Fireproof and moistureproof fiber reinforced calcium silicate board

Abstract

The utility model relates to the technical field of calcium silicate boards, in particular to a fireproof and moistureproof fiber reinforced calcium silicate board. The technical problems that an existing calcium silicate board is usually installed in a kitchen or a boiler room for use, due to the fact that the calcium silicate board is close to a fire source and steam and is prone to being affected by high temperature and moisture, the strength of the calcium silicate board is reduced, expansion deformation of the calcium silicate board is caused, gaps between boards are enlarged, and the structural stability and the bearing capacity are reduced are solved. According to the technical scheme, the fireproof and moistureproof fiber reinforced calcium silicate board comprises a base board, a fiber reinforced assembly, a flame-retardant assembly and a connecting assembly; the base plates are filled with the reinforcing plates, the fiber layers are laid for reinforcement, the bearing capacity and the deformation resistance of the calcium silicate plates are improved, the calcium silicate plates are not prone to deformation under the action of external force, the sealing strips are installed at the joints of the two base plates for sealed connection, gaps between the plates are effectively sealed, water permeation is prevented, and the service life of the plates is prolonged. The stability of the calcium silicate board in a humid environment is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of calcium silicate boards, in particular to a fireproof and moisture-proof fiber-reinforced calcium silicate board. Background Art

[0002] Calcium silicate board is a new type of green and environmentally friendly building material. It is an inorganic building material made of siliceous material and calcium material as the main components, with reinforcing fiber materials, additives, etc. in a certain proportion, and is made through processes such as copying or molding, autoclaving and curing. The existing calcium silicate board is usually installed in the kitchen or boiler room during use. Since the calcium silicate board is close to the fire source and steam, it is easily affected by high temperature and humidity, which leads to the decrease in strength and expansion and deformation of the calcium silicate board, which increases the gap between the boards and reduces the structural stability and bearing capacity. Therefore, we propose a fire-proof and moisture-proof fiber-reinforced calcium silicate board to solve the above problems. Utility Model Content

[0003] In order to overcome the existing calcium silicate boards, they are usually installed in kitchens or boiler rooms. Since calcium silicate boards are close to fire sources and steam, they are easily affected by high temperature and moisture, which causes the strength of the calcium silicate boards to decrease and expand and deform, increasing the gaps between the boards and reducing the structural stability and load-bearing capacity.

[0004] The technical solution of the utility model is: a fireproof and moisture-proof fiber-reinforced calcium silicate board, comprising a base plate, a fiber reinforcement component, a flame retardant component and a connecting component; the inside of the base plate is installed with a fiber reinforcement component for improving the impact resistance of the board, the upper end of the base plate is installed with a flame retardant component for reducing the combustion performance of the board so that it can effectively alleviate flame combustion, and the outer end of the base plate is installed with a connecting component for stably connecting two groups of boards.

[0005] Preferably, the substrate is reinforced by filling a reinforcing plate inside and laying a fiber layer to improve the bearing capacity and deformation resistance of the calcium silicate board, so that it is not easy to deform when subjected to external force and maintains structural stability for a long time. Sealing strips are installed at the joints of the two groups of substrates for sealing connection, which effectively closes the gaps between the plates and prevents moisture penetration, ensures the stability of the calcium silicate board in a humid environment, reduces the risk of deformation due to moisture, and improves the strength of the overall structure. The connecting plates are fixed by using telescopic buckles to firmly fix the connecting plates, reduce loosening caused by vibration or temperature changes, and avoid loosening and wear at the joints. Secondly, the flame-retardant glue connects the flame-retardant layer evenly on the surface of the connecting plate to form a fire barrier, which can reduce the burning of the flame. At the same time, the flame-retardant glue can ensure that the flame-retardant layer is evenly laid on the surface of the connecting plate, enhances the stability of the connection, reduces loosening caused by vibration or temperature changes, and improves the stability of the overall structure.

[0006] Preferably, the fiber reinforcement assembly includes a reinforcement plate, a positioning block, a fiber layer, a fixing strip, a connecting column, a telescopic buckle and a sealing strip. The base is provided with a reinforcement plate inside, the outer wall of the reinforcement plate is paved with a fiber layer, a plurality of groups of positioning blocks are symmetrically provided on the outer wall of the fiber layer, a fixing strip is provided on one side of the positioning block, and the fiber layer is fixedly connected to the base plate through the positioning block and the fixing strip. The base plate is reinforced by filling the reinforcement plate and laying the fiber layer inside, thereby improving the bearing capacity and deformation resistance of the calcium silicate board, making it less likely to deform when subjected to external force, maintaining structural stability for a longer period of time, extending the service life, and reducing the frequency of maintenance and replacement.

[0007] Preferably, a connecting column is provided at the upper corner of the base plate, a telescopic buckle is provided at one end of the connecting column, and a sealing strip is provided around the outer wall of the base plate. The sealing strip is installed at the connection between the two groups of base plates for sealing connection, which effectively closes the gap between the plates to prevent moisture penetration, ensure the stability of the calcium silicate board in a humid environment, reduce the risk of deformation due to moisture, and improve the stability and strength of the overall structure.

[0008] Preferably, the flame retardant assembly includes a flame retardant layer, an auxiliary plate and a connecting plate. A connecting plate is provided at the upper end of the base plate. A card hole is opened at the corner of the lower end of the connecting plate. The connecting plate is fastened to the connecting plate by a telescopic card buckle. The connecting plate is fixed by using the telescopic card buckle to firmly fix the connecting plate, reduce looseness caused by vibration or temperature change, avoid looseness and wear at the connection, and improve the stability of the overall structure.

[0009] Preferably, a flame retardant layer is provided above the connecting plate, and flame retardant glue is provided between the flame retardant layer and the connecting plate. The flame retardant layer is bonded to the connecting plate by the flame retardant glue, and an auxiliary plate is laid on the upper end of the flame retardant layer. The flame retardant layer is connected by the flame retardant glue and is evenly laid on the surface of the connecting plate to form a fire barrier, which can reduce the burning of flames. At the same time, the flame retardant glue can ensure that the flame retardant layer is evenly laid on the surface of the connecting plate, thereby enhancing the stability of the connection and reducing loosening caused by vibration or temperature changes.

[0010] Preferably, the connecting assembly includes a limit block, a movable clamping plate and a positioning rod. The outer wall of the base plate is provided with a positioning rod, and the outer wall of the positioning rod is sleeved with a movable clamping plate. A clamping slot is provided on the side of the base plate away from the movable clamping plate. The movable clamping plate is rotated along the outer wall of the positioning rod and inserted into the interior of the second group of base plates for clamping and fixing, thereby ensuring that the connection between the calcium silicate boards is more firm to adapt to different installation environments and requirements.

[0011] Preferably, the outer wall of the substrate is located below the movable clamping plate and is provided with a plurality of groups of limit blocks, and the outer wall of the substrate is provided with limit grooves for accommodating the limit blocks. By using the limit blocks to assist in connecting the two groups of substrates, additional fixing points are provided, thereby improving the connection strength between the calcium silicate boards, reducing looseness caused by vibration or temperature changes, and improving the stability of the substrate connection.

[0012] Beneficial effects of the utility model:

[0013] 1. Compared with traditional calcium silicate boards, reinforcing plates are filled inside the base plate and fiber layers are laid for reinforcement to improve the bearing capacity and deformation resistance of the calcium silicate board, so that it is not easy to deform when subjected to external forces, and the structural stability is maintained for a long time. Sealing strips are installed at the joints of the two sets of base plates for sealing connections, which effectively closes the gaps between the plates and prevents moisture penetration, ensuring the stability of the calcium silicate board in a humid environment, reducing the risk of deformation due to moisture, and improving the strength of the overall structure.

[0014] 2. The connecting plate is fixed by using a telescopic buckle to firmly fix the connecting plate, reduce looseness caused by vibration or temperature changes, and avoid looseness and wear at the connection. Secondly, the flame retardant adhesive connects the flame retardant layer evenly on the surface of the connecting plate to form a fire barrier, which can reduce the burning of the flame. At the same time, the flame retardant adhesive can ensure that the flame retardant layer is evenly laid on the surface of the connecting plate, enhance the stability of the connection, reduce looseness caused by vibration or temperature changes, and improve the stability of the overall structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the fiber reinforcement component of the utility model;

[0017] Figure 3 This is a schematic diagram of the flame retardant component structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the connection component of the utility model.

[0019] Explanation of the accompanying drawings: 1. Base plate; 2. Fiber reinforcement assembly; 201. Reinforcement plate; 202. Positioning block; 203. Fiber layer; 204. Fixing strip; 205. Connecting column; 206. Telescopic buckle; 207. Sealing strip; 3. Flame retardant assembly; 301. Flame retardant layer; 302. Auxiliary plate; 303. Connecting plate; 4. Connecting assembly; 401. Limiting block; 402. Movable card plate; 403. Positioning rod. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0021] See also Figure 1-4The utility model provides an embodiment: a fireproof and moisture-proof fiber-reinforced calcium silicate board, comprising a substrate 1, a fiber reinforcement component 2, a flame retardant component 3 and a connecting component 4; the inside of the substrate 1 is installed with a fiber reinforcement component 2 for improving the impact resistance of the board, the upper end of the substrate 1 is installed with a flame retardant component 3 for reducing the combustion performance of the board so that it can effectively alleviate flame combustion, and the outer end of the substrate 1 is installed with a connecting component 4 for stably connecting two groups of boards.

[0022] See also Figure 1-2 In this embodiment, the fiber reinforcement component 2 includes a reinforcement plate 201, a positioning block 202, a fiber layer 203, a fixing strip 204, a connecting column 205, a telescopic buckle 206 and a sealing strip 207. The reinforcement plate 201 is arranged inside the base, the outer wall of the reinforcement plate 201 is paved with a fiber layer 203, and the outer wall of the fiber layer 203 is symmetrically provided with multiple groups of positioning blocks 202. A fixing strip 204 is arranged on one side of the positioning block 202. The fiber layer 203 is fixedly connected to the base plate 1 through the positioning block 202 and the fixing strip 204. The base plate 1 is filled with the reinforcement plate 201 and the fiber layer 203 is laid to reinforce it, thereby improving The bearing capacity and deformation resistance of the calcium silicate board make it difficult to deform when subjected to external force, maintain structural stability for a long time, extend service life, and reduce the frequency of maintenance and replacement. A connecting column 205 is provided at the upper corner of the substrate 1, and a telescopic buckle 206 is provided at one end of the connecting column 205. A sealing strip 207 is provided around the outer wall of the substrate 1. The sealing strip 207 is installed at the connection between the two groups of substrates 1 for sealing connection, which effectively closes the gap between the plates and prevents moisture penetration, thereby ensuring the stability of the calcium silicate board in a humid environment, reducing the risk of deformation due to moisture, and improving the stability and strength of the overall structure.

[0023] See also Figure 1-3 In this embodiment, the flame retardant assembly 3 includes a flame retardant layer 301, an auxiliary plate 302 and a connecting plate 303. The upper end of the substrate 1 is provided with a connecting plate 303, and a clamping hole is opened at the lower corner of the connecting plate 303. The connecting plate 303 is fixed with the connecting plate 303 by the telescopic buckle 206. The connecting plate 303 is fixed by clamping the connecting plate 303 with the telescopic buckle 206, and the connecting plate 303 is firmly fixed, which reduces the looseness caused by vibration or temperature change, avoids the looseness and wear of the connection, and improves the stability of the overall structure. A flame retardant layer 301 is provided above the flame retardant layer 301, and flame retardant glue is provided between the flame retardant layer 301 and the connecting plate 303. The flame retardant layer 301 is bonded to the connecting plate 303 by the flame retardant glue. An auxiliary plate 302 is laid on the upper end of the flame retardant layer 301. The flame retardant layer 301 is connected by the flame retardant glue and evenly laid on the surface of the connecting plate 303 to form a fire barrier, which can reduce the burning of flames. At the same time, the flame retardant glue can ensure that the flame retardant layer 301 is evenly laid on the surface of the connecting plate 303, enhance the stability of the connection, and reduce loosening caused by vibration or temperature changes.

[0024] See also Figure 2-4 In this embodiment, the connecting component 4 includes a limiting block 401, an active clamping plate 402 and a positioning rod 403. The outer wall of the substrate 1 is provided with a positioning rod 403, and the outer wall of the positioning rod 403 is sleeved with an active clamping plate 402. A clamping groove is provided on the side of the substrate 1 away from the active clamping plate 402. The active clamping plate 402 is rotated along the outer wall of the positioning rod 403 and inserted into the second group of substrates 1 for clamping and fixing, thereby ensuring that the connection between the calcium silicate boards is more firmly connected to adapt to different installation environments and requirements. The outer wall of the substrate 1 is located below the active clamping plate 402 and is provided with multiple groups of limiting blocks 401. The outer wall of the substrate 1 is provided with limiting grooves for accommodating the limiting blocks 401. The limiting blocks 401 are used to assist the connection of the two groups of substrates 1, thereby providing additional fixing points, improving the connection strength between the calcium silicate boards, reducing loosening caused by vibration or temperature changes, and improving the connection stability of the substrate 1.

[0025] When working, firstly, a fiber layer 203 is laid on the surface of the reinforcement plate 201, and the two groups of base plates 1 are buckled by using the positioning block 202 and the fixing strip 204, so that the reinforcement plate 201 connecting the fiber layer 203 is clamped inside the two groups of base plates 1, and the fiber layer 203 is used for reinforcement, so that it is not easy to deform when subjected to external force, the bearing capacity and anti-deformation ability are increased, and the structural stability is maintained for a long time. Secondly, the sealing strip 207 is installed at the connection between the two groups of base plates 1 for sealing connection, which effectively closes the gap between the plates and prevents moisture from penetrating. , ensuring the stability of the substrate 1 in a humid environment and reducing the risk of deformation due to moisture. At the same time, manually pry the movable card plate 402 and rotate it along the outer wall of the positioning rod 403 to a certain angle, and then tilt the movable card plate 402 into another group of substrates 1 to form a clamping fixation, firmly fix the connecting plate 303, and reduce looseness caused by vibration or temperature changes. Secondly, when the movable card plate 402 is clamped and fixed, multiple groups of limit blocks 401 are used to assist the connection of the two groups of substrates 1, providing additional fixing points, ensuring the connection strength between the substrates 1, and realizing stable connection of the plates.

[0026] When reinforcing and installing the board, the telescopic buckle 206 is used to clamp the connecting plate 303, and the flame retardant glue is used to stick the flame retardant layer 301 to the surface of the connecting plate 303 to form a fire barrier, which can reduce the burning of the flame. At the same time, the flame retardant glue can ensure that the flame retardant layer 301 is evenly laid on the surface of the connecting plate 303, enhancing the stability of the connection. The sealing strip 207 is installed at the connection between the two groups of substrates 1 for sealing connection, effectively closing the gap between the boards and preventing moisture penetration, ensuring the stability of the calcium silicate board in a humid environment, reducing the risk of deformation due to moisture, and realizing fire and moisture proof maintenance of the board.

[0027] Through the above steps, the substrate 1 is reinforced by filling the reinforcing plate 201 and laying the fiber layer 203, so as to improve the bearing capacity and deformation resistance of the calcium silicate board, so that it is not easy to deform when subjected to external force, and the structural stability is maintained for a long time. The sealing strip 207 is installed at the connection between the two groups of substrates 1 for sealing connection, which effectively closes the gap between the plates and prevents moisture penetration, ensures the stability of the calcium silicate board in a humid environment, reduces the risk of deformation due to moisture, and improves the strength of the overall structure. The connecting plate 303 is fixed by using the telescopic buckle 206 to firmly fix the connecting plate 303, reduce looseness caused by vibration or temperature changes, and avoid looseness and wear at the connection. Secondly, the flame retardant glue connects the flame retardant layer 301 evenly on the surface of the connecting plate 303 to form a fire barrier, which can reduce the burning of the flame. At the same time, the flame retardant glue can ensure that the flame retardant layer 301 is evenly laid on the surface of the connecting plate 303, enhances the stability of the connection, reduces looseness caused by vibration or temperature changes, and improves the stability of the overall structure.

[0028] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A fireproof and moisture-proof fiber-reinforced calcium silicate board, comprising a substrate (1); characterized in that: It also comprises a fiber reinforcement component (2), a flame retardant component (3) and a connection component (4); the fiber reinforcement component (2) for improving the impact resistance of the board is installed inside the base plate (1), the flame retardant component (3) for reducing the combustion performance of the board so as to effectively alleviate flame combustion is installed on the upper end of the base plate (1), and the connection component (4) for stably connecting two groups of boards is installed on the outer end of the base plate (1).

2. The fireproof and moisture-proof fiber-reinforced calcium silicate board according to claim 1, characterized in that: The fiber reinforcement component (2) comprises a reinforcement plate (201), a positioning block (202), a fiber layer (203), a fixing strip (204), a connecting column (205), a telescopic buckle (206) and a sealing strip (207); the reinforcement plate (201) is arranged inside the base; the fiber layer (203) is laid on the outer wall of the reinforcement plate (201); a plurality of groups of positioning blocks (202) are symmetrically arranged on the outer wall of the fiber layer (203); a fixing strip (204) is arranged on one side of the positioning block (202); and the fiber layer (203) is fixedly connected to the base plate (1) via the positioning block (202) and the fixing strip (204).

3. The fireproof and moisture-proof fiber-reinforced calcium silicate board according to claim 2, characterized in that: A connecting column (205) is provided at the upper corner of the base plate (1), a telescopic buckle (206) is provided at one end of the connecting column (205), and a sealing strip (207) is provided around the outer wall of the base plate (1).

4. The fireproof and moisture-proof fiber-reinforced calcium silicate board according to claim 2, characterized in that: The flame retardant assembly (3) comprises a flame retardant layer (301), an auxiliary plate (302) and a connecting plate (303); the connecting plate (303) is provided at the upper end of the base plate (1); a clamping hole is provided at the corner of the lower end of the connecting plate (303); the connecting plate (303) is buckled and fixed to the connecting plate (303) by means of a telescopic buckle (206).

5. The fireproof and moisture-proof fiber-reinforced calcium silicate board according to claim 4, characterized in that: A flame retardant layer (301) is provided above the connecting plate (303), a flame retardant adhesive is provided between the flame retardant layer (301) and the connecting plate (303), the flame retardant layer (301) is bonded to the connecting plate (303) by the flame retardant adhesive, and an auxiliary plate (302) is laid on the upper end of the flame retardant layer (301).

6. The fireproof and moisture-proof fiber-reinforced calcium silicate board according to claim 1, characterized in that: The connecting assembly (4) comprises a limit block (401), a movable clamping plate (402) and a positioning rod (403); the outer wall of the base plate (1) is provided with the positioning rod (403); the outer wall of the positioning rod (403) is sleeved with the movable clamping plate (402); and a clamping groove is provided on a side of the base plate (1) away from the movable clamping plate (402).

7. The fireproof and moisture-proof fiber-reinforced calcium silicate board according to claim 6, characterized in that: The outer wall of the base plate (1) is provided with a plurality of groups of limit blocks (401) below the movable clamping plate (402), and the outer wall of the base plate (1) is provided with limit grooves for accommodating the limit blocks (401).

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