Polymer building wallboard with flame-retardant function

Abstract

The utility model discloses a polymer building wallboard with a flame-retardant function, which comprises a Portland cement layer, an aggregate layer is arranged on the surface of the Portland cement layer, the aggregate layer is made of expanded perlite lightweight refractory materials, and a natural stone powder layer is arranged on the outer surface of one side of the aggregate layer far away from the Portland cement layer. A PVC layer is arranged on the outer surface of the side, away from the aggregate layer, of the natural stone powder layer, the PVC layer, the natural stone powder layer, the aggregate layer and the Portland cement layer are all of a square structure, the thickness of the Portland cement layer is larger than the thickness of the aggregate layer, the thickness of the natural stone powder layer and the thickness of the PVC layer, and a plurality of strip-shaped curved plates are arranged on the surface of the PVC layer. According to the building wallboard, the fire resistance of the building wallboard is remarkably improved, the spreading speed of flames is effectively slowed down, the overall structural strength of the building wallboard is guaranteed, the service life of the building wallboard can be effectively prolonged, and the purpose that the building wallboard is easily and rapidly assembled is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to building wallboard technical field, concretely is a kind of high molecular building wallboard with flame-retardant function. BACKGROUND

[0002] With the rapid development of construction industry, the safety and functionality of building materials are increasingly improved, especially in fire prevention, the flame-retardant performance of building materials becomes one of the key indicators, and the traditional building wallboard is often difficult to effectively prevent the spread of fire in fire, and there is a potential safety hazard, therefore, it is particularly important to develop a kind of building wallboard with high efficient flame-retardant performance.

[0003] Referring to the announcement No. CN208777498U, a kind of building wallboard made of high molecular material, it includes wallboard body, the top of wallboard body is provided with top plate, bottom is provided with bottom plate, both sides are provided with side plate, the wallboard body is equipped with multiple square plate blocks, the front surface and rear surface of square plate block are pasted with soundproof board, the building wallboard can reduce the consumption of cement, mud and other products, reduce environmental pollution, at the same time, because high molecular material has the characteristics of small density and high plasticity, the wallboard body is relatively easy to move and shape, secondly, the wallboard is disassembled into top plate, side plate, bottom plate and square plate block, so that the wallboard body can be easily transported, at the same time, the recyclability of wallboard is also increased, finally, through telescopic connecting rod, the difficulty of assembling wallboard body is reduced, according to the above, although the building wallboard can be better applied, but the flame-retardant performance of the wallboard is generally poor, so it is difficult to slow down the spread speed of flame, and there is a certain safety hazard. SUMMARY

[0004] The utility model aims at providing a kind of high molecular building wallboard with flame-retardant function to solve the problem that building wallboard can be better applied in the above background art, but the flame-retardant performance of the wallboard is generally poor, so it is difficult to slow down the spread speed of flame, and there is a certain safety hazard.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of high molecular building wallboard with flame-retardant function, including silicate cement layer, the surface of silicate cement layer is equipped with aggregate layer, the aggregate layer is made of expanded perlite light refractory material, the outer surface of the side of silicate cement layer away from aggregate layer is equipped with natural stone powder layer, the outer surface of the side of natural stone powder layer away from aggregate layer is equipped with PVC layer, the PVC layer, natural stone powder layer, aggregate layer and silicate cement layer are all set to square structure, the thickness of silicate cement layer is greater than the thickness of aggregate layer, natural stone powder layer and PVC layer, the surface of PVC layer is equipped with several strip-shaped curved plates.

[0006] Preferably, two lateral insertion blocks are arranged on the outer wall of one side of the portland cement layer, and the two lateral insertion blocks are symmetrical about the center line of the portland cement layer, so as to assemble two building wallboards through the lateral insertion blocks.

[0007] Preferably, lateral insertion slots are arranged on the outer wall of the side of the portland cement layer away from the lateral insertion blocks, and the two lateral insertion slots are symmetrical about the center line of the portland cement layer, so as to assemble two building wallboards through the lateral insertion slots.

[0008] Preferably, upper insertion blocks are arranged on both sides of the top end of the portland cement layer, and the two upper insertion blocks are symmetrical about the center line of the portland cement layer, so as to assemble two building wallboards through the upper insertion blocks.

[0009] Preferably, lower insertion slots are arranged on both sides of the bottom end of the portland cement layer, and the two lower insertion slots are symmetrical about the center line of the portland cement layer, so as to assemble two building wallboards through the lower insertion slots.

[0010] Compared with the prior art, the high polymer building wallboard with the fireproof function has the advantages that the building wallboard not only has high fire resistance, effectively slows down the spreading speed of the flame, guarantees the structural strength of the building wallboard as a whole, and effectively prolongs the service life of the building wallboard, and has the purpose of being easy to quickly assemble the building wallboard.

[0011] (1) The aggregate layer is made of the light fire-resistant material such as expanded perlite, so that the fire resistance of the building wallboard is significantly improved, the spreading speed of the flame is effectively slowed down, certain safety hazards are eliminated, and the safety of the building wallboard in use is improved.

[0012] (2) The PVC layer is used as the outermost layer of the building wallboard, so that the building wallboard has the characteristics of not being easy to deform, wear-resistant, and corrosion-resistant, the natural stone powder layer is tightly arranged on the inner wall of the PVC layer, so as to enhance the hardness and impact resistance of the building wallboard, the portland cement layer is used as the main structure layer of the innermost layer of the building wallboard, and is combined with the aggregate layer, so as to enhance the overall strength and stability of the building wallboard, thereby guaranteeing the structural strength of the building wallboard as a whole and effectively prolonging the service life of the building wallboard.

[0013] (3) through the upper plug-in block and the lower plug-in slot located at both ends of the portland cement layer, and the lateral plug-in block and the lateral plug-in slot located on the outer wall of the portland cement layer, the lateral plug-in block of the first building wallboard is inserted into the lateral plug-in slot of the second building wallboard, or the upper plug-in block of the first building wallboard is inserted into the lower plug-in slot of the second building wallboard, so that the two building wallboards are spliced by the plug-in mode, and the building wallboard is easy to assemble and use. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a top view structural schematic diagram of the utility model;

[0015] Figure 2 It is a bottom view structural schematic diagram of the utility model;

[0016] Figure 3 It is a front view structural schematic diagram of the utility model;

[0017] Figure 4 It is a top view structural schematic diagram of the utility model; Figure 1 It is an enlarged structural schematic diagram of A in the utility model.

[0018] In the drawing: 1, portland cement layer; 2, aggregate layer; 3, natural stone powder layer; 4, PVC layer; 5, strip-shaped curved plate; 6, upper plug-in block; 7, lateral plug-in block; 8, lower plug-in slot; 9, lateral plug-in slot. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] Please refer to Figures 1-4 The utility model provides an embodiment: a high molecular building wallboard with flame -retardant function, including portland cement layer 1, the outer wall of one side of portland cement layer 1 is equipped with two lateral plug-in blocks 7, two lateral plug-in blocks 7 are about the center line symmetry of portland cement layer 1;

[0021] When using, through the setting of lateral plug-in block 7, two building wallboards are assembled by cooperating with lateral plug-in slot 9;

[0022] The outer wall of the side away from lateral plug-in block 7 of portland cement layer 1 is equipped with lateral plug-in slot 9, two lateral plug-in slots 9 are about the center line symmetry of portland cement layer 1, and lateral plug-in slot 9 cooperates with lateral plug-in block 7;

[0023] In use, the lateral insertion groove 9 is arranged to facilitate the lateral insertion block 7 to insert and assemble two building wallboards;

[0024] The upper insertion block 6 is arranged on both sides of the top end of the portland cement layer 1, and the two upper insertion blocks 6 are symmetrical about the center line of the portland cement layer 1.

[0025] In use, the upper insertion block 6 is arranged to facilitate the lower insertion groove 8 to insert and assemble two building wallboards.

[0026] The lower insertion groove 8 is arranged on both sides of the bottom end of the portland cement layer 1, and the two lower insertion grooves 8 are symmetrical about the center line of the portland cement layer 1, and the lower insertion groove 8 cooperates with the upper insertion block 6.

[0027] In use, the lower insertion groove 8 is arranged to facilitate the upper insertion block 6 to insert and assemble two building wallboards.

[0028] The surface of the portland cement layer 1 is provided with the aggregate layer 2, the aggregate layer 2 is made of expanded perlite lightweight refractory material, the outer surface of the side of the aggregate layer 2 away from the portland cement layer 1 is provided with the natural stone powder layer 3, the outer surface of the side of the natural stone powder layer 3 away from the aggregate layer 2 is provided with the PVC layer 4, the PVC layer 4, the natural stone powder layer 3, the aggregate layer 2 and the portland cement layer 1 are all arranged in a square structure, the thickness of the portland cement layer 1 is greater than the thicknesses of the aggregate layer 2, the natural stone powder layer 3 and the PVC layer 4, and the surface of the PVC layer 4 is provided with a plurality of strip-shaped curved plates 5.

[0029] In use, the first building wallboard is inserted into the second building wallboard through the 7, or the first building wallboard is inserted into the second building wallboard through the 6, so that the two building wallboards are inserted and spliced, which facilitates the rapid assembly of the building wallboard, the 2 is made of expanded perlite lightweight refractory material, which can significantly improve the fire resistance of the building wallboard, so that the flame retardant performance of the building wallboard is improved, the spread speed of the flame is effectively slowed down, the 4 is used as the outermost layer of the building wallboard, so that the building wallboard has the characteristics of not easy to deform, wear-resistant and corrosion-resistant, the 3 is tightly attached to the inner wall of the 4 to enhance the hardness and impact resistance of the building wallboard, the 1 is used as the main structure layer of the innermost layer of the building wallboard, which is combined with the 2 to enhance the overall strength and stability of the building wallboard, and a plurality of 5 are arranged on the surface of the 4 to make the building wallboard have a unique design sense of isolation and continuity, which can add unique line sense and level sense to the building, so that the overall decoration effect of the building is more senior and beautiful, thereby completing the use of the building wallboard.

[0030] It is to be noted that, in the present text, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0031] Although the present application has been described with reference to the embodiments above, it is possible to make various modifications thereto and to replace components thereof with equivalents without departing from the scope of the present application. In particular, each feature disclosed in the embodiments of the present application can be used in combination with any other feature disclosed in the embodiments of the present application, provided that there is no structural conflict. The combinations of features are not exhaustively described in the present specification only for the sake of brevity and resource saving. Therefore, the present application is not limited to the particular embodiments disclosed in the present specification but encompasses all technical solutions falling within the scope of the claims.

Claims

1. A flame-retardant polymer building wallboard, characterized by: The invention comprises a silicate cement layer (1), an aggregate layer (2) is provided on the surface of the silicate cement layer (1), the aggregate layer (2) is made of expanded perlite lightweight refractory material, a natural stone powder layer (3) is provided on the outer surface of the aggregate layer (2) away from the silicate cement layer (1), a PVC layer (4) is provided on the outer surface of the natural stone powder layer (3) away from the aggregate layer (2), the PVC layer (4), the natural stone powder layer (3), the aggregate layer (2) and the silicate cement layer (1) are all arranged in a square structure, the thickness of the silicate cement layer (1) is greater than the thickness of the aggregate layer (2), the natural stone powder layer (3) and the PVC layer (4), and a plurality of strip-shaped curved plates (5) are provided on the surface of the PVC layer (4).

2. The flame-retardant polymer building wallboard according to claim 1, characterized in that: Two lateral plug-in blocks (7) are provided on the outer wall of one side of the silicate cement layer (1), and the two lateral plug-in blocks (7) are symmetrical about the center line of the silicate cement layer (1).

3. The flame-retardant polymer building wallboard according to claim 2, characterized in that: The outer wall of the silicate cement layer (1) away from the lateral plug-in block (7) is provided with a lateral plug-in groove (9), the two lateral plug-in grooves (9) are symmetrical about the center line of the silicate cement layer (1), and the lateral plug-in grooves (9) and the lateral plug-in block (7) cooperate with each other.

4. The flame-retardant polymer building wallboard according to claim 1, characterized in that: Upper plug-in blocks (6) are provided on both sides of the top of the silicate cement layer (1), and the two upper plug-in blocks (6) are symmetrical about the center line of the silicate cement layer (1).

5. The flame-retardant polymer building wallboard according to claim 4, characterized in that: Lower plug-in grooves (8) are provided on both sides of the bottom end of the silicate cement layer (1), and the two lower plug-in grooves (8) are symmetrical about the center line of the silicate cement layer (1). The lower plug-in grooves (8) cooperate with the upper plug-in block (6).

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