Building insulation board

Abstract

The utility model relates to a building insulation board, which belongs to the technical field of building insulation boards and comprises a wall bonding layer and a stainless steel fastener, and a fireproof insulation structure is arranged outside the wall bonding layer. The fireproof heat preservation wall comprises a metal sandwich plate fixedly connected to the outer side of a wall body bonding layer, the metal sandwich plate is composed of two layers of aluminum alloy thin plates and a layer of rock wool heat preservation plate, the outer side of the metal sandwich plate is fixedly connected with a reinforcing steel bar, the outer side of the reinforcing steel bar is fixedly connected with a calcium silicate plate, and the outer side of the calcium silicate plate is fixedly connected with a heat preservation layer. The outer side of the calcium silicate board is fixedly connected with a glass fiber board, and the outer side of the glass fiber board is fixedly connected with a decorative layer. By arranging the fireproof heat preservation structure, on the premise that the heat preservation effect is achieved, the fireproof capacity of the heat preservation plate is greatly improved, the service life of the heat preservation plate is greatly prolonged, meanwhile, temperature isolation is good, the aging speed is low, the service life is long, frequent use is not needed, and long-term use is better facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of building insulation boards, and particularly relates to a building insulation board. Background Art

[0002] A building insulation board is a kind of thermal insulation material used for building envelopes. Its main function is to reduce the energy exchange between the interior and exterior environments of a building, thereby improving the building's thermal insulation performance, saving energy consumption, and enhancing the comfort of occupants. At the same time, the development prospect of building insulation boards looks very promising. With the accelerating global urbanization process, the construction industry's demand for energy conservation, emission reduction, and environmentally friendly building materials is increasing. In addition, because building insulation boards can effectively reduce the energy exchange between the interior and exterior environments of a building, improve the building's thermal insulation performance, save energy consumption, and enhance the comfort of occupants, they are increasingly widely used in the construction industry.

[0003] Currently, for existing building insulation boards, in order to facilitate batch processing, most of their insulation layers use organic insulation materials, such as expanded polystyrene boards, extruded polystyrene boards, polyurethane boards, etc. These materials have the characteristics of light weight, good processability, high density, and good insulation effect.

[0004] However, their fire resistance and anti-aging performance are poor, their ability to isolate temperature is not good, and at the same time, the aging speed is relatively fast, resulting in a short service life and the need for frequent replacement, which is not conducive to long-term use. Therefore, a building insulation board is proposed to solve the above-mentioned problems. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a building insulation board, which solves the problems of poor fire resistance and anti-aging performance, poor temperature isolation ability, relatively fast aging speed, resulting in a short service life, the need for frequent replacement, and being not conducive to long-term use.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a building insulation board, including a wall bonding layer and a stainless steel fastener, and a fireproof and heat-insulating structure is arranged outside the wall bonding layer;

[0007] The fireproof and heat-insulating structure includes a metal sandwich panel fixedly connected to the outside of the wall bonding layer. The metal sandwich panel is composed of two layers of aluminum alloy thin plates and one layer of rock wool insulation board. A reinforcing steel bar is fixedly connected to the outside of the metal sandwich panel. A calcium silicate board is fixedly connected to the outside of the reinforcing steel bar. A glass fiber board is fixedly connected to the outside of the calcium silicate board. A decorative layer is fixedly connected to the outside of the glass fiber board.

[0008] Further, threaded holes are formed on the outer surface of the stainless steel fastener, and fastening bolts are threadedly connected inside the threaded holes.

[0009] Further, the total number of the stainless - steel fasteners is six, and the stainless - steel fasteners are relatively distributed on the front and back of the decorative layer.

[0010] Further, the aluminum alloy thin plate sandwiches the rock wool thermal insulation board in the middle, and the reinforcing steel bars are distributed horizontally and vertically.

[0011] Further, the outer diameters of the metal sandwich panel, the calcium silicate board and the glass fiber board are the same.

[0012] Further, the wall bonding layer is a polymer bonding adhesive, and the shape of the stainless - steel fastener is L - shaped.

[0013] Further, a ceramic decorative board is fixedly connected to the outside of the decorative layer, and sealant is filled in the gaps of the ceramic decorative board.

[0014] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0015] 1. For this building thermal insulation board, by setting the fire - proof and thermal insulation structure, on the premise of achieving the thermal insulation effect, the fire - proof ability and service life of this thermal insulation board are greatly improved. At the same time, it has good heat insulation for temperature, slow aging speed, long service life, does not need to be replaced frequently, and is more conducive to long - term use. When in use, through the cooperation of the metal sandwich panel composed of two layers of aluminum alloy thin plates and one layer of rock wool thermal insulation board, the calcium silicate board and the glass fiber board, the thermal insulation board has excellent fire - proof performance and thermal insulation effect, and the reinforcing steel bars can enhance the overall stability of the fire - proof and thermal insulation structure, avoiding the internal structure from being broken or deformed due to external force impact. In addition, the setting of the wall bonding layer and the decorative layer can also facilitate the installation of this thermal insulation board on the designated wall by the staff and position the installation position of the ceramic decorative board.

[0016] 2. For this building thermal insulation board, through the cooperation of the stainless - steel fasteners, threaded holes and fastening bolts, after the installation of this thermal insulation board is completed, the staff can use a drill to drill threaded holes on the front and back of the decorative layer and the outer surface of the wall, and then install the six stainless - steel fasteners on the front and back of the decorative layer in sequence, and connect this thermal insulation board with the wall through the fastening bolts, thereby enhancing its stability and preventing it from falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a structural cross - sectional view of the present utility model;

[0018] Figure 2 is of the present utility model Figure 1 the enlarged view at A in;

[0019] Figure 3 is a three - dimensional structural view of the stainless - steel fastener of the present utility model;

[0020] Figure 4 This is the side view of the structure of the decorative layer of the present utility model.

[0021] In the figure: 1 Wall bonding layer, 2 Metal sandwich panel, 201 Aluminum alloy thin plate, 202 Rock wool insulation board, 3 Reinforcing steel bar, 4 Calcium silicate board, 5 Glass fiber board, 6 Decorative layer, 7 Ceramic decorative board, 8 Stainless steel fastener, 9 Threaded hole, 10 Fastening bolt, 11 Sealant. Specific embodiments

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

[0023] Please refer to Figures 1-4 , a building insulation board in this embodiment includes a wall bonding layer 1 and a stainless steel fastener 8, and a fireproof and heat-insulating structure is arranged outside the wall bonding layer 1;

[0024] The fireproof and heat insulation includes a metal sandwich panel 2 fixedly connected to the outside of the wall bonding layer 1. The metal sandwich panel 2 is composed of two layers of aluminum alloy thin plates 201 and one layer of rock wool insulation board 202. A reinforcing steel bar 3 is fixedly connected to the outside of the metal sandwich panel 2, a calcium silicate board 4 is fixedly connected to the outside of the reinforcing steel bar 3, a glass fiber board 5 is fixedly connected to the outside of the calcium silicate board 4, and a decorative layer 6 is fixedly connected to the outside of the glass fiber board 5. By setting the fireproof and heat-insulating structure, on the premise of achieving the heat-insulating effect, the fireproof ability and service life of this insulation board are greatly improved. At the same time, the heat insulation is good, the aging speed is slow, the service life is long, and there is no need to be frequent, which is more conducive to long-term use.

[0025] When in use, through the cooperation of the metal sandwich panel 2 composed of two layers of aluminum alloy thin plates 201 and one layer of rock wool insulation board 202, the calcium silicate board 4 and the glass fiber board 5, the insulation board has excellent fireproof performance and heat insulation effect, and the reinforcing steel bar 3 can enhance the overall stability of the fireproof and heat-insulating structure, avoiding the internal structure from being broken or deformed due to external impact. In addition, the settings of the wall bonding layer 1 and the decorative layer 6 can also facilitate the staff to install this insulation board on the designated wall and position the installation position of the ceramic decorative board 7.

[0026] Among them, threaded holes 9 are formed on the outer surface of the stainless - steel fasteners 8, and fastening bolts 10 are thread - connected inside the threaded holes 9. The total number of stainless - steel fasteners 8 is six, and the stainless - steel fasteners 8 are distributed relatively on the front and back of the decorative layer 6. Through the cooperation of the stainless - steel fasteners 8, the threaded holes 9, and the fastening bolts 10, after the installation of this thermal insulation board is completed, the staff can use a power drill to drill threaded holes 9 on the front and back of the decorative layer 6 and the outer surface of the wall, and then install the six stainless - steel fasteners 8 on the front and back of the decorative layer 6 in sequence, and use the fastening bolts 10 to connect this thermal insulation board to the wall, thereby enhancing its stability and preventing it from falling off.

[0027] It should be noted that the aluminum - alloy thin plate 201 sandwiches the rock - wool thermal insulation board 202 in the middle, the reinforcing steel bars 3 are distributed horizontally and vertically, and the outer diameter dimensions of the metal sandwich panel 2, the calcium silicate board 4, and the glass - fiber board 5 are the same.

[0028] Among them, the wall adhesive layer 1 is a polymer adhesive, and the shape of the stainless - steel fastener 8 is L - shaped. By setting the L - shaped stainless - steel fastener 8, it is possible to minimize the outer diameter size of the stainless - steel fastener 8 while ensuring the fixing effect, avoiding being too eye - catching and affecting the aesthetic appearance.

[0029] Furthermore, a ceramic decorative board 7 is fixedly connected to the outside of the decorative layer 6, and a sealant 11 is filled in the gaps of the ceramic decorative board 7. By setting the ceramic decorative board 7, the decorative effect is achieved, thereby improving the aesthetic appearance and making the visual experience better. At the same time, the sealant 11 can also play the role of sealing the gaps.

[0030] It should be understood that

[0031] The working principle of the above - mentioned embodiment is as follows:

[0032] When in use, through the cooperation of the metal sandwich panel 2 composed of two layers of aluminum - alloy thin plates 201 and one layer of rock - wool thermal insulation board 202, the calcium silicate board 4, and the glass - fiber board 5, the thermal insulation board has excellent fire - proof performance and thermal insulation effect, and the reinforcing steel bars 3 can enhance the overall stability of the fire - proof and thermal - insulation structure, preventing the internal structure from being broken or deformed due to external force impact. In addition, the setting of the wall adhesive layer 1 and the decorative layer 6 can also facilitate the staff to install this thermal insulation board on the designated wall and locate the installation position of the ceramic decorative board 7. Among them, after the installation of this thermal insulation board is completed, the staff can use a power drill to drill threaded holes 9 on the front and back of the decorative layer 6 and the outer surface of the wall, and then install the six stainless - steel fasteners 8 on the front and back of the decorative layer 6 in sequence, and use the fastening bolts 10 to connect this thermal insulation board to the wall, thereby enhancing its stability and preventing it from falling off.

[0033] It should be noted that in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising a..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.

[0034] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A building insulation board, comprising a wall adhesive layer (1) and a stainless steel fastener (8), characterized in that: A fireproof and heat-insulating structure is arranged outside the wall bonding layer (1); The fireproof and heat-insulating structure includes a metal sandwich panel (2) fixedly connected to the outer side of the wall bonding layer (1). The metal sandwich panel (2) is composed of two layers of aluminum alloy thin plates (201) and one layer of rock wool heat-insulating board (202). A reinforcing steel bar (3) is fixedly connected to the outer side of the metal sandwich panel (2). A calcium silicate board (4) is fixedly connected to the outer side of the reinforcing steel bar (3). A glass fiber board (5) is fixedly connected to the outer side of the calcium silicate board (4). A decorative layer (6) is fixedly connected to the outer side of the glass fiber board (5).

2. The building insulation board according to claim 1, characterized in that: Threaded holes (9) are formed on the outer surface of the stainless steel fastener (8), and fastening bolts (10) are threadedly connected inside the threaded holes (9).

3. A building insulation board according to claim 1, characterized in that: The total number of the stainless steel fasteners (8) is six, and the stainless steel fasteners (8) are distributed oppositely on the front and back of the decorative layer (6).

4. A building insulation board according to claim 1, characterized in that: The aluminum alloy thin plates (201) sandwich the rock wool heat-insulating board (202) in the middle, and the reinforcing steel bars (3) are distributed horizontally and vertically.

5. A building insulation board according to claim 1, characterized in that: The outer diameter dimensions of the metal sandwich panel (2), the calcium silicate board (4) and the glass fiber board (5) are the same.

6. A building insulation board according to claim 1, characterized in that: The wall bonding layer (1) is a polymer bonding adhesive, and the shape of the stainless steel fastener (8) is L-shaped.

7. A building insulation board according to claim 1, characterized in that: A ceramic decorative board (7) is fixedly connected to the outer side of the decorative layer (6), and a sealant (11) is filled in the gaps of the ceramic decorative board (7).

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