Environment-friendly anti-radiation gypsum plaster board

Abstract

The utility model belongs to the field of gypsum boards, and particularly relates to an environment-friendly anti-radiation paper surface gypsum board which comprises a gypsum board body, the gypsum board body comprises a lower gypsum layer, a connecting layer, an upper gypsum layer and a paper surface layer, the connecting layer is installed on the top of the lower gypsum layer, the upper gypsum layer is installed on the top of the connecting layer, and the paper surface layer is installed on the upper gypsum layer. The paper surface layer is installed on the top of the upper gypsum layer, the connecting layer comprises a connecting frame, a protective layer, a reinforcing layer and an anti-radiation layer, the protective layer, the reinforcing layer and the anti-radiation layer are arranged in the connecting frame, the reinforcing layer is arranged on the top of the protective layer, the anti-radiation layer is arranged on the top of the reinforcing layer, and the protective layer is arranged on the top of the anti-radiation layer. The protective layer comprises a waterproof layer, a sterilization layer and a fireproof layer. The anti-radiation plasterboard is reasonable in design, radiation of X rays and gamma rays can be effectively prevented by arranging the anti-radiation layer, the anti-radiation performance of the plasterboard body is improved, and the connecting layer can be detached, recycled and recycled.

Description

Technical Field

[0001] The utility model relates to the technical field of gypsum boards, in particular to an environmentally friendly radiation-resistant paper-faced gypsum board. Background Art

[0002] Paper-faced gypsum board is a lightweight board made of gypsum slurry as the core and paper as the facing on both sides. It is widely used in partitions, ceilings or decoration.

[0003] At present, a Chinese patent announcement with announcement number CN206053202U discloses an environmentally friendly paper-faced gypsum board, which includes a gypsum board core, a PVC flame retardant layer, an antibacterial moisture-proof layer and a facing paper. PVC flame retardant layers are respectively provided on both sides of the gypsum board core, an antibacterial moisture-proof layer is provided on the outside of the PVC flame retardant layer, and a facing paper is provided on the outside of the antibacterial moisture-proof layer. The gypsum board core is composed of multiple layers of gypsum single-layer boards, a glass fiber layer is provided between two adjacent layers of gypsum single-layer boards on the gypsum board core, a plurality of small holes I are provided on the PVC flame retardant layer, and a plurality of small holes II are provided on the antibacterial moisture-proof layer.

[0004] In actual production, it is found that when gypsum board is used in a radiation environment, the radiation resistance of the gypsum board is poor, and when the gypsum board panel is partially damaged, a large amount of garbage will be generated, and some materials cannot be recycled and reused. Therefore, we propose an environmentally friendly radiation-resistant gypsum board to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes an environmentally friendly radiation-resistant paper-faced gypsum board.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An environmentally friendly radiation-resistant paper-faced gypsum board comprises a gypsum board body, wherein the gypsum board body comprises a lower gypsum layer, a connecting layer, an upper gypsum layer and a paper-faced layer, wherein the connecting layer is installed on top of the lower gypsum layer, the upper gypsum layer is installed on top of the connecting layer, and the paper-faced layer is installed on top of the upper gypsum layer;

[0008] The connection layer includes a connection frame, a protection layer, a reinforcement layer and an anti-radiation layer, wherein the protection layer, the reinforcement layer and the anti-radiation layer are arranged in the connection frame, the reinforcement layer is arranged on the top of the protection layer, and the anti-radiation layer is arranged on the top of the reinforcement layer.

[0009] Preferably, the protective layer comprises a waterproof layer, a sterilization layer and a fireproof layer, the sterilization layer is arranged on the top of the waterproof layer, and the fireproof layer is arranged on the top of the sterilization layer.

[0010] Preferably, the anti-radiation layer comprises an anti-radiation coating and a wave absorbing layer, and the wave absorbing layer is arranged on top of the anti-radiation coating.

[0011] Preferably, a positioning mechanism is provided between the lower gypsum layer, the upper gypsum layer and the connecting frame, a fixing mechanism is provided on the connecting frame, and the fixing mechanism is connected to the positioning mechanism.

[0012] Preferably, the positioning mechanism includes a T-shaped connecting rod and a slot, the upper and lower gypsum layers are fixedly installed with a T-shaped slot on one side close to each other, the top and bottom of the connecting frame are provided with slots, and the T-shaped connecting rod is adapted to the corresponding slot.

[0013] Preferably, the fixing mechanism comprises a fixing groove, a threaded hole and a fixing bolt, wherein the fixing groove is provided on the T-shaped connecting rod, the threaded hole is provided on the inner wall of the slot, the fixing bolt is installed in the inner thread of the threaded hole, and the fixing bolt is adapted to the fixing groove.

[0014] Preferably, glue is coated on one side of the upper gypsum layer and the lower gypsum layer that are close to each other, and the glue is connected to the connecting layer.

[0015] Preferably, a fiber layer is provided in the wave absorbing layer, and the fiber layer is configured as glass fiber reinforced plastics reinforced fibers.

[0016] Beneficial effects of the utility model:

[0017] 1. Since a connecting layer is provided between the upper gypsum layer and the lower gypsum layer, the T-shaped plug rod can be inserted into the corresponding slot. By rotating the fixing bolt, the fixing bolt can be rotated and moved at the same time under the action of the threaded hole, and the fixing bolt can be inserted into the fixing groove, so that the connecting layer can be fixed. The strength of the gypsum board body can be increased through the connecting layer and the reinforcement layer;

[0018] 2. By providing an absorbing layer and glass fiber reinforced fiber, the radiation of X and gamma rays can be effectively blocked. The radiation protection coating can increase the radiation resistance of the gypsum board body. By providing a waterproof layer, the waterproof performance of the gypsum board body can be increased. By providing a sterilization layer, the sterilization performance of the gypsum board body can be increased. By providing a fireproof layer, the fireproof performance of the gypsum board body can be increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural schematic diagram of an environmentally friendly radiation-resistant gypsum board proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the main structure of an environmentally friendly radiation-resistant gypsum board proposed by the utility model;

[0021] Figure 3This is a three-dimensional cross-sectional structural schematic diagram of a protective layer of an environmentally friendly radiation-resistant gypsum board proposed by the utility model;

[0022] Figure 4 This is a three-dimensional cross-sectional structural schematic diagram of an anti-radiation layer of an environmentally friendly anti-radiation paper-faced gypsum board proposed by the utility model;

[0023] Figure 5 This is a schematic structural diagram of part A of an environmentally friendly radiation-resistant gypsum board proposed by the utility model.

[0024] In the figure: 1. gypsum board body; 2. lower gypsum layer; 3. connecting layer; 4. upper gypsum layer; 5. paper surface layer; 6. connecting frame; 7. protective layer; 8. reinforcement layer; 9. anti-radiation layer; 10. waterproof layer; 11. sterilization layer; 12. fireproof layer; 13. radiation protection coating; 14. wave absorbing layer; 15. T-shaped connecting rod; 16. slot; 17. fixing groove; 18. threaded hole; 19. fixing bolt. DETAILED DESCRIPTION

[0025] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of 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.

[0026] Reference Figure 1-5 An environmentally friendly radiation-resistant paper-faced gypsum board comprises a gypsum board body 1, the gypsum board body 1 comprises a lower gypsum layer 2, a connecting layer 3, an upper gypsum layer 4 and a paper surface layer 5, the connecting layer 3 is installed on the top of the lower gypsum layer 2, the upper gypsum layer 4 is installed on the top of the connecting layer 3, and the paper surface layer 5 is installed on the top of the upper gypsum layer 4, the connecting layer 3 comprises a connecting frame 6, a protective layer 7, a reinforcing layer 8 and an anti-radiation layer 9, the protective layer 7, the reinforcing layer 8 and the anti-radiation layer 9 are arranged in the connecting frame 6, the reinforcing layer 8 is arranged on the top of the protective layer 7, and the anti-radiation layer 9 is arranged on the top of the reinforcing layer 8, the connecting layer 3 can be disassembled, so as to facilitate the recovery and recycling of the connecting layer 3, which can save resources and is more environmentally friendly.

[0027] In this embodiment, the protective layer 7 includes a waterproof layer 10, a sterilization layer 11 and a fireproof layer 12. The sterilization layer 11 is arranged on the top of the waterproof layer 10, and the fireproof layer 12 is arranged on the top of the sterilization layer 11. The waterproof layer 10 can increase the waterproof performance of the gypsum board body 1, the sterilization layer 11 can increase the sterilization performance of the gypsum board body 1, and the fireproof layer 12 can increase the fireproof performance of the gypsum board body 1.

[0028] In this embodiment, the anti-radiation layer 9 includes an anti-radiation coating 13 and an absorbing layer 14. The absorbing layer 14 is arranged on the top of the anti-radiation coating 13. More specifically, a fiber layer is provided in the absorbing layer 14, and the fiber layer is arranged as glass fiber reinforced fiber. By providing the absorbing layer 14 and the glass fiber reinforced fiber, the radiation of X and gamma rays can be effectively blocked. The anti-radiation coating 13 can increase the radiation resistance of the gypsum board body 1.

[0029] In this embodiment, a positioning mechanism is provided between the lower gypsum layer 2 and the upper gypsum layer 4 and the connecting frame 6, a fixing mechanism is provided on the connecting frame 6, and the fixing mechanism is connected to the positioning mechanism, the positioning mechanism includes a T-shaped connecting rod 15 and a slot 16, and the lower gypsum layer 2 and the side of the lower gypsum layer 2 close to each other are fixedly installed with a T-shaped slot, the top and bottom of the connecting frame 6 are provided with a slot 16, and the T-shaped connecting rod 15 is adapted to the corresponding slot 16, and the T-shaped connecting rod 15 is fixed in the lower gypsum layer 2 and the upper gypsum layer 4 by casting, so that the lower gypsum layer 2 and the upper gypsum layer 4 are conveniently connected to the connecting layer 3 through the T-shaped connecting rod 15.

[0030] In this embodiment, the fixing mechanism includes a fixing groove 17, a threaded hole 18 and a fixing bolt 19. The fixing groove 17 is provided on the T-shaped connecting rod 15, and the threaded hole 18 is provided on the inner wall of the slot 16. The fixing bolt 19 is installed in the inner thread of the threaded hole 18, and the fixing bolt 19 is adapted to the fixing groove 17. Glue is applied on the side where the upper gypsum layer 4 and the lower gypsum layer 2 are close to each other, and the glue is connected to the connecting layer 3. By rotating the fixing bolt 19, under the action of the threaded hole 18, the fixing bolt 19 is rotated and moved at the same time, and the fixing bolt 19 can be inserted into or disengaged from the fixing groove 17, so that the connecting layer 3 can be fixed and released.

[0031] In the utility model, since a connecting layer 3 is provided between the upper gypsum layer 4 and the lower gypsum layer 2, the T-shaped plug rod can be inserted into the corresponding slot 16, and by rotating the fixing bolt 19, under the action of the threaded hole 18, the fixing bolt 19 is rotated and moved at the same time, and the fixing bolt 19 can be inserted into the fixing groove 17, so that the connecting layer 3 can be fixed, and the strength of the gypsum board body 1 can be increased by the connecting layer 3 and the reinforcement layer. By providing the absorbing layer 14 and the glass fiber reinforced fiber, the radiation of X and gamma rays can be effectively blocked, and the radiation protection coating 13 can increase the radiation resistance of the gypsum board body 1. By providing the waterproof layer 10, the waterproof performance of the gypsum board body 1 can be increased. By providing the sterilization layer 11, the sterilization performance of the gypsum board body 1 can be increased. By providing the fireproof layer 12, the purpose of increasing the fireproof performance of the gypsum board body 1 can be achieved.

[0032] The above is a detailed introduction to an environmentally friendly radiation-resistant gypsum board provided by the utility model. This article uses specific embodiments to explain the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. An environmentally friendly radiation-resistant gypsum board, characterized in that: The gypsum board body (1) comprises a lower gypsum layer (2), a connecting layer (3), an upper gypsum layer (4) and a paper surface layer (5), wherein the connecting layer (3) is installed on top of the lower gypsum layer (2), the upper gypsum layer (4) is installed on top of the connecting layer (3), and the paper surface layer (5) is installed on top of the upper gypsum layer (4); The connection layer (3) comprises a connection frame (6), a protective layer (7), a reinforcement layer (8) and an anti-radiation layer (9); the protection layer (7), the reinforcement layer (8) and the anti-radiation layer (9) are arranged in the connection frame (6); the reinforcement layer (8) is arranged on top of the protection layer (7); and the anti-radiation layer (9) is arranged on top of the reinforcement layer (8).

2. The environmentally friendly radiation-resistant gypsum board according to claim 1, characterized in that: The protective layer (7) comprises a waterproof layer (10), a sterilization layer (11) and a fireproof layer (12); the sterilization layer (11) is arranged on top of the waterproof layer (10), and the fireproof layer (12) is arranged on top of the sterilization layer (11).

3. The environmentally friendly radiation-resistant gypsum board according to claim 1, characterized in that: The anti-radiation layer (9) comprises an anti-radiation coating (13) and a wave absorbing layer (14), wherein the wave absorbing layer (14) is arranged on top of the anti-radiation coating (13).

4. The environmentally friendly radiation-resistant gypsum board according to claim 1, characterized in that: A positioning mechanism is provided between the lower gypsum layer (2), the upper gypsum layer (4) and the connecting frame (6); a fixing mechanism is provided on the connecting frame (6), and the fixing mechanism is connected to the positioning mechanism.

5. The environmentally friendly radiation-resistant gypsum board according to claim 4, characterized in that: The positioning mechanism comprises a T-shaped connecting rod (15) and a slot (16); the upper and lower gypsum layers (2) are fixedly provided with a T-shaped slot on one side thereof close to each other; the top and bottom of the connecting frame (6) are provided with a slot (16); and the T-shaped connecting rod (15) is adapted to fit the corresponding slot (16).

6. The environmentally friendly radiation-resistant gypsum board according to claim 4, characterized in that: The fixing mechanism comprises a fixing groove (17), a threaded hole (18) and a fixing bolt (19); the fixing groove (17) is formed on the T-shaped connecting rod (15); the threaded hole (18) is formed on the inner wall of the slot (16); the fixing bolt (19) is installed in the inner thread of the threaded hole (18); and the fixing bolt (19) is matched with the fixing groove (17).

7. The environmentally friendly radiation-resistant gypsum board according to claim 1, characterized in that: Glue is applied on the side where the upper gypsum layer (4) and the lower gypsum layer (2) are close to each other, and the glue is connected to the connecting layer (3).

8. The environmentally friendly radiation-resistant gypsum board according to claim 3, characterized in that: A fiber layer is provided in the wave absorbing layer (14), and the fiber layer is configured as glass fiber reinforced plastics reinforced fibers.

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