A thermal insulation and decorative composite panel

Abstract

This invention provides an integrated thermal insulation and decorative panel, belonging to the technical field of building insulation materials. It includes an insulation board and a decorative panel, with the decorative panel positioned on the outer side of the insulation board. The inner side of the insulation board is fixedly connected to the wall via mortar. The key feature is that a first mortar groove is formed on the inner surface of the insulation board. This first mortar groove is a through groove with a pentagonal cross-sectional shape. In this integrated thermal insulation and decorative panel, the insulation board is bonded to the wall with mortar, a portion of which is located within the first mortar groove. Because the first mortar groove has a pentagonal cross-sectional shape, when the integrated thermal insulation and decorative panel undergoes thermal expansion and contraction, the inner wall of the first mortar groove provides multi-directional confinement to the hardened mortar, effectively preventing the insulation board from detaching from the mortar. This solves the problem of easy detachment of the integrated thermal insulation and decorative panel and extends its service life.

Description

Technical Field

[0001] This invention belongs to the field of building insulation materials technology, and more specifically, it relates to an integrated insulation and decorative composite panel. Background Technology

[0002] The installation of integrated wall insulation and decoration panels typically employs a combination of mortar bonding and rigid metal anchoring, requiring manual installation, which is time-consuming and labor-intensive. Due to weak adhesion between the mortar and the integrated insulation and decoration panels, deformation such as hollowing and warping frequently occurs when the panels expand and contract with temperature changes. This can lead to safety accidents such as panels falling off and injuring people or property, and significantly shortens the effective service life of the integrated insulation and decoration panels. Summary of the Invention

[0003] The purpose of this invention is to provide a thermal insulation and decorative composite integrated panel, which aims to solve the problem of poor adhesion in existing thermal insulation and decorative composite integrated panels.

[0004] To achieve the above objectives, the technical solution adopted by the present invention is as follows: a thermal insulation and decorative composite integrated panel is provided, comprising an insulation panel and a decorative panel, wherein the decorative panel is disposed on the outer side of the insulation panel, and the inner side of the insulation panel is fixedly connected to the wall by mortar, wherein the inner surface of the insulation panel is provided with a first mortar groove, the first mortar groove is a through groove, and the cross-sectional shape of the first mortar groove is pentagonal.

[0005] In one possible implementation, a second mortar groove is further provided on the inner surface of the insulation board, and a reinforcing plate is provided on the inner wall of the second mortar groove.

[0006] In one possible implementation, the reinforcing plate is fitted with anchors on the side facing away from the insulation plate.

[0007] In one possible implementation, a transverse support rod assembly is also included, comprising: a support rod body, a support rod nut, and a protective cap; one end of the support rod body is fixedly connected to the decorative panel, and the other end of the support rod body passes through the insulation board and the reinforcing plate in sequence and extends into the second mortar groove; the support rod nut is located at the end of the support rod body away from the decorative panel and is threadedly connected to the support rod body; the protective cap is fixedly installed on the outer side wall of the reinforcing plate and covers the outside of the support rod body and the support rod nut.

[0008] In one possible implementation, a threshold heat insulation element is installed between the support rod body and the reinforcing plate.

[0009] In one possible implementation, sealant is applied between the protective cap and the reinforcing plate.

[0010] In one possible implementation, an inclined tie rod is also included, comprising a tie rod body and a tie rod nut. The tie rod body is located above the support rod body and is inclined at an angle to the tie rod body. One end of the tie rod body is fixedly connected to the support rod body, and the other end of the tie rod body passes through the insulation board and the reinforcing plate in sequence and extends into the second mortar groove. The tie rod nut is located at the end of the tie rod body away from the support rod body and is threadedly connected to the tie rod body.

[0011] In one possible implementation, a wedge-shaped washer is provided between the tie rod nut and the reinforcing plate.

[0012] In one possible implementation, an adjusting ring is provided at one end of the pull rod body near the support rod body, and a mounting hole is correspondingly provided on the support rod body to connect with the adjusting ring.

[0013] In one possible implementation, an exhaust plug is installed on the outer side of the decorative panel, and a vent hole communicating with the exhaust plug is provided on the insulation panel.

[0014] The solution shown in this application embodiment, compared with the prior art, provides a thermal insulation and decorative composite integrated panel, comprising an insulation board and a decorative board. The decorative board is located on the outer side of the insulation board, and a first mortar groove is formed on the inner surface of the insulation board. The insulation board is fixed to the wall by mortar adhesion, with a portion of the mortar located within the first mortar groove. Because the cross-sectional shape of the first mortar groove is pentagonal, when the thermal insulation and decorative composite integrated panel undergoes thermal expansion and contraction, the inner wall of the first mortar groove provides multi-directional restriction on the hardened mortar, effectively preventing the insulation board from detaching from the mortar. This solves the problem of easy detachment of the thermal insulation and decorative composite integrated panel and extends its service life. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a cross-sectional structural diagram of a thermal insulation and decorative composite integrated panel provided in an embodiment of the present invention;

[0017] Figure 2 A cross-sectional view of the insulation board provided in an embodiment of the present invention;

[0018] Figure 3 for Figure 2 Enlarged view at point A in the middle;

[0019] Figure 4 for Figure 2 A magnified view of point B in the middle.

[0020] In the diagram: 1. Insulation board; 101. First mortar groove; 102. Second mortar groove; 103. Reinforcing plate; 104. Anchor; 105. Vent hole; 2. Decorative panel; 201. Exhaust plug; 301. Support rod body; 302. Support rod nut; 303. Protective cap; 304. Threshold insulation component; 305. Sealant; 306. Mounting hole; 401. Tie rod body; 402. Tie rod nut; 403. Wedge-shaped washer; 404. Adjusting ring; 5. Mortar; 6. Wall; 601. Flexible tie; 602. Expansion bolt. Detailed Implementation

[0021] To make the technical problems, solutions, and beneficial effects of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0022] Please refer to the following: Figure 1 and Figure 2 The present invention will now describe an integrated thermal insulation and decorative composite panel. The integrated thermal insulation and decorative composite panel includes an insulation board 1 and a decorative board 2. The decorative board 2 is disposed on the outer side of the insulation board 1, and the inner side of the insulation board 1 is fixedly connected to the wall 6 by mortar 5. The key feature is that a first mortar groove 101 is formed on the inner surface of the insulation board 1. The first mortar groove 101 is a through groove, and the cross-sectional shape of the first mortar groove 101 is pentagonal.

[0023] This embodiment provides a thermal insulation and decorative composite panel, which, compared with the prior art, includes an insulation board 1 and a decorative board 2. The decorative board 2 is located on the outside of the insulation board 1, and a first mortar groove 101 is formed on the inner surface of the insulation board 1. The insulation board 1 is bonded and fixed to the wall 6 with mortar 5. A portion of the mortar 5 is located in the first mortar groove 101. Since the cross-sectional shape of the first mortar groove 101 is pentagonal, when the thermal insulation and decorative composite panel undergoes thermal expansion and contraction, the inner wall of the first mortar groove 101 provides multi-directional restriction on the hardened mortar 5, effectively preventing the insulation board 1 from detaching from the mortar 5. This solves the problem of easy detachment of the thermal insulation and decorative composite panel and extends its service life.

[0024] In this embodiment, there are multiple first mortar grooves 101, evenly arranged along the length of the insulation board 1. The mortar 5 only needs to cover the area near the first mortar grooves 101; it is not necessary to coat the entire side of the insulation board 1 with mortar 5. The cross-sectional shape of the first mortar groove 101 is a regular pentagon. The insulation board 1 can be an inorganic insulation board 1, an organic insulation board 1, or an inorganic-organic hybrid insulation board 1. The decorative board 2 is a sheet-like material with protective and decorative functions, such as a ceramic plate or a calcium silicate board with a decorative finish. The insulation board 1 and the decorative board 2 are fixed together with adhesive. The insulation board 1 protrudes 10mm upwards and to the right from the diagonal of the decorative board 2, and the insulation board 1 is chamfered. When splicing two adjacent integrated insulation and decorative panels, sealant is applied to the 90° angle formed by the protrusions of the insulation board 1 and the decorative board 2.

[0025] In some embodiments, please refer to Figure 2 To replace rigid metal anchoring, a second mortar groove 102 is provided on the inner surface of the insulation board 1, and a reinforcing plate 103 is provided on the inner wall of the second mortar groove 102. In this embodiment, the cross-sectional shape of the second mortar groove 102 is rectangular. The reinforcing plate 103 can be provided only on the inner wall of the second mortar groove 102 parallel to the wall, or it can be provided on the entire inner wall of the second mortar groove 102. The reinforcing plate 103 is a metal plate, used to improve the structural strength of the integrated insulation and decorative composite panel and the connection strength between the integrated insulation and decorative composite panel and the wall. Flexible tie members 601 and expansion bolts 602 are installed on the wall 6. The expansion bolts 602 fix the flexible tie members 601 to the wall 6. The flexible tie members 601 and expansion bolts 602 are directly opposite the first mortar groove 101 and / or the second mortar groove 102. The flexible tie member 601 is a flexible wire mesh. The flexible tie member 601 bends outward from the end closest to the expansion bolt 602, and the free ends of the flexible tie member 601 are all bent inward. Mortar 5 is applied to the wall 6 and the insulation board 1 respectively. The flexible tie member 601 on the wall 6 corresponds to the mortar 5 on the insulation board 1. The mortar 5 on the insulation board 1 is located in the first mortar groove 101 and the second mortar groove 102, while the flexible tie member 601 corresponds to the first mortar groove 101 and / or the second mortar groove 102, that is, the mortar 5 is applied to the flexible tie member 601, which can effectively improve the connection strength between the mortar 5 and the wall 6.

[0026] In some embodiments, please refer to Figure 1 and Figure 2Anchors 104 are installed on the side of the reinforcing plate 103 away from the insulation board 1. In this embodiment, the anchors 104 are L-shaped anchors. There are multiple anchors 104, which are evenly distributed on the reinforcing plate 103. Since the second mortar groove 102 is also filled with mortar 5, the anchors 104 will be located in the mortar 5. Because the anchors 104 have an L-shaped structure, they can improve the connection strength between the insulation board 1 and the mortar 5.

[0027] In some embodiments, please refer to Figures 1 to 3 The system also includes a transverse support rod assembly, which comprises a support rod body 301, a support rod nut 302, and a protective cap 303. One end of the support rod body 301 is fixedly connected to the decorative panel 2, and the other end of the support rod body 301 passes through the insulation board 1 and the reinforcing plate 103 sequentially, extending into the second mortar groove 102. The support rod nut 302 is located at the end of the support rod body 301 away from the decorative panel 2 and is threadedly connected to the support rod body 301. The protective cap 303 is fixedly installed on the outer wall of the reinforcing plate 103 and covers the outside of the support rod body 301 and the support rod nut 302. In this embodiment, the support rod body 301 is a screw. One end of the support rod body 301 is fixedly connected to the inner wall of the decorative panel 2 and remains perpendicular. The support rod nut 302 is threadedly connected to the support rod body 301. There are two support rod nuts 302, located on the inner and outer sides of the reinforcing plate 103, respectively. The support rod body 301 is relatively fixed to the insulation board 1 using the support rod nut 302. The protective cap 303 is fixedly connected to the reinforcing plate 103 by adhesive bonding. The protective cap 303 covers the outside of the support rod body 301 and the support rod nut 302, and is used to separate the support rod body 301 and the support rod nut 302 from the mortar 5, thereby preventing the mortar 5 from causing damage to the support rod body 301 and the support rod nut 302, and facilitating the disassembly and secondary recycling of the support rod body 301 and the support rod nut 302. Since the reinforcing plate 103 is a rigid component, it can provide a good force point for the support rod nut 302. By setting the support rod body 301 between the insulation board 1 and the decorative board 2, the structural strength of the integrated insulation and decorative composite panel is improved, and at the same time, it can effectively offset part of the deformation force generated by the thermal expansion and contraction of the integrated insulation and decorative composite panel.

[0028] In some embodiments, please refer to Figure 3A threshold heat insulation component 304 is installed between the support rod body 301 and the reinforcing plate 103. In this embodiment, the threshold heat insulation component 304 is made of rubber. A clearance hole is correspondingly provided on the reinforcing plate 103 for the support rod body 301 to pass through. The threshold heat insulation component 304 is annular. The support rod body 301 passes through the inner hole of the threshold heat insulation component 304. An annular groove is provided on the outer periphery of the threshold heat insulation component 304 to mate with the reinforcing plate 103. The width of the annular groove is the same as the thickness of the reinforcing plate 103. The outer diameter of the threshold heat insulation component 304 is larger than the size of the clearance hole. The inner diameter of the threshold heat insulation component 304 is greater than or equal to the diameter of the support rod body 301. The support rod nut 302 applies force to the reinforcing plate 103 with the aid of the threshold heat insulation component 304. The threshold insulation component 304 separates the support rod body 301 and the support plate nut from the reinforcing plate 103, thereby preventing thermal bridging between the reinforcing plate 103 and the support rod body 301 and the support rod nut 302. Since the threshold insulation component 304 is an elastic component, when the insulation board 1 or decorative board 2 undergoes lateral displacement due to thermal expansion and contraction, the threshold insulation component 304 can generate a certain amount of elastic deformation, thereby allowing the support rod body 301 to generate a certain amount of lateral movement, thus reducing the force between the support rod body 301 and the insulation board 1.

[0029] In some embodiments, please refer to Figure 3 A sealant 305 is applied between the protective cap 303 and the reinforcing plate 103. In this embodiment, the sealant 305 is used to improve the sealing between the protective cap 303 and the reinforcing plate 103, preventing mortar 5 or heat from entering the interior of the protective cap 303.

[0030] In some embodiments, please refer to Figure 1 , Figure 2 and Figure 4 The system also includes an inclined tie rod, which comprises a tie rod body 401 and a tie rod nut 402. The tie rod body 401 is located above the support rod body 301 and is inclined at an angle to the tie rod body 301. One end of the tie rod body 401 is fixedly connected to the support rod body 301, and the other end of the tie rod body 401 passes through the insulation board 1 and the reinforcing plate 103 in sequence and extends into the second mortar groove 102. The tie rod nut 402 is located at the end of the tie rod body 401 away from the support rod body 301 and is threadedly connected to the tie rod body 401. In this embodiment, the tie rod body 401 is a screw. The tie rod nut 402 is located on the side of the reinforcing plate 103 away from the insulation board 1. The tie rod body 401 is located above the support rod body 301 and is inclined at an angle to the tie rod body 301. One end of the tie rod body 401 is fixedly connected to the support rod body 301, and the other end is fixedly connected to the reinforcing plate 103 through the tie rod nut 402. Since the tie rod body 401 and the support rod body 301 are set at an angle, the tie rod body 401 can effectively prevent the thermal insulation and decorative composite panel from falling.

[0031] In some embodiments, please refer to Figure 4 A wedge-shaped washer 403 is provided between the tie rod nut 402 and the reinforcing plate 103. In this embodiment, because there is a certain angle between the tie rod body 401 and the reinforcing plate 103, and the mounting surface of the tie rod nut 402 is a plane, the mounting surface of the tie rod nut 402 is not parallel to the side wall of the reinforcing plate 103. In order to make the force between the tie rod nut 402 and the reinforcing plate 103 more balanced, a wedge-shaped washer 403 is fitted on the tie rod body 401. The wedge-shaped washer 403 is made of rubber. The included angle between the two ends of the wedge-shaped washer 403 is equal to the included angle between the mounting surface of the tie rod nut 402 and the side wall of the reinforcing plate 103.

[0032] In some embodiments, please refer to Figure 1 and Figure 2 An adjusting ring 404 is provided at one end of the pull rod body 401 near the support rod body 301, and a mounting hole 306 is correspondingly provided on the support rod body 301 to connect with the adjusting ring 404. In this embodiment, the adjusting ring 404 is an elastic metal wire. The elastic metal wire can bend and deform under external force, that is, the size of the adjusting ring 404 along the length direction of the pull rod body 401 can change by a threshold. The pull rod body 401 is fixedly connected to the support rod body 301 by hooking the mounting hole 306 through the adjusting ring 404. When the thermal insulation and decorative composite integrated panel deforms due to thermal expansion and contraction, the adjusting ring 404 can undergo threshold deformation under the action of the support rod body 301, thereby moving with the deformation of the thermal insulation and decorative composite integrated panel, effectively reducing the force between the pull rod body 401 and the thermal insulation board 1 and the support rod body 301.

[0033] In some embodiments, please refer to Figure 1 An exhaust plug 201 is installed on the outer side of the decorative panel 2, and a vent hole 105 communicating with the exhaust plug 201 is provided on the insulation panel 1. In this embodiment, the exhaust plug 201 is made of PVC or corrosion-resistant metal and is used to remove moisture from the interior of the integrated insulation and decorative panel and to maintain air pressure balance.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A thermal insulation and decorative composite panel, comprising an insulation board and a decorative board, wherein the decorative board is disposed on the outer side of the insulation board, and the inner side of the insulation board is fixedly connected to the wall by mortar, characterized in that, The inner surface of the insulation board is provided with a first mortar groove, which is a through groove and has a pentagonal cross-sectional shape. The inner surface of the insulation board is also provided with a second mortar groove, and the inner wall of the second mortar groove is provided with a reinforcing plate. It also includes a horizontal support rod assembly, which includes: a support rod body, a support rod nut, and a protective cap; one end of the support rod body is fixedly connected to the decorative panel, and the other end of the support rod body passes through the insulation board and the reinforcing plate in sequence and extends into the second mortar groove; the support rod nut is located at the end of the support rod body away from the decorative panel and is threadedly connected to the support rod body; the protective cap is fixedly installed on the outer side wall of the reinforcing plate and covers the outside of the support rod body and the support rod nut. It also includes an inclined tie rod, which comprises a tie rod body and a tie rod nut. The tie rod body is located above the support rod body and is inclined at an angle to the tie rod body. One end of the tie rod body is fixedly connected to the support rod body. The other end of the tie rod body passes through the insulation board and the reinforcing plate in sequence and extends into the second mortar groove. The tie rod nut is located at the end of the tie rod body away from the support rod body and is threadedly connected to the tie rod body.

2. The thermal insulation and decorative composite integrated panel as described in claim 1, characterized in that, Anchors are installed on the side of the reinforcing plate opposite to the insulation plate.

3. The thermal insulation and decorative composite integrated panel as described in claim 1, characterized in that, A threshold heat insulation component is installed between the support rod body and the reinforcing plate.

4. The thermal insulation and decorative composite integrated panel as described in claim 1, characterized in that, A sealant is applied between the protective cap and the reinforcing plate.

5. The thermal insulation and decorative composite integrated panel as described in claim 1, characterized in that, A wedge-shaped washer is provided between the tie rod nut and the reinforcing plate.

6. The thermal insulation and decorative composite integrated panel as described in claim 1, characterized in that, An adjusting ring is provided at one end of the pull rod body near the support rod body, and a mounting hole is correspondingly provided on the support rod body to connect with the adjusting ring.

7. The thermal insulation and decorative composite integrated panel as described in claim 1, characterized in that, An exhaust plug is installed on the outer side of the decorative panel, and a vent hole communicating with the exhaust plug is opened on the insulation panel.

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