Building external wall insulation board capable of being used for bonding and riveting combination process

Abstract

The utility model relates to a building external wall insulation board capable of being used for a bonding and riveting combination technology. The building external wall insulation board comprises an insulation board body, a mortar layer and an externally-pasted protection board. The insulation board body is a polystyrene board; a fireproof bin dividing belt is arranged in the middle of the heat preservation plate body. The fireproof sub-warehouse belt on the left side of the fireproof insulation board body is arranged to be a one-way parallel groove, and the fireproof sub-warehouse belt on the right side of the fireproof insulation board body is arranged to be a longitudinal and transverse vertically crossed groove; mortar is filled in the fireproof branch warehouse belts; the mortar layers are arranged on the left face and the right face of the insulation board body respectively. The externally-pasted protection plate is fixedly connected to the outer side of the mortar layer on the right face of the fireproof heat preservation plate body. According to the utility model, by additionally arranging the externally-pasted protective plate, the building external wall insulation board can be constructed in a bonding and riveting combination manner, so that the construction process is more convenient and labor-saving. In addition, a metal plate or other stone plates can be selected as the externally-pasted protection plate according to the requirements of a building, and the service life of the internal heat preservation plate can be further protected.

Description

Technical Field

[0001] The invention relates to the technical field of building materials, and in particular to a building exterior wall insulation board that can be used in a bonding and riveting process. Background Art

[0002] Organic thermal insulation materials (extruded polystyrene, polyurethane foam board) have a closed-cell foam structure, so the thermal conductivity is small and has excellent thermal insulation performance. They are the first choice for various thermal insulation structures. However, organic thermal insulation materials are flammable and can easily cause fires during production and use. The current solution is to add flame retardants to make organic thermal insulation materials reach flame retardant B2 level and flame retardant B1 level. However, the flame retardants currently added are generally organic flame retardants, which will volatilize during use and make the material lose its flame retardancy. This causes fire safety hazards during the use of organic thermal insulation materials.

[0003] In addition, the existing fireproof insulation boards are usually fixed and connected by iron nails, which is not convenient for flexible splicing. After being dismantled in the later stage, there will be many iron nail holes on the fireproof insulation boards, which makes them lose their fireproof and heat-insulating properties, have poor sustainable utilization, and insufficient environmental protection performance.

[0004] Therefore, the utility model provides a building exterior wall insulation board based on a polystyrene board and capable of achieving Class A fireproof performance. At the same time, the insulation board can be installed by a bonding and riveting process, which is more convenient and labor-saving and improves reusability. Summary of the invention

[0005] The utility model aims to solve the above problems and provides a building exterior wall insulation board that can be used in a bonding and riveting process, characterized in that it comprises an insulation board body, a mortar layer and an external protective plate;

[0006] The thermal insulation board body is a polystyrene board;

[0007] A fireproof compartment belt is arranged in the middle of the insulation board; the fireproof compartment belt on the left side of the fireproof insulation board is arranged as a unidirectional parallel groove, and the fireproof compartment belt on the right side of the fireproof insulation board is arranged as a longitudinal and transverse vertical cross groove; the fireproof compartment belt is filled with mortar;

[0008] The mortar layers are respectively arranged on the left and right sides of the insulation board body;

[0009] The external protective plate is fixedly connected to the outer side of the mortar layer on the right side of the fireproof and heat-insulating plate body.

[0010] Based on the above technical solution, the external protective plate is a metal plate.

[0011] Based on the above technical solution, the external protective plate is a stone plate.

[0012] Based on the above technical solution, the fireproof compartment belts are filled with fireproof mortar.

[0013] Based on the above technical solution, the mortar layer also includes at least one layer of alkali-resistant mesh cloth.

[0014] Based on the above technical solution, the mortar layer also includes at least one layer of honeycomb aluminum mesh.

[0015] Based on the above technical solution, the depth of the fireproof compartment belt is at least one half of the thickness of the insulation board.

[0016] Based on the above technical solution, the fireproof compartment belt on the left side of the insulation board body is configured as a transverse parallel groove.

[0017] Based on the above technical solution, the groove is one or more of a straight groove, a broken line groove or a curved groove.

[0018] Based on the above technical solution, the width of the fireproof compartment belt is not less than 8mm.

[0019] The utility model has the following advantages:

[0020] The utility model realizes that the building exterior wall insulation board can be constructed by gluing and riveting by adding an external protective plate, making the construction process more convenient and labor-saving. In addition, the external protective plate can be selected from metal plates or other stone plates according to the needs of the building, and can also further protect the service life of the internal insulation board.

[0021] The utility model arranges mortar layers on both the left and right sides of the thermal insulation board body, and adds at least one layer of alkali-resistant mesh cloth and / or honeycomb aluminum plate in the mortar layer, which can enhance the strength of the mortar layer to the greatest extent.

[0022] The utility model is a building exterior wall insulation board that can be used in the bonding and riveting process. By arranging fireproof compartment belts in the insulation board body, and filling the fireproof compartment belts with fireproof mortar, the fireproof function can be added on the basis of the original insulation of the building insulation board, reaching the standard of Class A fireproof materials. Furthermore, longitudinal and transverse vertical cross grooves are arranged on one side of the insulation board body, and a one-way groove is arranged on the other side, which can isolate the growth of flames in multiple directions to the greatest extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only one embodiment of the utility model. For ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0024] Figure 1 : A schematic diagram of the structure of the building exterior wall insulation board that can be used in the adhesive riveting process of the utility model;

[0025] Figure 2 : Figure 2 : Schematic diagram of the distribution of fireproof compartment belts on the left side of the insulation board of the utility model;

[0026] Figure 3 : Schematic diagram of the distribution of fireproof compartment belts on the right side of the insulation board of the utility model;

[0027] Figure 4 : Schematic diagram of the distribution of fireproof compartment belts on the front view of the insulation board of the utility model;

[0028] Figure 5 : Schematic diagram of the distribution of fireproof compartment belts on the top view of the insulation board of the utility model;

[0029] Explanation of the reference numerals: 2-insulation board body, 21-fireproof compartment belt, 3-mortar layer, 4-external protective plate. DETAILED DESCRIPTION

[0030] The utility model is further described below with reference to the accompanying drawings and examples:

[0031] 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.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0034] Example 1

[0035] A building exterior wall insulation board that can be used in a bonding and riveting process, such as Figures 1 to 5 As shown, it includes a heat-insulating board body 2, a mortar layer 3 and an external protective plate 4; the heat-insulating board body 2 is a polystyrene board;

[0036] A fireproof compartment belt 21 is arranged in the middle of the insulation board 2; the fireproof compartment belt 21 on the left side of the insulation board 2 is arranged as a unidirectional parallel groove, and the fireproof compartment belt 21 on the right side of the insulation board 2 is arranged as a longitudinal and transverse vertical cross groove; the fireproof compartment belt 21 is filled with mortar;

[0037] The mortar layer 3 is respectively arranged on the left and right sides of the insulation board body 2;

[0038] The external protective plate 4 is fixedly connected to the outer side of the mortar layer on the right side of the fireproof and heat-insulating board body 2. The size of the external protective plate 4 can be the size of one heat-insulating board or the size of multiple protective plates.

[0039] Preferably, the external protective plate 4 is a metal plate.

[0040] Optionally, the groove is one or more of a straight groove, a broken line groove or a curved groove.

[0041] Preferably, the width of the fireproof compartment belt 21 is not less than 8 mm.

[0042] Preferably, the depth of the fireproof compartment belt 21 is at least one half of the thickness of the insulation board body 2.

[0043] Example 2

[0044] A building exterior wall insulation board that can be used in a bonding and riveting process, such as Figures 1 to 5 As shown, it includes a heat-insulating board body 2, a mortar layer 3 and an external protective plate 4; the heat-insulating board body 2 is a polystyrene board;

[0045] A fireproof compartment belt 21 is arranged in the middle of the heat-insulating board body 2; the fireproof compartment belt 21 on the left side of the heat-insulating board body 2 is arranged as a unidirectional parallel groove, and the fireproof compartment belt 21 on the right side of the heat-insulating board body 2 is arranged as a longitudinal and transverse vertical cross groove; the fireproof compartment belt 21 is filled with mortar;

[0046] The mortar layer 3 is respectively arranged on the left and right sides of the insulation board body 2;

[0047] The external protective plate 4 is fixedly connected to the outer side of the mortar layer on the right side of the fireproof and heat-insulating plate body 2 .

[0048] Preferably, the external protective plate 4 is a stone plate.

[0049] Furthermore, the fireproof compartment belt 21 is filled with fireproof mortar.

[0050] Preferably, the mortar layer 3 further includes at least one layer of alkali-resistant mesh cloth.

[0051] Preferably, the depth of the fireproof compartment belt 21 is at least one half of the thickness of the insulation board body 2.

[0052] Example 3

[0053] A building exterior wall insulation board that can be used in a bonding and riveting process, such as Figures 1 to 5 As shown, it includes a heat-insulating board body 2, a mortar layer 3 and an external protective plate 4; the heat-insulating board body 2 is a polystyrene board;

[0054] A fireproof compartment belt 21 is arranged in the middle of the insulation board 2; the fireproof compartment belt 21 on the left side of the insulation board 21 is arranged as a unidirectional parallel groove, and the fireproof compartment belt 21 on the right side of the fireproof insulation board 2 is arranged as a longitudinal and transverse vertical cross groove; the fireproof compartment belt 21 is filled with mortar;

[0055] The mortar layer 3 is respectively arranged on the left and right sides of the insulation board body 2;

[0056] The external protective plate 4 is fixedly connected to the outer side of the mortar layer 3 on the right side of the fireproof and heat-insulating plate body 2 .

[0057] Preferably, the external protective plate 4 is a stone plate.

[0058] Furthermore, the fireproof compartment belt 21 is filled with fireproof mortar.

[0059] Further preferably, the mortar layer 3 also includes at least one layer of honeycomb aluminum mesh.

[0060] Preferably, the depth of the fireproof compartment belt 21 is at least one half of the thickness of the insulation board body 2.

[0061] Preferably, the fireproof compartment belt 21 on the left side of the insulation board body 2 is configured as a transverse parallel groove.

[0062] Optionally, the groove is one or more of a straight groove, a broken line groove or a curved groove.

[0063] Further preferably, the width of the fireproof compartment band 21 is not less than 8 mm.

[0064] The present invention is described above by way of examples, but the present invention is not limited to the above specific embodiments, and any changes or modifications based on the present invention belong to the scope of protection required by the present invention.

Claims

1. A building exterior wall insulation board that can be used in a bonding and riveting process, characterized in that: It comprises a thermal insulation board body (2), a mortar layer (3) and an external protective board (4); The thermal insulation board body (2) is a polystyrene board; A fireproof compartment belt is arranged in the middle of the insulation board body (2); the fireproof compartment belt (21) on the left side of the insulation board body (2) is arranged as a unidirectional parallel groove, and the fireproof compartment belt (21) on the right side of the insulation board body (2) is arranged as a longitudinal and transverse vertical cross groove; the fireproof compartment belt (21) is filled with mortar; The mortar layers (3) are respectively arranged on the left and right sides of the thermal insulation board body (2); and the external protective plate (4) is fixedly connected to the outer side of the mortar layer on the right side of the thermal insulation board body (2).

2. The building exterior wall insulation board that can be used for the adhesive riveting process according to claim 1 is characterized in that: The external protective plate (4) is a metal plate.

3. The building exterior wall insulation board that can be used for the adhesive riveting process according to claim 1 is characterized in that: The external protective plate (4) is a stone plate.

4. The building exterior wall insulation board that can be used for the adhesive riveting process according to claim 1 is characterized in that: The fireproof compartment belt (21) is filled with fireproof mortar.

5. The building exterior wall insulation board that can be used for the adhesive riveting process according to claim 1 is characterized in that: The mortar layer (3) further comprises at least one layer of alkali-resistant mesh cloth.

6. A building exterior wall insulation board that can be used in a bonding and riveting process according to any one of claims 1 or 5, characterized in that: The mortar layer (3) further comprises at least one layer of honeycomb aluminum mesh.

7. The building exterior wall insulation board that can be used for the adhesive riveting process according to claim 1 is characterized in that: The depth of the fireproof compartment strip (21) is at least one half of the thickness of the thermal insulation board body (2).

8. The building exterior wall insulation board that can be used for the adhesive riveting process according to claim 1 is characterized in that: The fireproof compartment belt (21) on the left side of the thermal insulation board body (2) is arranged as a transverse parallel groove.

9. A building exterior wall insulation board that can be used in a bonding and riveting process according to any one of claims 1 or 8, characterized in that: The groove is one or more of a straight groove, a broken line groove or a curved groove.

10. The building exterior wall insulation board that can be used for the adhesive riveting process according to claim 1 is characterized in that: The width of the fireproof compartment strip (21) is not less than 8 mm.

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