure layer 2 , and the finishing layer 4 is sleeved on the outer wall of the protective layer 3 .

[0031] Furthermore, this integrated panel is a composite sandwich structure, which consists of a fireproof insulation layer 1, a reinforcement structure layer 2, a protective layer 3 and a finishing layer 4 from the inside to the outside. This integrated panel can be used directly as an isolation wall, or as a functional wall panel directly used with an existing wall.

[0032] Finally, it should be noted that the above is only 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 can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. Aerogel mold-keeping integrated board, characterized in that: include: A fireproof and heat-insulating layer (1), the fireproof and heat-insulating layer (1) is used for fireproofing, heat-insulating and flame-retardant; A protective layer (3), the protective layer (3) being used to strengthen the fireproofing and heat insulation of the exterior of the structural layer (2); A finishing layer (4), the finishing layer (4) is used for decoration of the exterior of the board; A reinforcing structural layer (2) is used to support the entire plate body, and the reinforcing structural layer (2) includes a steel mesh (21) and interpenetrating steel wires (22), and the interpenetrating steel wires (22) penetrate the fireproof and thermal insulation layer (1), the protective layer (3) and the finishing layer (4).

2. The aerogel mold-retaining integrated plate according to claim 1, characterized in that: The fireproof and heat-insulating layer (1) comprises aerogel felt.

3. The aerogel mold-retaining integrated plate according to claim 1, characterized in that: The fireproof and heat-insulating layer (1) further comprises an aerogel powder vacuum panel.

4. The aerogel mold-retaining integrated plate according to claim 1, characterized in that: The fireproof thermal insulation layer (1) also includes an aerogel non-combustible composite thermal insulation board.

5. The aerogel mold-retaining integrated plate according to claim 1, characterized in that: The steel mesh (21) is arranged on both sides of the fireproof and heat-insulating layer (1), and the interlaced steel wires (22) are fixedly connected to the steel mesh (21) at the contact portions.

6. The aerogel mold-retaining integrated plate according to claim 1, characterized in that: The protective layer (3) is cement mortar or non-expansive fireproof thermal insulation coating.

7. The aerogel mold-retaining integrated plate according to claim 1, characterized in that: The finishing layer (4) comprises an aerogel thermal insulation coating.

8. The aerogel mold-retaining integrated plate according to claim 1, characterized in that: The reinforced structural layer (2) is sleeved on the outer wall of the fireproof and heat-insulating layer (1), the protective layer (3) is sleeved on the outer wall of the reinforced structural layer (2), and the finishing layer (4) is sleeved on the outer wall of the protective layer (3).

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