High-strength rubber waterstop

Abstract

The utility model discloses a high-strength rubber waterstop, which relates to the field of rubber waterstops and comprises a waterstop body and a first partition line arranged on the surface of the waterstop body, and a second partition line is mounted on the surface of the waterstop body. A reinforcing plate is mounted on the inner side of the waterstop body; the color identification layers are installed on the surface of the water stop belt body, and the two color identification layers are symmetrically installed along the central axis of the water stop belt body. According to the high-strength rubber waterstop, the reinforcing plate is arranged in the waterstop body of the rubber waterstop, the reinforcing plate is embedded into the waterstop body, the structural strength of the waterstop body can be improved through the arrangement of the reinforcing plate, meanwhile, the supporting force of the center of the reinforcing plate is improved by arranging the supporting plate in the center of the reinforcing plate, and the overall structural strength is improved in an auxiliary mode; the high-strength effect is achieved, and the situation that the rubber waterstop is damaged due to drying expansion after concrete pouring is completed is avoided.

Description

Technical Field

[0001] This utility model relates to the field of rubber waterstop technology, specifically a high-strength rubber waterstop. Background Technology

[0002] Rubber waterstops are materials used in waterproofing projects. They are mainly used to prevent water from seeping through structural gaps. Their structure usually includes a main body, a deformable part of the waterstop with deformation holes, and a fixing plate. Rubber waterstops have the effect of preventing grout leakage.

[0003] In existing technologies, gaps are easily generated during concrete pouring, which can affect the waterproofing effect of the waterstop and thus compromise the main waterproofing performance.

[0004] To overcome the aforementioned shortcomings, Chinese patent (publication number CN216689255U) discloses a rubber waterstop with anti-leakage effect. The rubber waterstop includes a main body with a deformable portion having a deformation hole at its center, and a fixing plate. The fixing plate is rectangularly arranged along the length of the main body and perpendicular to it. It is located next to the deformable portion and integrally formed with the main body. Fixing plates are provided on both sides of the main body. The fixing plates are mainly used for installation and fixation. They fit snugly against the formwork and can be fixed to it, preventing significant changes in the position of the rubber waterstop during concrete pouring, thus ensuring waterproofing. The fixing plates also block the gap between the formwork and the main body, preventing concrete leakage and ensuring the quality of concrete pouring.

[0005] While existing technologies can overcome the shortcomings mentioned above, other problems still exist during their operation. For example, when the waterstop is used inside concrete, the expansion of the concrete can cause the waterstop to be compressed. The compressed waterstop is prone to deformation, and the deformed waterstop is prone to breakage and damage, which can affect the overall service life of the rubber waterstop. Utility Model Content

[0006] The purpose of this invention is to provide a high-strength rubber waterstop to solve the problem mentioned in the background art that when the waterstop is used inside concrete, the expansion of the concrete can easily cause the waterstop to be compressed, the compressed waterstop itself is prone to deformation, and the deformed waterstop is prone to breakage and damage, which can affect the overall service life of the rubber waterstop.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a high-strength rubber waterstop, comprising a waterstop body and a first partition line disposed on the surface of the waterstop body, and a second partition line installed on the surface of the waterstop body; a reinforcing plate is installed on the inner side of the waterstop body; a color marking layer is installed on the surface of the waterstop body, and two color marking layers are symmetrically installed along the central axis of the waterstop body.

[0008] Furthermore, the first partition line is trapezoidal in shape, and the second partition line is arc-shaped, and the first partition line and the second partition line are symmetrically arranged at their centers.

[0009] Furthermore, the surface of the waterstop body is provided with a water-swellable line, and the water-swellable line is trapezoidal in shape and located inside the second partition line.

[0010] Furthermore, the center of the reinforcing plate is cylindrical, and a support plate is fixedly installed inside the reinforcing plate, and the support plate is in the shape of a cross.

[0011] Furthermore, a protective arc plate is installed on the surface of the waterstop body, and the inner side of the protective arc plate is attached to the center of the waterstop body.

[0012] Furthermore, the surface of the waterstop body is provided with a reinforcing adhesive layer, which is made of epoxy resin coating. The surface of the reinforcing adhesive layer is sprayed with an anti-aging layer, which is made of fluororubber coating.

[0013] Furthermore, a wear-resistant layer is bonded to the surface of the anti-aging layer, and the wear-resistant layer is made of polyurethane.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. A reinforcing plate is installed inside the waterstop body of the rubber waterstop. The reinforcing plate is embedded inside the waterstop body. By setting the reinforcing plate, the structural strength of the waterstop body can be improved. At the same time, a support plate is set in the center of the reinforcing plate to improve the support force in the center of the reinforcing plate, which helps to improve the overall structural strength and achieve a high strength effect, thus avoiding damage to the rubber waterstop due to drying expansion after the concrete is poured.

[0016] Furthermore, protective arc plates are installed at the upper and lower ends of the waterstop body. The protective arc plates are installed on the surface of the waterstop body to protect and support the center of the waterstop body, thereby further improving the structural strength of the rubber waterstop and increasing its service life.

[0017] Furthermore, a first partition line and a second partition line are set on the surface of the waterstop body. Through the trapezoidal shape of the first partition line and the arc shape of the second partition line, water-swellable lines are set on the surface of the waterstop body. When the rubber waterstop comes into contact with water, the water-swellable lines absorb moisture and expand, which can increase the size and further ensure the water-stopping and waterproofing effect.

[0018] 2. A reinforcing adhesive layer is coated on the surface of the waterstop body. The reinforcing adhesive layer is made of epoxy resin and is used to create grooves on the surface of the waterstop body to increase roughness, thereby ensuring that the waterstop is tightly bonded to the concrete and preventing leakage. At the same time, an anti-aging layer is applied to the surface of the reinforcing adhesive layer. The anti-aging layer is made of fluororubber coating. The application of fluororubber coating can improve the corrosion resistance of the waterstop body, prevent the waterstop body from aging easily, and further improve the service life of the waterstop.

[0019] Furthermore, a wear-resistant layer is set on the surface of the anti-aging layer. The wear-resistant layer is made of polyurethane and is set on the outermost layer of the waterstop. This ensures the wear resistance of the waterstop while resisting mechanical wear and impact, protecting the waterstop and preventing it from being easily damaged. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0021] Figure 2 This is a side sectional view of the three-dimensional structure of this utility model.

[0022] Figure 3 This is a schematic diagram of the three-dimensional structure of the reinforcing plate of this utility model.

[0023] Figure 4 This is a three-dimensional structural diagram of the waterstop body of this utility model, viewed from above.

[0024] Figure 5 This is a schematic diagram of the three-dimensional structure of the waterstop strip of this utility model.

[0025] Figure 6 This is a schematic diagram of the layered three-dimensional structure of the waterstop body of this utility model.

[0026] In the diagram: 1. Waterstop body; 2. First partition line; 3. Second partition line; 4. Water-swellable line; 5. Reinforcing plate; 6. Support plate; 7. Protective arc plate; 8. Reinforcing adhesive layer; 9. Anti-aging layer; 10. Wear-resistant layer; 11. Color marking layer. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Example 1: As Figures 1-4 The technical solution shown is a high-strength rubber waterstop. To solve the problem of poor waterproofing effect, it discloses: a waterstop body 1 and a first partition line 2 provided on the surface of the waterstop body 1, and a second partition line 3 installed on the surface of the waterstop body 1. The first partition line 2 is trapezoidal in shape, and the second partition line 3 is arc-shaped. The first partition line 2 and the second partition line 3 are centrally symmetrically arranged. A water-swellable line 4 is provided on the surface of the waterstop body 1. The water-swellable line 4 is trapezoidal in shape and is located inside the second partition line 3.

[0029] A first isolation line 2 and a second isolation line 3 are set on the surface of the waterstop body 1. The trapezoidal shape of the first isolation line 2 and the arc shape of the second isolation line 3 can improve the isolation effect. The setting of double isolation lines can further improve the waterproof effect and improve the installation stability and adhesion between the rubber waterstop and the concrete during installation. At the same time, a water-swellable line 4 is set on the surface of the waterstop body 1. When the rubber waterstop comes into contact with water, the water-swellable line 4 absorbs water and expands, which can increase the size and further ensure the waterproof effect.

[0030] Example 2: Figures 1-4 The technical solution shown, based on Embodiment 1, discloses the following to address the problem of low structural strength: a reinforcing plate 5 is installed on the inner side of the waterstop body 1, the center of the reinforcing plate 5 is cylindrical, and a support plate 6 is fixedly installed inside the reinforcing plate 5, and the support plate 6 is in the shape of a cross. A protective arc plate 7 is installed on the surface of the waterstop body 1, and the inner side of the protective arc plate 7 is attached to the center of the waterstop body 1.

[0031] A reinforcing plate 5 is installed inside the waterstop body 1 of the rubber waterstop. The reinforcing plate 5 is embedded inside the waterstop body 1. The installation of the reinforcing plate 5 can improve the structural strength of the waterstop body 1. At the same time, a support plate 6 is installed at the center of the reinforcing plate 5 to improve the support force at the center of the reinforcing plate 5, which helps to improve the overall structural strength and achieve a high strength effect. This prevents the rubber waterstop from being damaged by the drying expansion after the concrete is poured. In addition, protective arc plates 7 are installed at the upper and lower ends of the waterstop body 1. The protective arc plates 7 are installed on the surface of the waterstop body 1 to protect and support the center position of the waterstop body 1, further improving the structural strength of the rubber waterstop and increasing its service life.

[0032] Example 3: Figure 1 , Figure 5 and Figure 6 The technical solution shown, based on Embodiment 2, discloses the following to address the problem of short service life: a color identification layer 11 is installed on the surface of the waterstop body 1, and two color identification layers 11 are symmetrically installed along the central axis of the waterstop body 1; a reinforcing adhesive layer 8 is provided on the surface of the waterstop body 1, and the reinforcing adhesive layer 8 is made of epoxy resin; an anti-aging layer 9 is sprayed on the surface of the reinforcing adhesive layer 8, and the anti-aging layer 9 is made of fluororubber coating; a wear-resistant layer 10 is bonded to the surface of the anti-aging layer 9, and the wear-resistant layer 10 is made of polyurethane.

[0033] A reinforcing adhesive layer 8 is coated on the surface of the waterstop body 1. The reinforcing adhesive layer 8 is made of epoxy resin and is used to create grooves on the surface of the waterstop body 1 to increase roughness, thereby ensuring that the waterstop is tightly bonded to the concrete and preventing leakage. At the same time, an anti-aging layer 9 is applied to the surface of the reinforcing adhesive layer 8. The anti-aging layer 9 is made of fluororubber coating. The application of fluororubber coating can improve the corrosion resistance of the waterstop body 1, prevent the waterstop body 1 from aging easily, and further improve the service life of the waterstop. Furthermore, a wear-resistant layer 10 is applied to the surface of the anti-aging layer 9. The wear-resistant layer 10 is made of polyurethane and is placed on the outermost layer of the waterstop. While ensuring the wear resistance of the waterstop, it can resist mechanical wear and impact, protect the waterstop, and prevent the waterstop from being easily damaged.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-strength rubber waterstop, comprising a waterstop body (1) and a first partition line (2) disposed on the surface of the waterstop body (1), and a second partition line (3) is installed on the surface of the waterstop body (1); characterized in that A reinforcing plate (5) is installed on the inner side of the waterstop body (1); The surface of the waterstop body (1) is provided with a color identification layer (11), and two color identification layers (11) are symmetrically installed along the central axis of the waterstop body (1).

2. A high-strength rubber waterstop according to claim 1, characterized in that: The first partition line (2) is trapezoidal in shape, and the second partition line (3) is arc-shaped. The first partition line (2) and the second partition line (3) are centrally symmetrical.

3. A high-strength rubber waterstop according to claim 1, characterized in that: The surface of the waterstop body (1) is provided with a water-swellable line (4), and the water-swellable line (4) is trapezoidal in shape and located inside the second partition line (3).

4. A high-strength rubber waterstop according to claim 1, characterized in that: The center of the reinforcing plate (5) is cylindrical, and a support plate (6) is fixedly installed inside the reinforcing plate (5), and the support plate (6) is in the shape of a cross.

5. A high-strength rubber waterstop according to claim 4, characterized in that: The surface of the waterstop body (1) is fitted with a protective arc plate (7), and the inner side of the protective arc plate (7) is attached to the center of the waterstop body (1).

6. A high-strength rubber waterstop according to claim 1, characterized in that: The surface of the waterstop body (1) is provided with a reinforcing adhesive layer (8), which is made of epoxy resin. The surface of the reinforcing adhesive layer (8) is sprayed with an anti-aging layer (9), which is made of fluororubber coating.

7. A high-strength rubber waterstop according to claim 6, characterized in that: The surface of the anti-aging layer (9) is bonded with a wear-resistant layer (10), and the wear-resistant layer (10) is made of polyurethane.

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