A fireproof and heat-insulating aluminum plate cement fiber composite board

Abstract

The utility model discloses a fireproof heat-insulating aluminum plate cement fiber composite board, which comprises: a substrate, the upper side wall and the lower side wall of the substrate are both installed with a sound insulation layer, each side wall of the sound insulation layer away from the substrate is fixedly connected with a flame retardant layer, each side wall of the flame retardant layer away from the substrate is fixedly connected with an aluminum plate, and the substrate, the sound insulation layer, the flame retardant layer and the outer side wall of the aluminum plate are installed with a reinforcement sleeve. In the utility model, the cement fiber board has a good waterproof effect, can effectively prevent the spread of fire, and can meet the fire protection requirements of high-rise buildings. The flame retardant layer is made of polyurethane foam plastic. After being heated, the polyurethane foam will produce carbon dioxide, thereby reducing the oxygen content near the composite board and greatly improving the flame retardant performance of the composite board. In addition, the polyurethane foam can effectively improve the thermal insulation effect of the composite board, which is helpful for energy saving and emission reduction and reducing energy consumption.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering, in particular to a fireproof and heat-insulating aluminum plate cement fiber composite plate. Background Art

[0002] At present, the exterior walls or interior walls of buildings are mainly made of stone, glass, aluminum veneer, etc. Natural stone is bright and crystal, hard, and has high compressive strength, but stone is too heavy, which is not conducive to installation and poses a safety hazard. In addition, the fire resistance of stone curtain walls is very poor, and light from the glass wall directly enters the room to produce light pollution. Aluminum veneer is easy to deform due to its light weight and low strength, and is easy to deform during transportation and installation. In addition, traditional building materials are easy to burn in a fire, release toxic gases, and have poor thermal insulation performance. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a fireproof and heat-insulating aluminum plate cement fiber composite board. The device is provided with a substrate and a flame retardant layer. The substrate is made of a high-strength and lightweight cement fiber board. The cement fiber board has a good waterproof effect, can effectively prevent the spread of fire, and can meet the fire protection requirements of high-rise buildings. The flame retardant layer is made of polyurethane foam plastic. The polyurethane foam will produce carbon dioxide after being heated, thereby reducing the oxygen content near the composite board and greatly improving the flame retardant performance of the composite board. In addition, the polyurethane foam can effectively improve the thermal insulation effect of the composite board, which is helpful for energy saving and emission reduction, and reduces energy consumption.

[0004] The device is provided with a reinforcement sleeve, an aluminum plate and a sound insulation layer. The sound insulation layer can effectively improve the sound insulation effect of the composite board and improve the use effect of the composite board. The combination of the aluminum plate and the sound insulation layer can effectively improve the strength and durability of the composite and greatly improve the service life of the composite board.

[0005] The utility model also provides the above-mentioned fireproof heat-insulating aluminum plate cement fiber composite board, including: a substrate, the upper side wall and the lower side wall of the substrate are both installed with a sound insulation layer, each side wall of the sound insulation layer away from the substrate is fixedly connected with a flame retardant layer, each side wall of the flame retardant layer away from the substrate is fixedly connected with an aluminum plate, and the outer side walls of the substrate, the sound insulation layer, the flame retardant layer and the aluminum plate are installed with a reinforcement sleeve.

[0006] According to the fireproof heat-insulating aluminum plate cement fiber composite board, the base plate is made of high-strength lightweight cement fiber board, and the cement fiber board has a good waterproof effect and can effectively prevent the spread of fire.

[0007] According to the fireproof and heat-insulating aluminum plate cement fiber composite board, the sound insulation layer is made of sound insulation felt, which can effectively improve the sound insulation effect of the composite board.

[0008] According to the fireproof and heat-insulating aluminum plate cement fiber composite board, the flame retardant layer is made of polyurethane foam plastic. The polyurethane foam will produce carbon dioxide after being heated, thereby reducing the oxygen content near the composite board and greatly improving the flame retardant performance of the composite board. In addition, the polyurethane foam can effectively improve the thermal insulation effect of the composite board.

[0009] According to the fireproof heat-insulating aluminum plate cement fiber composite board, a plurality of air holes are evenly arranged inside the aluminum plate, which can effectively alleviate the deformation of the composite plate caused by thermal expansion.

[0010] According to the fireproof heat-insulating aluminum plate cement fiber composite board, the reinforcement sleeve is made of aluminum alloy material, which has high strength and can effectively improve the structural strength of the composite board.

[0011] According to the fireproof heat-insulating aluminum plate cement fiber composite board, the substrate and the sound insulation layer are bonded by flame-retardant adhesive.

[0012] According to the fireproof and heat-insulating aluminum plate cement fiber composite board, the thickness of the base plate is set to 10 mm, the thickness of the sound insulation layer is set to 5 mm, the thickness of the flame retardant layer is set to 50 mm, and the thickness of the aluminum plate is set to 0.5 mm.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 This is a structural schematic diagram of a fireproof and heat-insulating aluminum plate cement fiber composite plate of the utility model.

[0016] Legend:

[0017] 1. Base plate; 2. Sound insulation layer; 3. Flame retardant layer; 4. Aluminum plate; 5. Reinforcement sleeve. DETAILED DESCRIPTION

[0018] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0019] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0020] Reference Figure 1 The utility model embodiment is a fireproof heat-insulating aluminum plate cement fiber composite board, which includes: a substrate 1, the upper side wall and the lower side wall of the substrate 1 are both installed with a sound insulation layer 2, each side wall of the sound insulation layer 2 away from the substrate 1 is fixedly connected with a flame retardant layer 3, each side wall of the flame retardant layer 3 away from the substrate 1 is fixedly connected with an aluminum plate 4, and the outer side walls of the substrate 1, the sound insulation layer 2, the flame retardant layer 3 and the aluminum plate 4 are installed with a reinforcement sleeve 5.

[0021] The base plate 1 is made of high-strength lightweight cement fiber board, which has good waterproof effect and can effectively prevent the spread of fire. The sound insulation layer 2 is made of sound insulation felt, which can effectively improve the sound insulation effect of the composite board. The flame retardant layer 3 is made of polyurethane foam plastic. The polyurethane foam will produce carbon dioxide after heating, thereby reducing the oxygen content near the composite board and greatly improving the flame retardant properties of the composite board. In addition, the polyurethane foam can effectively improve the thermal insulation effect of the composite board. The interior of the aluminum plate 4 is evenly provided with a number of air holes, which can effectively alleviate the deformation of the composite board caused by thermal expansion. The reinforcement sleeve 5 is made of aluminum alloy material, which has high strength and can effectively improve the structural strength of the composite board. The base plate 1 and the sound insulation layer 2 are bonded by flame retardant glue. The thickness of the base plate 1 is set to 10mm, the thickness of the sound insulation layer 2 is set to 5mm, the thickness of the flame retardant layer 3 is set to 50mm, and the thickness of the aluminum plate 4 is set to 0.5mm.

[0022] Working principle: The device is provided with a substrate 1 and a flame retardant layer 3. The substrate 1 is made of high-strength lightweight cement fiberboard. The cement fiberboard has a good waterproof effect, can effectively prevent the spread of fire, and can meet the fire protection requirements of high-rise buildings. The flame retardant layer 3 is made of polyurethane foam plastic. The polyurethane foam will produce carbon dioxide after heating, thereby reducing the oxygen content near the composite board and greatly improving the flame retardant properties of the composite board. In addition, the polyurethane foam can effectively improve the thermal insulation effect of the composite board, which is helpful for energy conservation and emission reduction and reducing energy consumption; the device is provided with a reinforcement sleeve 5, an aluminum plate 4 and a sound insulation layer 2. The sound insulation layer 2 can effectively improve the sound insulation effect of the composite board and improve the use effect of the composite board. The combination of the aluminum plate 4 and the sound insulation layer 2 can effectively improve the strength and durability of the composite and greatly improve the service life of the composite board.

[0023] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A fireproof and heat-insulating aluminum plate cement fiber composite board, characterized in that: include: A substrate (1), the upper side wall and the lower side wall of the substrate (1) are both installed with a sound insulation layer (2), each side wall of the sound insulation layer (2) away from the substrate (1) is fixedly connected to a flame retardant layer (3), each side wall of the flame retardant layer (3) away from the substrate (1) is fixedly connected to an aluminum plate (4), and the outer side walls of the substrate (1), the sound insulation layer (2), the flame retardant layer (3) and the aluminum plate (4) are installed with a reinforcement sleeve (5).

2. The fireproof and heat-insulating aluminum plate cement fiber composite board according to claim 1, characterized in that: The base plate (1) is made of a high-strength lightweight cement fiber board.

3. The fireproof and heat-insulating aluminum plate cement fiber composite board according to claim 1, characterized in that: The sound insulation layer (2) is made of sound insulation felt.

4. The fireproof and heat-insulating aluminum plate cement fiber composite board according to claim 1, characterized in that: The flame retardant layer (3) is made of polyurethane foam plastic.

5. The fireproof and heat-insulating aluminum plate cement fiber composite board according to claim 1, characterized in that: A plurality of air holes are evenly arranged inside the aluminum plate (4).

6. The fireproof heat-insulating aluminum plate cement fiber composite board according to claim 1, characterized in that: The reinforcement sleeve (5) is made of aluminum alloy material.

7. The fireproof heat-insulating aluminum plate cement fiber composite board according to claim 1, characterized in that: The substrate (1) and the sound insulation layer (2) are bonded together by means of flame retardant adhesive.

8. The fireproof heat-insulating aluminum plate cement fiber composite board according to claim 1, characterized in that: The thickness of the substrate (1) is set to 10 mm, the thickness of the sound insulation layer (2) is set to 5 mm, the thickness of the flame retardant layer (3) is set to 50 mm, and the thickness of the aluminum plate (4) is set to 0.5 mm.

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