Decorative plate

Abstract

The utility model discloses a decorative plate which comprises a base plate, a permeable layer and a heat preservation layer. The permeable layer is arranged on one surface of the base plate; the heat preservation layer is arranged on the face, away from the base plate, of the permeable layer, and the heat preservation layer is a ceramic microbead aerogel heat preservation layer; wherein one part of the permeable layer permeates into the base plate, and the other part of the permeable layer permeates into the heat preservation layer. The thickness of the decorative plate can be reduced, the heat preservation effect is improved, the adhesion capacity of the coating is higher, and the use performance is improved. The utility model is applied to the field of architectural decoration wallboards.

Description

Technical Field

[0001] The utility model relates to the field of building decorative wall panels, in particular to a decorative panel. Background Art

[0002] According to relevant regulations, the energy-saving requirement for the interior and exterior walls of buildings is 75%, so the walls need to be insulated. In related technologies, the panels are composited with insulation boards and then composited with base boards to meet the requirements of relevant regulations. However, this design has the following disadvantages: 1. The overall thickness of the wall needs to reach more than 7 cm to achieve the 75% energy-saving requirement, which wastes a lot of space and is inconvenient to construct; 2. The weight of the 7 cm insulation decorative board reaches more than 25 kg per square meter, the load of high-rise buildings increases, the cost increases, and the wind pressure safety performance is seriously damaged.

[0003] Ceramic microbead aerogel thermal insulation coating is a new type of environmentally friendly thermal insulation material. It only requires a relatively small thickness to achieve 75% energy saving requirements. However, this type of coating is prone to falling off after application, resulting in the loss of thermal insulation function. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a decorative board that can reduce thickness and improve thermal insulation effect, and the coating has stronger adhesion ability and improved performance.

[0005] A decorative wall having the decorative panel is also provided.

[0006] A decorative plate according to an embodiment of the utility model includes:

[0007] substrate;

[0008] A permeation layer is disposed on one side of the substrate;

[0009] A thermal insulation layer is provided on a side of the permeable layer away from the substrate, and the thermal insulation layer is a ceramic microbead aerogel thermal insulation layer;

[0010] Part of the permeable layer permeates the substrate, and another part of the permeable layer permeates the thermal insulation layer.

[0011] The decorative plate according to the embodiment of the utility model has at least the following beneficial effects:

[0012] 1. Part of the permeable layer penetrates into the substrate, and the other part penetrates into the insulation layer to strengthen the connection effect between the substrate and the insulation layer, so that the insulation layer is not easy to fall off after being coated on the substrate, the insulation layer has higher reliability in use, and the service life of the decorative board is increased;

[0013] 2. The thermal insulation layer is a ceramic microbead aerogel thermal insulation layer, which only needs a small thickness to meet the prescribed energy-saving requirements. It also improves the thermal insulation effect of the decorative board while reducing the overall thickness of the decorative board, and the thermal insulation performance of the decorative board is better.

[0014] According to some embodiments of the present utility model, the thermal insulation layer includes a mixed first coating and a second coating, the first coating is a ceramic vacuum microbead thermal insulation coating, and the second coating is an aerogel thermal insulation coating.

[0015] According to some embodiments of the present invention, the thermal insulation layer includes a first coating applied to the side of the permeable layer away from the substrate and a second coating applied to the side of the first coating away from the substrate, the first coating is a ceramic vacuum microbead insulation layer, and the second coating is an aerogel insulation layer.

[0016] According to some embodiments of the present invention, the thickness of the thermal insulation layer is L, and the thermal insulation layer satisfies: 1cm≤L≤2cm.

[0017] According to some embodiments of the present invention, the permeable layer is in a semi-dry state, and the permeable layer connects the thermal insulation layer and the substrate in the semi-dry state.

[0018] According to some embodiments of the present invention, the permeation layer is an inorganic permeation layer.

[0019] According to some embodiments of the present invention, it further includes: a protective layer, wherein the protective layer is arranged on a side of the thermal insulation layer away from the substrate.

[0020] According to some embodiments of the utility model, the protective layer is a transparent ceramic glaze layer;

[0021] According to some embodiments of the present invention, it further includes: a decorative layer, wherein the decorative layer is disposed on the other side opposite to the one side of the substrate.

[0022] According to some embodiments of the present invention, edges of the substrate are provided with connecting portions, and the connecting portions are used to install connecting parts.

[0023] 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

[0024] The present invention is further described below with reference to the accompanying drawings and embodiments, wherein:

[0025] Figure 1 A side cross-sectional schematic diagram of a decorative plate according to an embodiment of the utility model;

[0026] Figure 2 It is a front view schematic diagram of a decorative plate according to an embodiment of the utility model.

[0027] Figure Number:

[0028] Substrate 100; Connecting portion 110;

[0029] Permeation layer 200;

[0030] Insulation layer 300;

[0031] Protective layer 400;

[0032] Decorative layer 500 . DETAILED DESCRIPTION

[0033] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0034] In the description of the present invention, it should be understood that the descriptions involving orientation, such as the orientation or positional relationship indicated as up, down, etc., are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 on the present invention.

[0035] In the description of the present utility model, "several" refers to one or more, and "multiple" refers to two or more. If there is a description of "first" or "second", it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0036] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0037] According to Chapter 2, Basic Provisions of the General Code for Energy Conservation and Renewable Energy Utilization in Buildings GB55015-2021; Article 2.0.1: The average design energy consumption level of new residential buildings and public buildings should be reduced by 30% and 20% respectively based on the energy-saving design standards implemented in 2016. The average energy-saving rate in different climate zones should comply with the following provisions:

[0038] 1. The average energy saving rate of residential buildings in severe cold and cold areas should be 75%;

[0039] 2Except for extremely cold and cold regions, the average energy saving rate of residential buildings in other climate zones should be 65%;

[0040] 3. The average energy saving rate of public buildings should be 72%.

[0041] Reference Figure 1 and Figure 2 As shown, an embodiment of the utility model proposes a decorative panel, comprising: a substrate 100, a permeable layer 200 and a thermal insulation layer 300, the substrate 100; the permeable layer 200, which is arranged on one side of the substrate 100; the thermal insulation layer 300, which is arranged on the side of the permeable layer 200 away from the substrate 100, and the thermal insulation layer 300 is a ceramic microbead aerogel thermal insulation layer; wherein a part of the permeable layer 200 penetrates into the substrate 100, and another part of the permeable layer 200 penetrates into the thermal insulation layer 300.

[0042] It should be noted that the substrate 100 is an inorganic plate or a ceramic plate, and the substrate 100 has voids in its structure, some of which can even be observed with the naked eye, and the thermal insulation layer 300 is a ceramic microbead aerogel thermal insulation layer, which also has a void structure at the molecular level, but the voids in the ceramic microbead aerogel thermal insulation layer are much smaller than the voids in the structure of the substrate 100, so that the ceramic microbead aerogel thermal insulation layer and the substrate 100 cannot be well bonded together, which results in the ceramic microbead aerogel thermal insulation layer being easily detached when coated on the surface of the substrate 100.

[0043] Based on this, the permeable layer 200 is pre-coated on the surface of the substrate 100. When the permeable layer 200 is in liquid state, it can penetrate into the substrate 100 and the thermal insulation layer 300. When the permeable layer 200 solidifies from liquid to solid, the part of the permeable layer 200 located in the substrate 100, the part located in the thermal insulation layer 300, and the part located between the substrate 100 and the thermal insulation layer 300 solidify into one, so that the thermal insulation layer 300 is tightly connected to the substrate 100, the thermal insulation layer 300 is not easy to fall off from the substrate 100, the thermal insulation layer 300 has higher reliability in use, and the service life of the decorative panel is improved.

[0044] In this embodiment, the substrate 100 is a ceramic plate, and the substrate 100 has a smooth surface and a rough surface. The smooth surface serves a decorative purpose. Generally, a permeable layer 200 and a thermal insulation layer 300 are coated on the rough surface and bonded to the surface of the wall for thermal insulation, while the smooth surface is used as the outer surface of the wall to decorate the wall.

[0045] The permeation layer 200 is an inorganic permeation layer 200 made of an inorganic permeation material.

[0046] The thermal insulation layer 300 is a ceramic microbead aerogel thermal insulation layer, wherein the thermal insulation layer 300 can be made by mixing a first coating and a second coating, wherein the first coating is a ceramic vacuum microbead thermal insulation layer, and the second coating is an aerogel thermal insulation layer, and after mixing, a ceramic microbead aerogel coating is formed, which is applied to the side of the permeable layer 200 away from the substrate 100; the thermal insulation layer 300 can also include a first coating and a second coating, wherein the first coating is first applied to the side of the permeable layer 200 away from the substrate 100, and the second coating is then applied to the side of the first coating away from the substrate 100, wherein the first coating is a ceramic vacuum microbead thermal insulation layer, and the second coating is an aerogel thermal insulation layer. The ceramic microbead aerogel thermal insulation layer only needs a relatively small thickness to meet the specified energy-saving requirements, and while reducing the overall thickness of the decorative panel, it improves the thermal insulation effect of the decorative panel, and the decorative panel has better thermal insulation performance.

[0047] It is worth understanding that part of the permeable layer 200 penetrates into the substrate 100, and the other part penetrates into the thermal insulation layer 300 to strengthen the connection effect between the substrate 100 and the thermal insulation layer 300, so that the thermal insulation layer 300 is not easy to fall off after being coated on the substrate 100, the thermal insulation layer 300 is more reliable in use, and the service life of the decorative board is improved; the thermal insulation layer 300 is a ceramic microbead aerogel thermal insulation layer, which only needs a smaller thickness to meet the specified energy-saving requirements, and while reducing the overall thickness of the decorative board, it improves the thermal insulation effect of the decorative board, and the thermal insulation performance of the decorative board is better.

[0048] In some specific embodiments of the present invention, the thickness of the thermal insulation layer 300 is L, and the thermal insulation layer 300 satisfies: 1 cm ≤ L ≤ 2 cm.

[0049] It is worth understanding that the thickness of the insulation layer 300 is only 1cm to 2cm, which can meet the specified 75% energy saving requirement. The thickness of the ceramic microbead aerogel insulation layer is much lower than the thickness of the conventional insulation board of 7cm, and the thickness is reduced by at least 70%, which greatly reduces the overall thickness of the decorative board, greatly reduces the difficulty of transportation and installation of the decorative board, and makes construction more convenient.

[0050] In this embodiment, the thickness of the thermal insulation layer 300 is 1.5 cm, and the thermal insulation layer 300 can achieve an energy-saving effect of 80%, which not only reduces the thickness of the thermal insulation layer 300 but also improves the energy-saving effect of the thermal insulation layer 300.

[0051] In some specific embodiments of the present invention, the permeable layer 200 is in a semi-dry state, and the permeable layer 200 connects the thermal insulation layer 300 and the substrate 100 in the semi-dry state.

[0052] In this embodiment, the permeable layer 200 is applied to the rough surface of the substrate 100 in a liquid or semi-solid state. After waiting for a certain period of time, the permeable layer 200 is in a semi-dry state. Then, the thermal insulation layer 300 is applied to the side of the permeable layer 200 away from the substrate 100. After waiting for a period of time again, the permeable layer 200 will be completely solidified. When the permeable layer 200 is applied to the rough surface of the substrate 100, because the substrate 100 is a solid ceramic plate, the permeable layer 200 needs to penetrate into the substrate 100 after a certain period of time. After a certain period of time, the permeable layer 200 is in a semi-dry state. At this time, the permeable layer 200 still has a permeation function. The thermal insulation layer 300 is applied to the side of the permeable layer 200 away from the substrate 100. The permeable layer 200 can still penetrate into the thermal insulation layer 300. Finally, after waiting for a period of time, the permeable layer 200 is transformed from a semi-dry state to a completely solidified state, and the thermal insulation layer 300 and the substrate 100 are connected as a whole.

[0053] It is worth understanding that connecting the thermal insulation layer 300 and the substrate 100 with the semi-dry permeation layer 200 can further improve the connection effect between the thermal insulation layer 300 and the substrate 100, and the thermal insulation layer 300 is more reliable to use.

[0054] Reference Figure 1 As shown, in some specific embodiments of the present invention, it further includes: a protective layer 400 , which is disposed on a side of the thermal insulation layer 300 away from the substrate 100 .

[0055] In this embodiment, the side of the thermal insulation layer 300 away from the substrate 100 is also coated with a protective layer 400 to connect the thermal insulation layer 300 and the wall, so that the connection effect between the thermal insulation layer 300 and the wall is better and more secure, and the thermal insulation layer 300 is sandwiched by the permeable layer 200 and the protective layer 400, so that the two opposite sides of the thermal insulation layer 300 are blocked, which improves the waterproof effect of the thermal insulation layer 300 and makes it more durable. Among them, the protective layer 400 is a transparent water-based or oily protective layer of thermal insulation paint.

[0056] Reference Figure 1 As shown, in some specific embodiments of the present invention, it further includes: a decoration layer 500 , which is disposed on the other side opposite to the one side of the substrate 100 .

[0057] It is worth understanding that the glossy surface of the substrate 100 plays a decorative role. Providing a decorative layer 500 on the glossy surface of the substrate 100 can further improve the decorative effect of the substrate 100, making the decorative board more beautiful when forming a decorative wall and enhancing the market competitiveness of the product.

[0058] In this embodiment, the decoration layer 500 is a ceramic coating with metallic luster, and the decoration layer 500 is an inorganic fluorine powder glaze ceramic coating.

[0059] Reference Figure 1 and Figure 2 As shown, in some specific embodiments of the present invention, the edges of the substrate 100 are provided with connecting parts 110, and the connecting parts 110 are used to install connecting parts.

[0060] In this embodiment, the edge of the substrate 100 is thinned to form a groove, and the remaining part of the edge of the substrate 100 is the connecting portion 110, or when the substrate 100 is not completely solidified, a groove is pressed out at the edge of the substrate 100, and the remaining part of the edge of the substrate 100 is the connecting portion 110. When two substrates 100 are stacked along the height direction of the wall, a connecting piece is provided between the two substrates 100, and a first groove and a second groove are provided on the connecting piece relative to each other, wherein the connecting portion 110 on the upper side of the lower substrate is clamped into the first groove, and the connecting portion 110 on the lower side of the upper substrate is clamped into the second groove, so that the two substrates 100 can be stacked along the height direction of the wall. When the two substrates 100 are arranged side by side in the horizontal direction, a connecting piece is also provided between the two substrates 100, and the connecting piece also has a first groove and a second groove relative to each other, wherein the connecting portion 110 on the right side of the left substrate is clamped into the first groove, and the connecting portion 110 on the left side of the right substrate is clamped into the second groove, so that the two substrates 100 can be arranged side by side in the horizontal direction.

[0061] 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 decorative panel, characterized in that: include: substrate; A permeation layer is disposed on one side of the substrate; A thermal insulation layer is provided on a side of the permeable layer away from the substrate, and the thermal insulation layer is a ceramic microbead aerogel thermal insulation layer; Part of the permeable layer permeates the substrate, and another part of the permeable layer permeates the thermal insulation layer.

2. The decorative panel according to claim 1, characterized in that: The thermal insulation layer includes a first coating applied to the side of the permeable layer away from the substrate and a second coating applied to the side of the first coating away from the substrate. The first coating is a ceramic vacuum microbead thermal insulation layer, and the second coating is an aerogel thermal insulation layer.

3. The decorative panel according to claim 1, characterized in that: The thickness of the thermal insulation layer is L, and the thermal insulation layer satisfies: 1cm≤L≤2cm.

4. The decorative panel according to claim 1, characterized in that: The permeable layer is in a semi-dry state, and the permeable layer connects the thermal insulation layer and the substrate in the semi-dry state.

5. The decorative panel according to claim 1, characterized in that: The permeation layer is an inorganic permeation layer.

6. The decorative panel according to claim 1, characterized in that: Also includes: A protective layer is arranged on a side of the thermal insulation layer away from the substrate.

7. The decorative plate according to claim 6, characterized in that: The protective layer is a transparent ceramic glaze layer.

8. The decorative panel according to claim 1, characterized in that: Also includes: A decorative layer is provided on the other surface of the substrate opposite to the one surface.

9. The decorative panel according to claim 1, characterized in that: The edges of the substrate are all provided with connecting parts, and the connecting parts are used to install connecting parts.

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