Efficient sealing strip for splicing ALC partition boards

Abstract

The utility model discloses an efficient sealing strip for splicing of ALC partition boards, and relates to the technical field of sealing strips, the efficient sealing strip comprises a sealing strip main body and a seam inserting strip which is arranged in the length direction of the sealing strip main body and used for being inserted into a spliced wall seam, and the sealing strip main body is provided with a plurality of metal wires for enhancing the strength of the sealing strip main body; the metal wires are distributed in the sealing strip body in a net shape. The inserting seam strip is inserted into the splicing wall seam of the ALC partition board, so that the accuracy of the mounting position is improved, and the sealing effect is further improved; metal wires distributed in a net shape are arranged in the sealing strip body and provide high-strength support for the sealing strip body. When the silica gel sealing strip is subjected to external force, the metal wire net-shaped structure can disperse stress, the situation that the silica gel sealing strip body is torn due to the fact that the stress is concentrated at a certain point is avoided, the overall strength and deformation resistance are enhanced, and the possibility of tearing and damage is reduced.

Description

Technical Field

[0001] This application relates to the field of sealing strip technology, and in particular to a high-efficiency sealing strip for splicing ALC partition panels. Background Technology

[0002] In the modern construction field, with the increasing demands for efficient use of building space, construction speed, and environmental protection and energy conservation, new wall materials have been widely applied. ALC partition boards (Autoclaved Lightweight Concrete) are a high-performance wall material that, due to their lightweight, high strength, heat insulation, sound insulation, and fire resistance, have gradually become one of the mainstream choices for building partitions. ALC partition boards are typically installed by splicing multiple boards together to form a complete wall structure. However, the sealing of the joints is crucial, directly affecting the overall performance of the wall, such as waterproofing, sound insulation, and heat insulation. To ensure the sealing of the ALC partition board joints, sealing strips are usually used. These sealing strips fill the gaps between the partition boards, preventing the penetration of air, moisture, dust, and other substances, thereby improving the wall's functionality and durability.

[0003] Currently, there are many types of sealing strips available on the market for splicing ALC partition panels. Among them, silicone sealing strips, due to their soft texture, can fit well into the splicing surfaces of the partition panels, thus forming an effective sealing barrier.

[0004] Regarding the aforementioned technologies, the inventors believe that during the installation and use of ALC partition panels, the sealing strips are subjected to various external forces, such as compression, stretching, and friction. Because silicone itself has relatively weak mechanical properties, the sealing strips are prone to tearing and damage after prolonged exposure to these external forces. Utility Model Content

[0005] The purpose of this application is to provide a high-efficiency sealing strip for splicing ALC partition panels, using silicone sealing strips to improve the problem of tearing and damage that easily occurs after being subjected to these external forces for a long time.

[0006] This application provides a high-efficiency sealing strip for splicing ALC partition panels, employing the following technical solution:

[0007] ALC high-efficiency sealing strip for splicing partition walls includes a sealing strip body and a joint strip for inserting into the splicing wall joints, which is arranged along the length of the sealing strip body. The sealing strip body is provided with a plurality of metal wires to enhance the strength of the sealing strip body, and the metal wires are distributed in a mesh pattern inside the sealing strip body.

[0008] By adopting the above technical solution, the insertion strip is inserted into the splicing joint of the ALC partition wall panel, improving the accuracy of the installation position and thus improving the sealing effect; the sealing strip body is provided with a mesh-like distribution of metal wires, which provides high-strength support for the sealing strip body; when subjected to external force, the metal wire mesh structure can disperse stress, avoiding stress concentration at a certain point that could cause the silicone sealing strip body to tear, thereby enhancing the overall strength and resistance to deformation and reducing the possibility of tearing or damage.

[0009] Optionally, the surface of the metal wire is provided with a coating for protecting the metal wire.

[0010] By adopting the above technical solution, the coating on the surface of the metal wire plays a protective role. In actual use environment, the metal wire may be corroded by moisture, chemicals, etc. and rust will reduce the strength and service life of the metal wire. The coating can effectively isolate external corrosive factors, maintain the metal wire to maintain good performance for a long time, and thus continuously provide stable strength support for the sealing strip body, extending the overall service life of the sealing strip.

[0011] Optionally, the metal wires are connected to form a mesh using a plain weave.

[0012] By adopting the above technical solution, this weaving method makes the metal wires evenly distributed in the longitudinal and transverse directions, forming a stable overall structure; the plain-weave metal mesh can more evenly distribute stress when subjected to force, and compared with irregular distribution or other weaving methods, it can better withstand external forces in all directions, further enhancing the strength and tear resistance of the sealing strip body.

[0013] Optionally, short fibers that enhance the tear resistance of the sealing strip body are dispersed in the sealing strip body.

[0014] By adopting the above technical solution, when the sealing strip is subjected to external force, the short fibers can play a bridging role and prevent the expansion of cracks; the short fibers are evenly dispersed in the sealing strip body and can play a tear-resistant role in various positions in the sealing strip body, thereby effectively reducing the occurrence of tearing and damage.

[0015] Optionally, the side of the sealing strip body that is in contact with the wall has several regularly arranged anti-slip protrusions.

[0016] By adopting the above technical solution, after installation, the anti-slip protrusions can reduce the displacement of the sealing strip due to factors such as wall vibration and displacement during long-term use. If the sealing strip is displaced, it may lead to a decrease in the sealing effect or even the appearance of gaps in some areas, thereby increasing the risk of tearing and damage. Therefore, the anti-slip protrusions help maintain the stability of the seal and reduce the chance of damage to the sealing strip.

[0017] Optionally, the anti-slip protrusion is hemispherical.

[0018] By adopting the above technical solution, the anti-slip protrusion is hemispherical. This shape increases friction while avoiding damage to the wall surface caused by sharp shapes. At the same time, the hemispherical design allows the anti-slip protrusion to distribute pressure more evenly when subjected to force, and it is not easy to be damaged itself, ensuring the long-term effectiveness of the anti-slip function. This, in turn, ensures the installation stability of the sealing strip and reduces the risk of damage caused by displacement.

[0019] Optionally, the anti-slip protrusion is integrally formed with the sealing strip body.

[0020] By adopting the above technical solution, the one-piece molding structure makes the connection between the anti-slip protrusion and the main body of the sealing strip more secure, and it will not fall off during long-term use. Therefore, the one-piece molding design helps to maintain the overall performance of the sealing strip.

[0021] Optionally, the sealing strip body and the outer wall of the insertion strip are provided with an anti-aging layer.

[0022] By adopting the above technical solution, silicone will age due to environmental factors such as light, temperature, and humidity during long-term use. Aged silicone will become hard and brittle, and its tear resistance and breakage resistance will decrease significantly. The anti-aging layer can slow down the aging process of silicone, maintain the flexibility and elasticity of silicone, and ensure that the sealing strip maintains good performance during long-term use, reducing tearing and breakage problems caused by aging.

[0023] In summary, this application includes at least the following beneficial technical effects of the high-efficiency sealing strip for ALC partition wall panel splicing:

[0024] 1. The joint strip is inserted into the splicing joint of the ALC partition wall panel to improve the accuracy of the installation position, thereby improving the sealing effect; the sealing strip body is equipped with a mesh-like distribution of metal wires to provide high-strength support for the sealing strip body; when subjected to external force, the metal wire mesh structure can disperse stress, avoid stress concentration at a certain point that could cause the silicone sealing strip body to tear, enhance the overall strength and deformation resistance, and reduce the possibility of tearing or damage;

[0025] 2. When the sealing strip is subjected to external force, the short fibers can act as a bridge to prevent the crack from spreading; the short fibers are evenly distributed in the sealing strip body and can play a tear-resistant role in various positions within the sealing strip body, thereby effectively reducing the occurrence of tearing and damage;

[0026] 3. After installation, the anti-slip protrusions can reduce the displacement of the sealing strip due to factors such as wall vibration and displacement during long-term use. If the sealing strip is displaced, it may lead to a decrease in the sealing effect or even the appearance of gaps in some areas, thereby increasing the risk of tearing and damage. Therefore, the anti-slip protrusions help maintain the stability of the seal and reduce the chance of damage to the sealing strip. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the overall structure of the high-efficiency sealing strip used for splicing ALC partition walls.

[0028] Figure 2 yes Figure 1 Enlarged diagram of point A in the middle.

[0029] Figure 3 This is a cross-sectional schematic diagram of the high-efficiency sealing strip used for splicing ALC partition panels.

[0030] In the diagram, 1 is the main body of the sealing strip; 11 is the insertion strip; 2 is the metal wire; 21 is the coating; 3 is the short fiber; 4 is the anti-slip protrusion; and 5 is the anti-aging layer. Detailed Implementation

[0031] The following is in conjunction with the appendix Figure 1 - Appendix Figure 3 This application will be described in further detail below.

[0032] High-efficiency sealing strips for ALC partition wall panel splicing, refer to Figure 1 The whole is long and narrow, including the sealing strip body 1, which plays the core sealing and bearing role, and the insertion strip 11, which is set along the length of the sealing strip body 1 for insertion into the splicing wall gap. Both the sealing strip body 1 and the insertion strip 11 are made of silicone. The width of the insertion strip 11 is smaller than the width of the splicing gap of common ALC partition wall panels, while the length is the same as that of the sealing strip body 1.

[0033] Reference Figure 1 The sealing strip body 1 has several regularly arranged anti-slip protrusions 4 on the side that adheres to the wall. These anti-slip protrusions 4 are hemispherical and are integrally formed with the sealing strip body 1. The sealing strip body 1 and the outer wall of the insertion strip 11 are provided with an anti-aging layer 5. In this embodiment, phenolic reagent is sprayed on the outer wall of the sealing strip body 1 and the insertion strip 11 as the anti-aging layer 5.

[0034] Reference Figure 2The sealing strip body 1 contains short fibers 3 that enhance its tear resistance. In this embodiment, polyester fibers, a material with certain strength and flexibility, are selected. Their length is typically controlled to be 2-5 mm, and their diameter to be 10-20 micrometers, and they are uniformly dispersed within the sealing strip body 1. Furthermore, the short fibers 3 undergo surface treatment before being added to the sealing strip body 1, specifically using a silane coupling agent. The special "amphoteric" structure of the silane coupling agent molecules allows one end to adhere to the surface of the short fiber 3 while the other end is tightly entangled with the molecular chains of the sealing strip body 1 material. This enhances the bonding force between the short fibers 3 and the sealing strip body 1, maximizing the effectiveness of the short fibers 3.

[0035] Reference Figure 1 , Figure 3 The sealing strip body 1 is provided with several metal wires 2 to enhance its strength. In this embodiment, iron wire is used. The surface of the metal wires 2 is provided with a coating 21 to protect the metal wires 2, specifically a zinc coating, which isolates the metal wires from air and moisture, prevents the iron wires from rusting and corroding, and extends the service life of the metal wires 2. The metal wires 2 are distributed in a mesh inside the sealing strip body 1. Several metal wires 2 are connected to each other by plain weave to form a mesh. The plain weave method makes the metal wires 2 interwoven in an orderly manner in the longitudinal and transverse directions.

[0036] The implementation principle of this application embodiment is as follows:

[0037] In actual use, the construction workers will precisely insert the joint strip 11 into the wall gap. During daily use, when the partition wall panel is displaced and deformed due to temperature, vibration, or external impact, causing the sealing strip to be under stress, the short fibers 3 inside the sealing strip body 1 are tightly bonded with the silicone to improve tear resistance. At the same time, the plain-woven metal mesh provides rigid support to resist pressure and tensile force and maintain shape stability. After installation, the hemispherical anti-slip protrusions 4 are in close contact with the partition wall panel to maintain sealing stability.

[0038] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be covered within the scope of protection of this application.

Claims

1. ALC partition wall panel splicing high-efficiency sealing strip, characterized in that: It includes a sealing strip body (1) and a joint strip (11) for inserting into the splicing wall joint, which is arranged along the length direction of the sealing strip body (1). The sealing strip body (1) is provided with a plurality of metal wires (2) to enhance the strength of the sealing strip body (1). The metal wires (2) are distributed in a mesh inside the sealing strip body (1).

2. The high-efficiency sealing strip for splicing ALC partition panels according to claim 1, characterized in that: The surface of the metal wire (2) is provided with a coating (21) for protecting the metal wire (2).

3. The high-efficiency sealing strip for splicing ALC partition panels according to claim 1, characterized in that: Several of the metal wires (2) are connected to form a mesh by plain weave.

4. The high-efficiency sealing strip for splicing ALC partition panels according to claim 1, characterized in that: The sealing strip body (1) is provided with short fibers (3) that enhance the tear resistance of the sealing strip body (1).

5. The high-efficiency sealing strip for splicing ALC partition panels according to claim 1, characterized in that: The sealing strip body (1) has several regularly arranged anti-slip protrusions (4) on the side that is in contact with the wall.

6. The high-efficiency sealing strip for splicing ALC partition panels according to claim 5, characterized in that: The anti-slip protrusion (4) is hemispherical.

7. The high-efficiency sealing strip for splicing ALC partition panels according to claim 5, characterized in that: The anti-slip protrusion (4) is integrally formed with the sealing strip body (1).

8. The high-efficiency sealing strip for splicing ALC partition panels according to claim 1, characterized in that: The outer walls of the sealing strip body (1) and the insertion strip (11) are provided with an anti-aging layer (5).

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