Flame-retardant wear-resistant building board

Abstract

The utility model discloses a flame-retardant wear-resistant building board which comprises a fireproof base board, a protective board and a splicing structure. The protection plate is arranged on the front face of the fireproof base plate, the abrasion-resistant layer covers the outermost layer of the fireproof base plate, abrasion-resistant protection can be provided for the fireproof base plate, the rubber buffer layer is filled between the abrasion-resistant layer and the fireproof base plate, when the abrasion-resistant layer is collided, the rubber buffer layer can absorb kinetic energy, and the fireproof base plate can be protected. According to the fireproof base plate, the connecting blocks are arranged on the left side edge and the right side edge of the fireproof base plate, the influence of impact force on the fireproof base plate is reduced, and therefore the impact resistance of the fireproof base plate is improved, and the service life of the fireproof base plate is prolonged; at the moment, gaps between the adjacent fireproof substrates can be filled with the sealing rubber strips, so that the sealing performance is improved, smoke and fire are not prone to penetrating through the gaps, and the flame retardant effect of the fireproof substrates is improved.

Description

Technical Field

[0001] The utility model relates to the field of building boards, in particular to a flame-retardant and wear-resistant building board. Background Art

[0002] Building board is a kind of structural board, usually made of pressed wood or wood composite materials. Fireproof board is a common building board, which is often used in indoor partition walls, ceilings, corridors and other places.

[0003] Existing patent application number: CN201821062179.3 A high-strength building fireproof board, including a PVC board, a structural frame and an endurance board, the bottom end of the PVC board is compositely connected to the top end of the structural frame by an adhesive, the bottom end of the structural frame is compositely connected to the top end of the endurance board by an adhesive, the top end surface of the PVC board is brushed with steel structure fireproof paint, the bottom end surface of the endurance board is brushed with finishing paint, the structural frame is provided with a filling hole running through its upper and lower end surfaces, the filling hole is filled with a filling board, and the side wall of the filling board is compositely connected to the inner wall of the filling hole by an adhesive. The high-strength building fireproof board has the advantages of flame retardancy, fire prevention, sound insulation and heat insulation, and can be widely promoted for use.

[0004] The above patent records a kind of building fireproof board. The fireproof board is usually directly pasted and installed on the wall, but there is a lack of connection structure between the boards. When a fire occurs, flames and thick smoke can easily pass through the joints of the boards, thereby affecting the flame retardant effect of the fireproof board. In addition, as an external wall panel, the fireproof board is easily directly scratched and collided by foreign objects. It is necessary to improve the functional structure of the fireproof board to solve the above problems. Utility Model Content

[0005] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a flame retardant and wear-resistant building board.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a flame-retardant and wear-resistant building board, comprising a fireproof substrate, a protective plate and a splicing structure, a protective plate is installed on the front of the fireproof substrate, the protective plate comprises a rubber buffer layer and a wear-resistant layer, a rubber buffer layer is pasted on the front of the fireproof substrate, a wear-resistant layer is arranged on the front of the rubber buffer layer, the wear-resistant layer and the rubber buffer layer have the same shape and size, and are aligned and fitted with each other, and a splicing structure is arranged on the left and right sides of the fireproof substrate.

[0007] Preferably, the protective plate and the fireproof substrate have the same shape and size, wherein the protective plate and the fireproof substrate are aligned in height but staggered in horizontal position.

[0008] Preferably, the back area of ​​the fireproof substrate is frosted.

[0009] Preferably, the splicing structure includes splicing grooves and connecting blocks, a whole row of splicing grooves is longitudinally arranged on the left side of the fireproof substrate, and a whole row of connecting blocks is longitudinally arranged on the right side of the fireproof substrate. The connecting blocks are adapted to the shape and size of the splicing grooves, and the connecting blocks can be snap-fitted and connected with the inner side of the splicing grooves.

[0010] Preferably, the total number of the connecting blocks is consistent with that of the splicing grooves, wherein the adjacent spacing between the connecting blocks does not exceed 20 cm.

[0011] Preferably, a sealing strip is longitudinally attached to the left side of the fireproof substrate, and the sealing strip is staggered with the splicing groove, wherein the sealing strip is consistent in longitudinal length with the fireproof substrate.

[0012] Preferably, the connection block and the center portion of the splicing groove are both provided with mounting holes.

[0013] Beneficial effects of the utility model:

[0014] The utility model arranges a protective plate on the front side of the fireproof substrate, and the wear-resistant layer covers the outermost layer of the fireproof substrate. The wear-resistant layer is made of polyethylene material and has excellent wear resistance, which can provide wear-resistant protection for the fireproof substrate. The rubber buffer layer is filled between the wear-resistant layer and the fireproof substrate. When the wear-resistant layer is collided, the rubber buffer layer can absorb kinetic energy and reduce the impact of the impact force on the fireproof substrate, thereby improving the impact resistance of the fireproof substrate and extending the service life of the fireproof substrate.

[0015] The utility model arranges a splicing structure on the left and right sides of the fireproof substrate. When installing, the adjacent fireproof substrates can buckle the splicing grooves and connecting blocks in the corresponding directions together. At this time, the sealing strip can fill the gap between the adjacent fireproof substrates to improve the sealing performance, making it difficult for fireworks to pass through the gap, thereby improving the use effect of the fireproof substrate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front perspective structural schematic diagram of the fireproof substrate in the utility model;

[0017] Figure 2 It is a rear view structural schematic diagram of the fireproof substrate in the utility model;

[0018] Figure 3 It is a right view structural schematic diagram of the fireproof substrate in the utility model;

[0019] Figure 4 It is a schematic diagram of the top view structure of the fireproof substrate in the utility model.

[0020] Among them: fireproof substrate-1, protective plate-2, rubber buffer layer-21, wear-resistant layer-22, splicing structure-3, splicing groove-31, connecting block-32, sealing strip-33, installation hole-34. DETAILED DESCRIPTION

[0021] In order to further explain the technical solution of the present utility model, it is described in detail through specific embodiments below.

[0022] See also Figure 1 The utility model provides a flame-retardant and wear-resistant building board, comprising a fireproof substrate 1, a protective plate 2 and a splicing structure 3. The protective plate 2 is installed on the front of the fireproof substrate 1, and the splicing structure 3 is arranged on the left and right sides of the fireproof substrate 1.

[0023] See also Figure 3 In the utility model, the protective plate 2 includes a rubber buffer layer 21 and a wear-resistant layer 22. The rubber buffer layer 21 is pasted on the front of the fireproof substrate 1, and the wear-resistant layer 22 is arranged on the front of the rubber buffer layer 21. The wear-resistant layer 22 is consistent with the rubber buffer layer 21 in shape and size, and is aligned and fitted with each other.

[0024] To further illustrate, the protective plate 2 is consistent with the fireproof substrate 1 in shape and size, wherein the height of the protective plate 2 and the fireproof substrate 1 are aligned but the horizontal positions are staggered, so that after adjacent protective plates 2 are spliced ​​together, the protective plate 2 can cover the splicing gap of the protective plate 2, making it difficult for fireworks to pass through, thereby improving the use effect of the fireproof substrate 1.

[0025] It is further explained that the back area of ​​the fireproof substrate 1 is frosted, so that the fireproof substrate 1 is more stable after being glued to the wall, providing installation strength and ensuring the use effect.

[0026] See also Figure 2 and Figure 4 In the utility model, the splicing structure 3 includes a splicing groove 31 and a connecting block 32. A whole row of splicing grooves 31 are longitudinally arranged on the left side of the fireproof substrate 1, and a whole row of connecting blocks 32 are longitudinally arranged on the right side of the fireproof substrate 1. The connecting blocks 32 are adapted to the shape and size of the splicing grooves 31. The connecting blocks 32 can be buckled and connected with the inner side of the splicing grooves 31, so that adjacent fireproof substrates 1 can be connected through the splicing structure 3.

[0027] To further illustrate, the total number of the connecting blocks 32 is consistent with that of the splicing grooves 31 , wherein the adjacent spacing between the connecting blocks 32 does not exceed 20 cm.

[0028] To further illustrate, a sealing strip 33 is longitudinally attached to the left side of the fireproof substrate 1, and the position of the sealing strip 33 is staggered with the splicing groove 31, wherein the sealing strip 33 is consistent with the longitudinal length of the fireproof substrate 1, and the sealing strip 33 can be filled in the gap between adjacent fireproof substrates 1, thereby further improving the sealing performance, making it difficult for fireworks to pass through the gap, and improving the use effect of the fireproof substrate 1.

[0029] To further explain, the center of the connection block 32 and the splicing groove 31 are both provided with a mounting hole 34 , so that a bolt can be screwed into the mounting hole 34 to lock the connection block 32 inside the splicing groove 31 , so as to enhance the connection strength between the fireproof substrates 1 .

[0030] It is further explained that the wear-resistant layer 22 is made of polyethylene, which has excellent wear resistance and is light in weight to meet the demand for lightweight panels.

[0031] Here’s how it works:

[0032] First, during installation, the adjacent fireproof substrates 1 can buckle together the splicing grooves 31 and the connecting blocks 32 in the corresponding directions, and then the adjacent fireproof substrates 1 can be spliced ​​and assembled into one. By setting a mounting hole 34 at the center of the connecting block 32 and the splicing groove 31, a bolt can be screwed into the mounting hole 34 to lock the connecting block 32 on the inner side of the splicing groove 31 to improve the connection strength between the fireproof substrates 1, and then brush adhesive on the back of the fireproof substrate 1, and finally fit and fix it on the predetermined installation position on the wall. After the adhesive is cured, the installation of the fireproof substrate 1 can be completed.

[0033] Second, by providing a sealing strip 33 on the side of the fireproof substrate 1, when the fireproof substrates 1 are spliced ​​into one through the splicing groove 31 and the connecting block 32, the sealing strip 33 can be filled in the gap between adjacent fireproof substrates 1 to improve the sealing performance, making it difficult for fireworks to pass through the gap, thereby improving the use effect of the fireproof substrate 1.

[0034] Third, since the fireproof board is an external wall panel, it is easily directly scratched and collided by foreign objects. A protective plate 2 is set on the front of the fireproof substrate 1. The protective plate 2 is composed of a rubber buffer layer 21 and a wear-resistant layer 22, wherein the wear-resistant layer 22 covers the outermost layer of the fireproof substrate 1. The wear-resistant layer 22 is made of polyethylene and has excellent wear resistance. It can provide wear-resistant protection for the fireproof substrate 1, and the rubber buffer layer 21 is filled between the wear-resistant layer 22 and the fireproof substrate 1. When the wear-resistant layer 22 is collided, the rubber buffer layer 21 can absorb kinetic energy and reduce the impact of the impact force on the fireproof substrate 1, thereby improving the impact resistance of the fireproof substrate 1 and extending the service life of the fireproof substrate 1.

[0035] The utility model provides a flame-retardant and wear-resistant building board material. A protective plate 2 is arranged on the front side of a fireproof substrate 1. A wear-resistant layer 22 covers the outermost layer of the fireproof substrate 1. The wear-resistant layer 22 is made of polyethylene material and has excellent wear resistance, and can provide wear-resistant protection for the fireproof substrate 1. The rubber buffer layer 21 is filled between the wear-resistant layer 22 and the fireproof substrate 1. When the wear-resistant layer 22 is collided, the rubber buffer layer 21 can absorb kinetic energy and reduce the impact of the impact force on the fireproof substrate 1, thereby improving the impact resistance of the fireproof substrate 1 to extend the service life of the fireproof substrate 1. By arranging a splicing structure 3 on the left and right sides of the fireproof substrate 1, when installing, adjacent fireproof substrates 1 can buckle their corresponding splicing grooves 31 and connecting blocks 32 together. At this time, the sealing strip 33 can be filled in the gap between adjacent fireproof substrates 1 to improve the sealing, so that it is not easy for fireworks to pass through the gap, thereby improving the use effect of the fireproof substrate 1.

[0036] The above description is only a preferred example of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A flame retardant and wear-resistant building board, characterized in that: The fireproof substrate (1) further comprises a fireproof substrate (1), a protective plate (2) and a splicing structure (3); the fireproof substrate (1) is provided with a protective plate (2) on its front side; the protective plate (2) comprises a rubber buffer layer (21) and a wear-resistant layer (22); the fireproof substrate (1) is provided with a rubber buffer layer (21) on its front side; the rubber buffer layer (21) is provided with a wear-resistant layer (22) on its front side; the wear-resistant layer (22) and the rubber buffer layer (21) are consistent in shape and size, and are aligned and fitted with each other; and the fireproof substrate (1) is provided with a splicing structure (3) on its left and right sides.

2. The flame-retardant and wear-resistant building board according to claim 1, characterized in that: The protective plate (2) and the fireproof substrate (1) have the same shape and size, wherein the protective plate (2) and the fireproof substrate (1) are aligned in height but staggered in horizontal position.

3. The flame-retardant and wear-resistant building board according to claim 1, characterized in that: The back area of ​​the fireproof substrate (1) is frosted.

4. The flame-retardant and wear-resistant building board according to claim 1, characterized in that: The splicing structure (3) comprises splicing grooves (31) and connecting blocks (32); a whole row of splicing grooves (31) are longitudinally arranged on the left side of the fireproof substrate (1); a whole row of connecting blocks (32) are longitudinally arranged on the right side of the fireproof substrate (1); the connecting blocks (32) are adapted to the splicing grooves (31) in shape and size; and the connecting blocks (32) can be snap-fitted and connected to the inner side of the splicing grooves (31).

5. The flame-retardant and wear-resistant building board according to claim 4, characterized in that: The total number of the connecting blocks (32) is consistent with that of the splicing grooves (31), wherein the spacing between adjacent connecting blocks (32) does not exceed 20 cm.

6. The flame-retardant and wear-resistant building board according to claim 4, characterized in that: A sealing strip (33) is longitudinally attached to the left side of the fireproof substrate (1), and the positions of the sealing strip (33) and the splicing groove (31) are staggered, wherein the sealing strip (33) and the fireproof substrate (1) have the same longitudinal length.

7. The flame-retardant and wear-resistant building board according to claim 4, characterized in that: The center parts of the connection block (32) and the splicing groove (31) are both provided with mounting holes (34).

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