Fireproof ceramic tile wallboard

Abstract

The utility model relates to a fireproof ceramic tile wall plate which comprises an aluminum-zinc-plated back plate, a fixing strip and a ceramic tile. The aluminum and zinc plated back plate is fixed on the back surface of the ceramic tile; the fixing strip is arranged on the side edge of the aluminum and zinc plated back plate in a matched manner; the aluminum and zinc plated back plate and the fixing strip are adhered to the back surface of the ceramic tile through composite glue; sealing sponge is arranged on the periphery of the composite adhesive. According to the fireproof ceramic tile wallboard, the fixing strips are adopted on the two sides to serve as the frame, the aluminum-zinc-plated steel plate is adopted on the back, the tail end of the aluminum-zinc-plated steel plate is automatically bent and formed, the composite adhesive and the ceramic tile are selected to be integrally formed in a covering mode, the periphery is sealed through the sealing cotton, the composite adhesive is prevented from overflowing, and meanwhile the fireproof ceramic tile wallboard is suitable for bathrooms and kitchens.

Description

Technical Field

[0001] This utility model relates to the field of integrated bathroom and kitchen home decoration technology, specifically to a fireproof ceramic tile wall panel for integrated home decoration of kitchens and / or bathrooms. Background Technology

[0002] Currently, the main types of wall panels in the integrated bathroom or integrated kitchen market include SMC wall panels, calcium silicate and cement composite ceramic tile wall panels, aluminum honeycomb composite ceramic tile wall panels, and polyurethane foam ceramic tile wall panels.

[0003] SMC wall panels are generally manufactured using a one-piece molding process, resulting in high mold costs, low production capacity, and a maximum fire resistance rating of Class B, not Class A. This fails to meet building standards and is particularly unsuitable for kitchen applications. While calcium silicate and cement board composite ceramic tile wall panels can meet Class A fire resistance requirements, calcium silicate is unsuitable for humid environments. Furthermore, the combination of calcium silicate and cement board with ceramic tiles results in a heavy product that is difficult to handle and install. Additionally, the high hardness of calcium silicate and cement boards makes them difficult to cut, requiring simple processing before lamination, which results in insufficient dimensional accuracy and hinders industrial production. Another common type of ceramic tile wall panel is the aluminum honeycomb composite ceramic tile wall panel. This is made by cutting and stretching aluminum honeycomb to the required size before applying adhesive. However, because this process involves each honeycomb rib in contact with the ceramic tile, quality stability cannot be guaranteed. Moreover, this process has relatively low production capacity and also cannot be industrialized. Polyurethane foam ceramic tile wall panels have relatively stable thermal insulation performance and quality, low product weight, and high degree of automation. However, they can only achieve Class B fire resistance at present, not Class A fire resistance. They are only suitable for bathroom wall panels and not for kitchen wall panels.

[0004] Therefore, there is a need for a type of ceramic tile wall panel that can achieve Class A fire resistance, be industrially produced, and be suitable for both bathroom and kitchen use. Utility Model Content

[0005] In view of this, the main objective of this utility model is to provide a fireproof ceramic tile wall panel, in order to at least partially solve the above-mentioned technical problems.

[0006] To achieve the above objectives, this utility model provides a fireproof ceramic tile wall panel, comprising an aluminum-zinc coated back plate, a fixing strip, and ceramic tiles;

[0007] The aluminum-zinc coated back plate is fixed to the back of the ceramic tile;

[0008] The fixing strip is provided on the side of the aluminized zinc back plate;

[0009] The aluminized zinc back plate and the fixing strip are glued to the back of the ceramic tile with composite adhesive;

[0010] The composite adhesive is surrounded by sealing cotton.

[0011] Preferably, the contact surface between the fixing strip and the ceramic tile is provided with a friction surface, and in addition, due to the effect of the composite adhesive and sealing cotton, it has good sealing performance.

[0012] Preferably, the side of the aluminized zinc back plate and the side of the fixing strip are provided with a matching fixing structure.

[0013] Preferably, the fixing structure includes a U-shaped groove and a recess; wherein,

[0014] The side of the aluminum-zinc coated back plate is provided with a bent edge, and a protrusion at a certain angle (i.e., a pressed edge design) is provided at the free end of the bent edge, so that the bent edge and the protrusion form the U-shaped groove.

[0015] The fixing strip and the mating end of the aluminum-zinc plate are provided with a recess corresponding to the protrusion, and the protrusion and the recess are engaged and fixed.

[0016] The aluminized zinc steel sheet is made of steel plate coated with aluminum and zinc elements, which has excellent corrosion resistance and good toughness. It is bent and formed by an automated bending machine, resulting in high strength. The cut edges are treated with anti-rust treatment, providing excellent fire resistance. The aluminized zinc steel sheet has two 90° high-turned bending edges on both sides, which greatly improves the bending resistance of the formed aluminized zinc steel sheet and also increases its strength. The outermost edge is designed with a 90° turned edge (i.e., a protrusion). The turned edge design and the front 90° turned edge design form a U-shaped groove. This U-shaped groove can be assembled with the fixing strip, restricting the left and right movement of the fixing strip. After the product is composite, the U-shaped groove and the fixing strip have good integrated coverage, which improves the overall strength of the product.

[0017] The fixing strip is made by pultrusion molding, which is simple in mold and easy to process. It only needs to be cut to the required length. The surface has been oxidized, which provides excellent rust prevention and fire resistance. The back of the fixing strip is designed with a V-groove (recessed part) to fit with the galvanized back plate. The slope of the V-groove can increase the guiding effect during assembly and also has a certain degree of fault tolerance. The bottom surface of the fixing strip is designed with uneven features (such as raised dots, raised textures, raised blocks, etc.) to increase the bonding strength when it is laminated with tiles.

[0018] The composite adhesive uses a two-component, sprayable structural adhesive, which enables automated application. The composite adhesive layer is thin and has micro-foaming characteristics, resulting in good adhesion. It also ensures uniform thickness of the product while foaming.

[0019] Compared with existing technologies, the fireproof ceramic tile wall panel provided by this utility model uses fixing strips as frames on both sides and an aluminized zinc-coated steel plate on the back. The ends of the aluminized zinc-coated steel plate are automatically bent and formed. Composite adhesive is selected and integrally laminated with the ceramic tile. Sealing cotton is used around the perimeter to prevent the composite adhesive from overflowing. The panel is pressed and cured in a laminator. The production process is simple, does not require molds, and is easy to process. The bending of the aluminized zinc-coated steel plate can be automated, resulting in high production capacity, light weight, easy production, easy handling, and easy transportation. This effectively reduces production costs, transportation costs, on-site handling costs, and installation costs.

[0020] The ceramic tile material is Class A fire-resistant, as is the aluminum-zinc coated steel plate. The composite adhesive layer is located inside and will not affect the fire resistance rating. Attached Figure Description

[0021] Figure 1 This is an exploded view of the fireproof ceramic tile wall panel provided by this utility model;

[0022] Figure 2 This is a cross-sectional view of the fireproof ceramic tile wall panel provided by this utility model;

[0023] Among them, 1: aluminum-zinc coated back plate, 2: fixing strip, 3: composite adhesive, 4: sealing cotton, 5: ceramic tile, 101: bent edge, 102: protrusion, 103: U-shaped channel. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0025] This utility model provides a fireproof ceramic tile wall panel, including an aluminum-zinc coated back plate 1, a fixing strip 2, and ceramic tiles 5;

[0026] The aluminum-zinc coated back plate 1 is fixed to the back of the ceramic tile 5;

[0027] The fixing strip 2 is provided on the side of the aluminized zinc back plate 1;

[0028] The aluminum-zinc coated back plate 1 and the fixing strip 2 are glued to the back of the ceramic tile 5 by a composite adhesive 3; the composite adhesive 3 is surrounded by sealing cotton 4.

[0029] In a preferred embodiment, the fixing strip 2 is made of aluminum alloy profile.

[0030] In a preferred embodiment, the contact surface between the fixing strip 2 and the ceramic tile 5 is provided with a friction surface, and in addition, due to the effect of the composite adhesive and sealing cotton, it has good sealing performance.

[0031] In a preferred embodiment, the side of the aluminized zinc back plate 1 and the side of the fixing strip 2 are provided with a fixing structure that matches each other.

[0032] As a preferred embodiment, the fixing structure can be in various forms such as bolt connection, welding, anchoring, mortise and tenon connection, gluing and lap connection.

[0033] In a preferred embodiment, the fixing structure includes a U-shaped groove and a recess; wherein,

[0034] The side of the aluminum-zinc coated back plate 1 is provided with a bent edge 101, and a protrusion 102 at a certain angle (i.e., a pressed edge design) is provided at the free end of the bent edge 101. The bent edge 101 and the protrusion 102 form the U-shaped groove 103.

[0035] The fixing strip 2 and the aluminum-zinc plated back plate 1 have a recessed portion corresponding to the protrusion 102 at their mating ends, and the protrusion 102 is engaged and fixed with the recessed portion.

[0036] The aluminized zinc backing plate 1 is made of steel plate coated with aluminum and zinc, which has excellent corrosion resistance and good toughness. It is bent and formed by an automated bending machine, resulting in high strength. The cut edges are treated with anti-rust treatment, providing excellent fire resistance. The aluminized zinc backing plate 1 has two 90° high-turned bending edges 101 on both sides, which greatly improves the bending resistance of the aluminized zinc backing plate 1 after forming and also increases its strength. The outermost edge is designed with a 90° turned edge (i.e., protrusion 102) with a pressed edge. The pressed edge and the front 90° turned edge design form a U-shaped groove 103. The U-shaped groove 103 can be assembled with the fixing strip 2, restricting the lateral movement of the fixing strip 2. After the product is composited, the U-shaped groove 103 and the fixing strip 2 have good integral coverage, which improves the overall strength of the product.

[0037] The fixing strip 2 is made by pultrusion molding, which is simple in mold and easy to process. It only needs to be cut to the required length. The surface has been oxidized, which has excellent rust prevention and fire resistance. The back of the fixing strip 2 is designed with a V-groove (recessed part) to fit with the aluminum-zinc plated back plate 1. The slope of the V-groove can increase the guiding effect during assembly and also has a certain degree of fault tolerance. The bottom surface of the fixing strip 2 is designed with uneven features (such as raised dots, raised textures, raised blocks, etc.), which increases the bonding strength when it is combined with the ceramic tile 5.

[0038] Composite Adhesive 3 is a two-component structural adhesive that can be applied by spraying, enabling automated application. The composite adhesive layer is thin and has micro-foaming characteristics, resulting in good adhesion. While foaming, it ensures that the overall thickness of the product is uniform.

[0039] The assembly principle of the fireproof ceramic tile wall panel of this utility model is explained as follows:

[0040] When assembling fireproof ceramic tile wall panels, first lay the tile 5 upside down on the tooling surface of the production line, paying attention to the limiting and sealing of the tile joints; then stick the sealing cotton 4 around the perimeter of the tile 5, ensuring that the sealing cotton 4 is aligned with the perimeter edge of the tile 5 and does not extend beyond the side of the tile 5.

[0041] Spray the composite adhesive 3 onto the surface of the sealing cotton 4. Before spraying, the composite adhesive 3 should be stirred evenly. Pay attention to the amount and gap of spraying to ensure that there is no adhesive leakage after the product is laminated.

[0042] Place fixing strips 2 on both sides of tile 5. The two ends of fixing strips 2 should be flush with the sides of tile 5 and there should be no skewing. Tooling must be used to limit the position during assembly.

[0043] Place the already bent aluminized zinc back plate 1. The bent edges 101 with protrusions 102 pressed on the long sides of the aluminized zinc back plate 1 are fastened into the recesses of the fixing strip 2 (see the assembly section of the product). Figure 2 The two sides of the aluminum-zinc coated back plate 1 are flush with the sides of the ceramic tile 5 and must not extend beyond the edge of the ceramic tile 5; then the whole assembly is sent into the laminator, pressure is maintained and cured, and the entire process is automated to complete the assembly.

[0044] In summary, the production process of the fireproof ceramic tile wall panel provided by this utility model does not require complex molds, the component processing is simple, and automated production can be adopted, resulting in high production capacity. The fireproof ceramic tile wall panel product is lightweight, has excellent fire resistance, is low-carbon and environmentally friendly, and is easy to produce, handle, and transport; effectively reducing production costs, transportation costs, on-site handling costs, and installation costs.

[0045] The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A fireproof ceramic tile wall panel, characterized in that, Includes an aluminum-zinc coated backing plate (1), a fixing strip (2), and ceramic tiles (5); The aluminum-zinc coated back plate (1) is fixed to the back of the ceramic tile (5); The fixing strip (2) is provided on the side of the aluminum-zinc coated back plate (1); The aluminum-zinc coated back plate (1) and the fixing strip (2) are glued to the back of the ceramic tile (5) by composite adhesive (3); The composite adhesive (3) is surrounded by sealing cotton (4).

2. The fireproof ceramic tile wall panel according to claim 1, characterized in that, The contact surface between the fixing strip (2) and the ceramic tile (5) is provided with a friction surface.

3. The fireproof ceramic tile wall panel according to claim 1, characterized in that, The side of the aluminized zinc back plate (1) and the side of the fixing strip (2) are provided with a fixing structure.

4. The fireproof ceramic tile wall panel according to claim 3, characterized in that, The fixing structure includes a U-shaped groove and a recess; wherein... The side of the aluminum-zinc coated back plate (1) is provided with a bent edge (101), and a protrusion (102) at a certain angle is provided at the free end of the bent edge (101). The bent edge (101) and the protrusion (102) form the U-shaped groove (103). The fixing strip (2) and the aluminum-zinc plate (1) have a recessed part corresponding to the protrusion (102) at their mating ends, and the protrusion (102) and the recessed part are engaged and fixed.

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