| Customization: | Available |
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| After-sales Service: | 3 Years |
| Warranty: | Installation Guide |
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Product Name
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Expansion joint device steel cover plate |
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Working Principle
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The working principle of the expansion joint device steel cover is mainly based on its structural characteristics and installation method. The expansion joint device steel cover plate is fixed to the bridge structure through pre embedded anchoring steel bars, and uses the bonding force between the steel bars and concrete and the tensile strength of the steel bars themselves to resist various external forces that the steel cover plate is subjected to during use, such as vehicle loads, wind loads, etc. Steel cover plates can effectively block unfavorable factors such as rainwater, soil, and debris, keep the expansion joints clean and unobstructed, prevent these substances from corroding the devices inside the expansion joints and the underlying structures, and thus extend the service life of the expansion joint devices and the entire bridge structure. At the same time, steel shields can also absorb and disperse the impact energy generated by vehicles passing through expansion joints, reduce damage to bridge structures, maintain smooth driving, reduce noise and vibration, and improve driving comfort and safety |
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Product Structure
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The steel cover plate of the expansion joint device is mainly composed of the main body of the steel cover plate and other accessories. The main body of the steel cover plate is usually made of high-quality steel, which has good strength, toughness, and processability, and can meet the requirements of the steel cover plate in various environments. The shape of the main body of the steel cover plate is generally a long strip, and its length depends on the actual length of the bridge expansion joint, usually between 2 meters and 10 meters; The width is generally between 300 millimeters and 600 millimeters; The thickness is between 3 millimeters and 8 millimeters. The surface of steel grating is usually treated with anti-corrosion measures, such as spraying anti rust paint, hot-dip galvanizing, etc., to improve its corrosion resistance. In addition, the expansion joint device steel cover plate also includes accessories such as baffles or guardrails installed at the gap between the steel cover plate and the bridge expansion joint. These accessories are used to prevent rainwater, dust, debris, etc. from entering the interior of the expansion joint, affecting its normal operation and service life |
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Applications
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The expansion joint device steel cover plate is mainly used at the expansion joints of bridges and roads. In bridge engineering, steel cover plates are installed at the positions of bridge expansion joints, the sides of crash walls, and between two precast beams to cover the expansion joints, prevent rainwater, debris, and other erosion of the devices inside the expansion joints and the underlying structures, and improve the effectiveness of crash barriers. In road engineering, especially on bridges on highways, steel shields are installed on both sides to block splashes of water, stones, and other debris from vehicles, protect pedestrians or other facilities under the bridge, and provide some sound insulation |
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Product parameter adjustment
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Production can be carried out according to the drawings, or customized processing can be carried out according to customer needs |
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Program Design
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Design separately according to different usage projects |
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