A polystyrene particle lightweight composite core board

Abstract

The utility model discloses a polystyrene particle lightweight composite core board material, comprising a main body, wherein a circular arc groove surface is provided at one end of the main body, and a curved shaft portion is provided at the other end of the main body, the inner side of the circular arc groove surface and the outer side of the curved shaft portion are matched, and the ends of the main body are provided with yield grooves on both sides of the curved shaft portion, and a tie piece is provided inside the main body, and one end of the tie piece extends to the inner side of the curved shaft portion, and the overall top cross-section of the main body is an arc-shaped, wavy or linear structure, and the surfaces of the main body located at the circular arc groove surface and both ends of the curved shaft portion are provided with roughened surfaces, the main body comprises a polystyrene particle core board and a calcium silicate panel, and the calcium silicate panel is provided on both sides of the polystyrene particle core board to realize the construction of arc-shaped or bent partition walls, and the angle between two adjacent panels can be adjusted according to the designed construction angle, so as to provide various beautiful, exquisite and personalized modeling effects for the decoration of indoor space.

Description

Technical Field

[0001] The utility model belongs to the technical field of partition boards, and in particular relates to a polystyrene particle lightweight composite core board. Background Art

[0002] Polystyrene particle lightweight partition board is a new type of green building material, with the characteristics of light weight, sound insulation, heat insulation, fire resistance, moisture resistance, earthquake resistance, and recyclability. Polystyrene particle lightweight partition board is mainly composed of lightweight composite materials, of which polystyrene particles are the main raw material. The wall material is made by mixing polystyrene particles with various inorganic materials such as cement, and then pressing them through a complex process of high-temperature melting, stirring, and molding. The board surface uses a high-density calcium silicate board to finally obtain this lightweight and environmentally friendly partition board.

[0003] The polystyrene particle lightweight composite board is light in weight, which can reduce the deadweight of the building and reduce the burden on the foundation and structural design of the building. Therefore, it is not only widely used in the external walls, roofs and floors of the building, but also can be used in interior decoration for suspended ceilings, wall partitions, floor sound insulation and other aspects. In the field of interior decoration, the existing polystyrene particle lightweight composite polystyrene particle core board has a single shape, and can generally only be installed in a straight line or vertical arrangement. The function is relatively single, and it cannot be arbitrarily shaped for use in a shaped grid wall structure. Therefore, the utility model proposes a polystyrene particle lightweight composite core board to achieve the construction of arc-shaped or bent partition walls. The angle between two adjacent boards can be adjusted according to the designed construction angle, providing a certain aesthetics for the indoor space.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a polystyrene particle lightweight composite core board material, comprising a main body, a circular arc groove surface is provided at one end of the main body, and a curved shaft portion is provided at the other end of the main body, the inner side of the circular arc groove surface and the outer side of the curved shaft portion are adapted to each other, and the ends of the main body are provided with clearance grooves on both sides of the curved shaft portion, and a tie piece is provided inside the main body, and one end of the tie piece extends to the inner side of the curved shaft portion.

[0006] As a preferred technical solution of the utility model, the top cross-section of the main body is an arc-shaped, wavy or straight-line structure.

[0007] As a preferred technical solution of the utility model, the surfaces of the main body located at the arc groove surface and the surfaces at both ends of the arc-shaped shaft portion are provided with roughened surfaces.

[0008] As a preferred technical solution of the utility model, the main body includes a polystyrene particle core plate and a calcium silicate panel, and the calcium silicate panel is arranged on both sides of the polystyrene particle core plate.

[0009] As a preferred technical solution of the utility model, a reinforcing mesh is provided on one side of the calcium silicate panel, and the reinforcing mesh is attached to the outer surface of the calcium silicate panel.

[0010] Compared with the prior art, the utility model has the following beneficial effects: the utility model can build an arc-shaped or curved partition wall by fitting the arc-shaped shaft parts and the arc groove surfaces of the adjacent main body ends, and then adjusting the angle and fixing the joints with cement mortar. The angle between two adjacent panels can be adjusted according to the designed construction angle, providing various beautiful, exquisite and personalized modeling effects for the decoration of indoor space, making the space more beautiful and comfortable. At the same time, the whole has the characteristics of light weight, sound insulation, heat insulation, fire resistance, moisture resistance, earthquake resistance, and recyclability. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0012] Figure 1 It is a schematic diagram of the cross-sectional structure of the utility model;

[0013] Figure 2 It is a structural schematic diagram of the bending angle of the utility model;

[0014] In the figure: 1. main body; 2. arc groove surface; 3. arc-shaped shaft; 4. clearance groove; 5. anchor; 6. roughened surface; 7. polystyrene particle core board; 8. calcium silicate panel; 9. reinforcing mesh. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0016] See also Figure 1-2The utility model provides the following technical solutions: a polystyrene particle lightweight composite core board material, comprising a main body 1, a circular arc groove surface 2 is arranged at one end of the main body 1, and a curved shaft portion 3 is arranged at the other end of the main body 1, the inner side of the circular arc groove surface 2 and the outer side of the curved shaft portion 3 are adapted to each other, and the ends of the main body 1 are provided with yield grooves 4 on both sides of the curved shaft portion 3, and a tie piece 5 is arranged inside the main body 1, and one end of the tie piece 5 extends to the inner side of the curved shaft portion 3. In this embodiment, the curved shaft portion 3 and the circular arc groove surface 2 at the ends of the adjacent main body 1 are fitted together, and then the angle is adjusted and the joint is fixed by evenly applying cement mortar, so as to realize the construction of a curved or bent partition wall, and the angle between two adjacent boards can be adjusted according to the designed construction angle.

[0017] In order to increase the variety of structural shapes of the partition board, in this embodiment, as a preferred technical solution of the utility model, the overall top cross-section of the main body 1 is an arc-shaped, wavy or straight-line structure.

[0018] In order to increase the bonding strength between two adjacent plates, in this embodiment, as a preferred technical solution of the utility model, the surfaces of the main body 1 at both ends of the circular arc groove surface 2 and the arc-shaped shaft portion 3 are provided with roughened surfaces 6.

[0019] In order to have the characteristics of light weight, sound insulation, heat insulation, fire resistance, moisture resistance, earthquake resistance, and recyclability, in this embodiment, as a preferred technical solution of the utility model, the main body 1 includes a polystyrene particle core board 7 and a calcium silicate panel 8, and the calcium silicate panel 8 is arranged on both sides of the polystyrene particle core board 7.

[0020] In order to ensure that the panel is not prone to cracking, falling off, etc., in this embodiment, as a preferred technical solution of the utility model, a reinforcing mesh 9 is provided on one side of the calcium silicate panel 8, and the reinforcing mesh 9 is attached to the outer surface of the calcium silicate panel 8.

[0021] Finally, it should be noted that in the present utility model, unless otherwise clearly stipulated and limited, terms such as "installation", "setting", "connection", "fixation", and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0022] The above description is only a preferred embodiment 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 polystyrene particle lightweight composite core board, comprising a main body (1), characterized in that: A circular arc groove surface (2) is provided at one end of the main body (1), and a curved shaft portion (3) is provided at the other end of the main body (1). The inner side of the circular arc groove surface (2) and the outer side of the curved shaft portion (3) are adapted to each other. The ends of the main body (1) are provided with clearance grooves (4) on both sides of the curved shaft portion (3). An anchor (5) is provided inside the main body (1), and one end of the anchor (5) extends to the inner side of the curved shaft portion (3).

2. A polystyrene particle lightweight composite core board material according to claim 1, characterized in that: The overall top cross-section of the main body (1) is an arc-shaped, wavy or straight-line structure.

3. A polystyrene particle lightweight composite core board material according to claim 2, characterized in that: The surfaces of the main body (1) located at the arc groove surface (2) and at both ends of the arc-shaped shaft portion (3) are provided with roughened surfaces (6).

4. A polystyrene particle lightweight composite core board material according to claim 3, characterized in that: The main body (1) comprises a polystyrene particle core board (7) and a calcium silicate panel (8), wherein the calcium silicate panel (8) is arranged on both sides of the polystyrene particle core board (7).

5. The polystyrene particle lightweight composite core board material according to claim 4, characterized in that: A reinforcing mesh (9) is provided on one side of the calcium silicate panel (8), and the reinforcing mesh (9) is attached to the outer surface of the calcium silicate panel (8).

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