CN214195340U - Heat-insulating decorative composite board - Google Patents

Abstract

The utility model relates to a heat-preservation decorative composite board, which is arranged on a wall body, and comprises a heat-preservation composite layer, wherein the heat-preservation composite layer is arranged outside the wall body, a first connecting hole is arranged on the heat-preservation composite layer, the first connecting hole runs through the heat-preservation composite layer, and the cross section area of one end of the first connecting hole, which is far away from the wall body, is larger than the cross section area of one end of the first connecting hole, which is close to the wall body; the bonding layer is arranged between the heat-insulation composite layer and the wall body, the bonding layer is provided with a second connecting hole, and the first connecting hole is communicated with the second connecting hole; the anchoring assembly comprises a first connecting piece and a second connecting piece, the second connecting piece is arranged in the wall body, the first connecting piece penetrates through the first connecting hole and the second connecting hole to be connected with the second connecting piece, the end portion of the first connecting piece is connected with the second connecting piece in a clamped mode through the first connecting hole, and the inner wall of the second connecting piece is provided with an assembly for preventing the first connecting piece from falling off. Fix it with the mode that bonds and anchor combine, be applicable to the door and window construction of borduring, simple structure, fixed effect is better.

Description

Heat-insulating decorative composite board

Technical Field

The utility model relates to a building material field especially relates to a heat preservation decorative composite board.

Background

The heat-insulating decorative composite board gradually enters the building industry, and as the technology thereof is mature day by day, the heat-insulating effect is obvious and is accepted by the industry more and more, and the market is expected to be wider. When the heat-insulation decorative composite board is constructed on a base layer wall surface, the heat-insulation decorative composite board can be installed in a mode of combining mortar adhesion and anchoring of the anchoring piece, but when the door and window edge covering base layer is constructed, because the edge covering size of the door and window is smaller, the thickness of an edge covering plate is smaller than 20mm generally, and the condition is limited, the composite board cannot be mechanically anchored after the edge covering position is adhered, so that the composite board cannot be fixed by the traditional anchoring piece, and can only be installed in a mode of being suitable for mortar adhesion. Due to the influence of self gravity load, the composite board is easy to be weakly adhered with the wall body by mortar, the phenomenon of less adhesion is caused, and particularly, the phenomenon of falling is easy to occur at the position of the edge covering of the upper opening of the door and the window. Most of the floors at present belong to high-rise buildings, a large number of windows are uniformly distributed on each floor, and if the problem that composite boards fall off during and after construction, great risks are easily caused.

At present, when the heat-insulating decorative composite board is constructed at the edge-covering position of a door and a window, a mortar wet-pasting method is adopted, no mechanical anchoring measures are provided, in order to prevent the board from being bonded and falling, wood battens or other temporary tools are used for supporting up and down, left and right, and the mortar is removed after solidification. However, this method has the following disadvantages:

1. the bonding force of the mortar is limited in many aspects, including the quality of plastering of a base wall, the quality of the mortar, the quality of the heat-insulating decorative plate, other influencing factors and the like, which all affect the bonding quality and the bonding force and often cause insufficient bonding force;

2. the method that adopts the lath to support is firm temporarily, and before the mortar did not solidify, the heat preservation decorative board did not bond firmly with the wall, if meet strong wind, heavy rain weather, or artificially improper operation removes the lath, and the compound plate of borduring will drop from the eminence, produces the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

Therefore, the heat-insulation decorative composite board is necessary to solve the problems that the heat-insulation decorative composite board is not firmly adhered due to mortar adhesion, is less adhered, is weakly adhered and even has the risk of falling of the board during edge covering construction of doors and windows.

A heat-insulation decorative composite board is arranged on a wall body and comprises a heat-insulation composite layer, wherein the heat-insulation composite layer is arranged on the outer side of the wall body, a first connecting hole is formed in the heat-insulation composite layer and penetrates through the heat-insulation composite layer, and the cross section area of one end, far away from the wall body, of the first connecting hole is larger than that of one end, close to the wall body, of the first connecting hole; the bonding layer is arranged between the heat-preservation composite layer and the wall body, the bonding layer is provided with a second connecting hole, and the first connecting hole is communicated with the second connecting hole; the anchor subassembly, the anchor subassembly includes first connecting piece and second connecting piece, the second connecting piece sets up in the wall body, first connecting piece passes first connecting hole with the second connecting piece is connected, the tip warp of first connecting piece first connecting hole joint, second connecting piece inner wall sets up and prevents the subassembly that first connecting piece drops.

Further, the second connecting piece is an expansion sleeve, the expansion sleeve is arranged in the wall body, the first connecting piece is a screw, the screw penetrates through the heat-insulation composite layer and the bonding layer to be connected with the expansion sleeve, and the end portion of the screw is arranged in the heat-insulation composite layer.

Further, the heat-preservation composite layer comprises a panel layer and a heat-preservation layer, and the end part of the second connecting piece is located in the panel layer.

Further, the distance between the end part of the first connecting piece and the top surface of the panel layer is between 1mm and 2mm, and the top surface of the panel layer is the surface far away from the heat insulation layer.

Further, still include the adhesive tape layer, the adhesive tape layer sets up in the first connecting hole and seal up the tip of depositing first connecting piece.

Furthermore, the top surface of the sealing adhesive layer and the top surface of the heat-insulating composite layer are located on the same plane, the top surface of the heat-insulating composite layer is the surface far away from the wall body, and the area of the sealing adhesive layer is larger than that of the end part of the first connecting piece.

Furthermore, the composition material of the sealant layer is a weather-resistant sealant.

Further, the composition material of the bonding layer is bonding mortar.

Further, still include the plastering layer, the plastering layer sets up between tie coat and the wall body, the second connecting piece sets up in the plastering layer with in the wall body.

The heat-insulation composite layer is arranged on the base plate, the first connecting hole is formed in the first connecting hole, the second connecting hole is formed in the second connecting hole, and the area of the first connecting hole is larger than that of the cross section of the second connecting hole.

The heat-preservation decorative composite board comprises a heat-preservation composite layer and a bonding layer, wherein the heat-preservation composite layer is adhered to a wall surface through the bonding layer, meanwhile, a first connecting hole is formed in the heat-preservation composite layer, a second connecting hole is formed in the bonding layer, the first connecting hole is communicated with the second connecting hole, an anchoring assembly comprises a first connecting piece and a second connecting piece, the first connecting piece is arranged in the wall body, and the second connecting piece sequentially penetrates through the first connecting hole and the second connecting hole and is connected with the first connecting piece; meanwhile, the cross section area of one side, far away from the wall body, of the first connecting hole is larger than that of one side, close to the wall body, of the first connecting hole, so that the end part of the second connecting piece can be clamped in the first connecting hole; the inside subassembly that prevents the second connecting piece and drop that sets up of first connecting piece, second connecting piece one end joint is in first connecting hole, and the other end joint is in first connecting piece to guaranteed to fasten the heat preservation composite bed on the wall body. On the one hand, the heat preservation composite bed passes through the tie coat and pastes on the wall body, and on the other hand, through the anchor subassembly with the fastening of heat preservation composite bed on the wall body, effectively prevented the heat preservation composite bed because of bonding insecure risk that leads to its droing.

The heat-insulating decorative composite board provided by the application adopts a mode of connecting and anchoring with a wall surface through the heat-insulating composite layer to carry out edge-covering installation on doors and windows, and has larger anchoring force; the existing installation mode of bonding and non-mechanical anchoring is changed into an installation mode of mainly mechanical anchoring in construction and combining bonding and anchoring after construction, so that the potential safety hazard in the prior art is solved; the adhesive force of the adhesive only plays an auxiliary role, so that the requirement on the wall surface is greatly reduced, and the adaptability to the wall body is greatly improved; in addition, once the adhesive force fails, the safety of the plate can be effectively guaranteed only by relying on the anchoring force of the anchoring assembly.

Drawings

FIG. 1 is a cross-sectional view of an insulated decorative composite panel according to an embodiment of the present application;

FIG. 2 is a front view of an embodiment of the present application;

fig. 3 is a construction flow chart of the heat-insulating decorative composite board according to an embodiment of the present application.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is susceptible to similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

The heat-insulating decorative composite board gradually enters the building industry, and as the technology thereof is mature day by day, the heat-insulating effect is obvious and is accepted by the industry more and more, and the market is expected to be wider. When the heat-insulation decorative composite board is constructed on a base layer wall surface, the heat-insulation decorative composite board can be installed in a mode of combining mortar adhesion and anchoring of the anchoring piece, but when the door and window edge covering base layer is constructed, because the edge covering size of the door and window is smaller, the thickness of an edge covering plate is smaller than 20mm generally, and the condition is limited, the composite board cannot be mechanically anchored after the edge covering position is adhered, so that the composite board cannot be fixed by the traditional anchoring piece, and can only be installed in a mode of being suitable for mortar adhesion. Due to the influence of self gravity load, the composite board is easy to be weakly adhered with the wall body by mortar, the phenomenon of less adhesion is caused, and particularly, the phenomenon of falling is easy to occur at the position of the edge covering of the upper opening of the door and the window. Most of the floors at present belong to high-rise buildings, a large number of windows are uniformly distributed on each floor, and if the problem that composite boards fall off during and after construction, great risks are easily caused.

Fig. 1 shows a cross-sectional view of an embodiment of the present application, and the heat-insulating decorative composite board provided by the present application is arranged on a wall 1 and comprises a heat-insulating composite layer 2, a bonding layer 3, a plastering layer 4, a paper pasting layer 5, a glue sealing layer 6 and an anchoring assembly 7. Wherein, the heat preservation composite layer 2 comprises a panel layer 21 and a heat preservation layer 22; the anchoring assembly 7 comprises a first connecting piece 71 and a second connecting piece 72, the second connecting piece 72 is arranged in the wall body 1, the first connecting piece 71 can pass through the heat-insulating composite layer 2 to be connected with the second connecting piece 72, and meanwhile, the inner wall of the second connecting piece 72 is provided with an assembly for preventing the first connecting piece 71 from falling off. The bonding layer 3 is used for better adhering the heat-preservation composite layer 2 to the wall body 1; the setting of plastering layer 4 is between tie coat 3 and wall body 1, and plastering layer 4 can increase 1 surperficial dampproofing, efflorescence prevention and thermal-insulated ability of wall body, and plastering layer 4 can improve the flattening degree on 1 surface of wall body simultaneously, improves tie coat 3's adhesion. Through the combined use of tie coat 3 and anchor subassembly 7, can ensure that the fastening that the heat preservation decorative composite board that this application provided can be better on wall body 1, even the adhesion force of tie coat 3 became invalid, the heat preservation decorative composite board also can tightly be fixed on wall body 1 under anchor subassembly 7's effect, has avoided because of the risk that the adhesion became invalid and arouse that the heat preservation decorative composite board drops.

Further, the heat-insulating decorative composite board sequentially comprises a panel layer 21, a heat-insulating layer 22, an adhesive layer 3 and a plastering layer 4 from far to near along the wall body 1. Preferably, the bonding layer 3 is bonding mortar, and the thermal insulation composite layer 2 can be adhered to the wall 1 by covering the bonding mortar on the thermal insulation composite layer 2. The bonding layer 3 provided by the application can be obtained through repeated tests, the glue distribution area on the heat-insulation composite layer 2 is between 30% and 100%, the heat-insulation composite layer 2 can be adhered to the wall body 1, the product cost can be reduced, and the good economic benefit is achieved.

Further, set up first connecting hole 23 on the heat preservation composite bed 2, first connecting hole 23 runs through panel layer 21 and heat preservation 22, and the cross sectional area who keeps away from wall body 1 one side tip 231 on the first connecting hole 23 is greater than the cross sectional area who is close to wall body 1 one side tip 232 on the first connecting hole 23, sets up second connecting hole 11 on the wall body 1. Further, after the wall 1 is covered with the plastering layer 4, the second connecting hole 11 is disposed in the wall 1 through the plastering layer 4. The second link 72 is disposed in the second coupling hole 11, and the first link 71 may be coupled with the second link 72 through the first coupling hole 23. In order to ensure that the second connecting member 72 is firmly connected in the second connecting hole 11, it is preferable to provide an anti-loose member, including but not limited to a sealing ring, a snap projection, or a potting compound, on the contact surface between the second connecting member 72 and the second connecting hole 11, so that the second connecting member 72 is tightly connected with the second connecting hole 11. In contrast, in order to ensure that the first connector 71 is tightly combined with the second connector 72 and the first connector 71 does not fall off from the second connector 72 in use, the inner wall of the second connector 72 is provided with a component for preventing the first connector 71 from falling off, including but not limited to a sealing ring, a clamping protrusion, or a pouring sealant.

Preferably, the first connection hole 23 is a tapered hole or a T-shaped hole, and the end of the first connector 71 is snapped into a tapered groove or a T-shaped groove of the first connection hole 23. When first connecting piece 71 runs through first connecting hole 23 and fixes heat preservation composite bed 2 on wall body 1, the one end of first connecting piece 71 is by the second connecting piece 72 joint on the wall body 1, and the other end carries on spacingly through bell jar or T-slot, thereby guarantee that first connecting piece 71 can fasten heat preservation composite bed 2 on wall body 1, and one side that wall body 1 was kept away from to heat preservation composite bed 2 receives the continuous effort that comes from first connecting piece 71, not only can prevent that heat preservation composite bed 2 from droing, can increase the pressure of being used in on tie coat 3 simultaneously, promote tie coat 3's adhesion. Therefore, the structure of the first connection hole 23 is not limited to the tapered hole or the T-shaped hole, and other types of connection holes are allowed by the present application as long as the first connection member 71 can pass through and define the end of the first connection member 71 to increase the force acting on the thermal composite layer 2.

Preferably, the first connecting member 71 is a screw, the second connecting member 72 is an expansion sleeve, the screw passes through the thermal insulation composite layer 2 and the adhesive layer 3 to be connected with the expansion sleeve, and the end of the screw can be limited by the end 231 of the first connecting hole 23.

Further, the distance between the end part of the first connecting member 71 and the top surface of the panel layer 21 is between 1mm and 2mm, and the top surface of the panel layer 21 is the surface far away from the insulating layer 22. After the first connecting piece 71 fixes the heat-insulating composite layer 2, the glue sealing layer 6 can be added into the first through hole 23, the glue sealing layer 6 covers the end portion of the first connecting piece 71, and preferably, the glue sealing layer 6 and the panel layer 21 have the same color, so that the whole heat-insulating decorative composite board is uniform in color and has better attractiveness. Preferably, the sealant layer 6 is a weather resistant sealant.

Further, in order to ensure that the adhesive tape layer 6 does not pollute the panel layer 21 when covering, the panel layer 21 may be covered with a layer of adhesive paper layer 5, an adhesive hole is formed in a position of the adhesive paper layer 5 opposite to the first through hole 23, the area of the adhesive hole should be larger than the area of the end 231 of the first through hole 23, and the adhesive tape layer 6 enters the first through hole 23 through the adhesive hole and seals the end of the first connecting member 71. Specifically, see the front view of the heat preservation decoration composite board of an embodiment of this application that fig. 2 shows, lay the rubberizing layer 5 on the panel layer 2, rubberizing hole 51 is seted up with first connecting piece 71 department of correspondence to the rubberizing layer 5, the area in rubberizing hole 51 is greater than the cross-sectional area of first connecting hole 23, thereby guarantee that first connecting piece 71 places behind first connecting hole 23, 6 accessible rubberizing holes 51 of adhesive sealing layer seal up first connecting piece 71, and simultaneously, adhesive sealing layer 6 can combine with panel layer 1, make whole heat preservation decoration composite board look from the top surface and have complete plane.

Fig. 3 shows a construction flow diagram of a heat-insulating decorative composite board according to an embodiment of the present application, in the heat-insulating decorative composite board provided by the present application, the anchor assembly 7 is used to fix the board surfaces of the heat-insulating composite layer 2 and the like on the wall body 1, so as to play a role of mechanical anchoring, the single-point pulling force of the anchor assembly 7 is greater than or equal to 0.60kN, which is equivalent to bearing a weight load of 60kg, while the weight of the heat-insulating composite layer 2 (with a width of 100mm) for edge covering of doors and windows is (1-2) kg/m, and the safety coefficient is not less than 30, so even if the bonding force of the bonding layer 3 fails, the heat-insulating composite layer 2 cannot fall off. Before construction, checking and accepting the strength of a base layer and the flatness of a wall surface, hanging a datum line, and snapping a control line to ensure the level and the verticality of a flitch; drilling a hole on the heat insulation composite layer 2 of the heat insulation decorative composite plate to form a first connecting hole 23, wherein the first connecting hole 21 penetrates through the heat insulation composite layer 2; and (3) mixing mortar, scraping the mortar on the heat-insulation composite layer 2 of the heat-insulation decorative composite board in batches, and sticking the mortar to the edge covering position of the door and window. The adhesive distribution area of the bonding mortar on the heat insulation composite layer 2 is 30-100%.

The heat-insulating composite layer 2 is adhered to the wall body 1 by the adhesive layer 3, preferably, before the heat-insulating composite layer 2 is adhered, a plastering layer 4 can be laid on the wall body 1, so that a flat plane is formed on the wall body 1, and the wall body 1 can be protected from moisture and water; penetrating the first connecting hole 23 in the heat-insulating decorative composite board through a drilling tool to drill a hole in the wall body 1 to form a second connecting hole 11, inserting the expansion sleeve 72 into the wall body 1, screwing the screw 71 into the second connecting hole 11 through the first connecting hole 23, wherein the nut of the screw 71 needs to be sunk into the panel layer 21, and the depth of the top of the screw 71 from the top surface of the panel layer 21 is between 1 and 2 mm; and removing the protective film of the veneer of the heat-insulation decorative composite board, arranging an adhesive layer 5 on the protective film, wherein the adhesive layer 5 is non-setting adhesive paper, and an adhesive hole 51 is arranged on the adhesive layer, and the diameter of the adhesive hole 51 is 1-2 mm larger than that of the first connecting hole 23.

Sealing the end part of the screw 71 by using weather-proof sealant with the same color as the veneer of the heat-insulation decorative composite board, and scraping the sealant by using a tool to form a sealant layer 6, wherein the sealant layer 6 is flush with the panel layer 21; finally, the rubberizing layer 5 is torn off, and the panel layer 21 is cleaned.

The heat-preservation decorative composite board comprises a heat-preservation composite layer and a bonding layer, wherein the heat-preservation composite layer is adhered to a wall surface through the bonding layer, meanwhile, a first connecting hole is formed in the heat-preservation composite layer, a second connecting hole is formed in the bonding layer, the first connecting hole is communicated with the second connecting hole, an anchoring assembly comprises a first connecting piece and a second connecting piece, the first connecting piece is arranged in the wall body, and the second connecting piece sequentially penetrates through the first connecting hole and the second connecting hole and is connected with the first connecting piece; meanwhile, the cross section area of one side, far away from the wall body, of the first connecting hole is larger than that of one side, close to the wall body, of the first connecting hole, so that the end part of the second connecting piece can be clamped in the first connecting hole; the inside subassembly that prevents the second connecting piece and drop that sets up of first connecting piece, second connecting piece one end joint is in first connecting hole, and the other end joint is in first connecting piece to guaranteed to fasten the heat preservation composite bed on the wall body. On the one hand, the heat preservation composite bed passes through the tie coat and pastes on the wall body, and on the other hand, through the anchor subassembly with the fastening of heat preservation composite bed on the wall body, effectively prevented the heat preservation composite bed because of bonding insecure risk that leads to its droing.

The heat-insulating decorative composite board provided by the application adopts a mode of connecting and anchoring with a wall surface through the heat-insulating composite layer to carry out edge-covering installation on doors and windows, and has larger anchoring force; the existing installation mode of bonding and non-mechanical anchoring is changed into an installation mode of mainly mechanical anchoring in construction and combining bonding and anchoring after construction, so that the potential safety hazard in the prior art is solved; the adhesive force of the adhesive only plays an auxiliary role, so that the requirement on the wall surface is greatly reduced, and the adaptability to the wall body is greatly improved; in addition, once the adhesive force fails, the safety of the plate can be effectively guaranteed only by relying on the anchoring force of the anchoring assembly.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. The utility model provides a heat preservation decorative composite board, sets up on the wall body, its characterized in that includes:

the heat-insulation composite layer is arranged on the outer side of the wall body, a first connecting hole is formed in the heat-insulation composite layer and penetrates through the heat-insulation composite layer, and the cross section area of one end, far away from the wall body, of the first connecting hole is larger than that of one end, close to the wall body, of the first connecting hole;

the bonding layer is arranged between the heat-preservation composite layer and the wall body, the bonding layer is provided with a second connecting hole, and the first connecting hole is communicated with the second connecting hole;

the anchor subassembly, the anchor subassembly includes first connecting piece and second connecting piece, the second connecting piece sets up in the wall body, first connecting piece passes first connecting hole with the second connecting piece is connected, the tip warp of first connecting piece first connecting hole joint, second connecting piece inner wall sets up and prevents the subassembly that first connecting piece drops.

2. The insulated decorative composite panel according to claim 1, wherein the second connector is an expansion sleeve disposed in the wall, the first connector is a screw connected to the expansion sleeve through the insulating composite layer and the adhesive layer, and an end of the screw is disposed in the insulating composite layer.

3. The insulated decorative composite panel of claim 1, wherein the insulating composite layer comprises a facing layer and an insulating layer, and the end of the second joining member is positioned in the facing layer.

4. An insulated decorative composite panel according to claim 3, wherein the end of the first joining member is spaced from the top surface of the panel layer by a distance of between 1mm and 2mm, the top surface of the panel layer being the side remote from the insulating layer.

5. An insulated decorative composite panel according to claim 1, further comprising a sealant layer disposed in the first connecting hole and sealing an end of the first connecting member.

6. The thermal insulation decorative composite board according to claim 5, wherein the top surface of the sealant layer is in the same plane as the top surface of the thermal insulation composite layer, the top surface of the thermal insulation composite layer is a surface far away from the wall body, and the area of the sealant layer is larger than the area of the end portion of the first connecting member.

7. An insulated decorative composite panel according to claim 5, wherein the constituent material of the sealant layer is a weather-resistant sealant.

8. The thermal decorative composite board according to claim 1, wherein the bonding layer is composed of a bonding mortar.

9. An insulated decorative composite panel according to any one of claims 1 to 8, further comprising a render layer disposed between the adhesive layer and the wall, the second connector being disposed in the render layer and the wall.

10. The thermal insulation decorative composite board according to any one of claims 1 to 8, further comprising a sticker layer, wherein the sticker layer is disposed on the top surface of the thermal insulation composite layer, a sticker hole is formed in the sticker layer at a position opposite to the first connection hole, and the area of the sticker hole is larger than the cross-sectional area of the first connection hole.

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