Custom Expansion Joint by Suzhou Manufacturer - Csxyxc Trademarked Quality

• Customization: Available
• After-sales Service: Technical Guidance
• Warranty: 1 Year
• Model NO.: D160/240/320/400/480/560/640
• Transport Package: as Request
• Specification: Customized
• Trademark: CSXYXC
• Origin: Suzhou, China
• HS Code: 7604299000
• Production Capacity: 1000000 Meters/Year

Product Description

Product Introduction
Description:
Our state-of-the-art modular multi-group joints are a true testament to innovative engineering. With their intricately designed structure, they offer unparalleled advantages including exceptional expansion and contraction capabilities, superior waterproof features, stunning aesthetic appeal, and a robust high-strength build. These attributes contribute to an incredibly prolonged service lifespan. The ease of installation and minimal maintenance efforts required ensure a hassle-free experience for users. Each modular unit adeptly spans a displacement range from 0 to 80mm, and the total number of units is precisely customized to meet the unique displacement requirements of any bridge. The general expansion and contraction span is an impressive range from 160mm to a remarkable 2000mm.
The Core Mechanism of Modular Multi-Group Sewing
1. Support Transmission System
As vehicles glide rapidly over the expansion and contraction device, they trigger both vertical and horizontal reactions. The central beam, expertly mounted on the supportive crossbeam that bridges the primary spacing, fuses into a unified force-bearing structure. This strategic integration ensures efficient transmission of the reaction force from the expansion and contraction to the periphery of the device. Simultaneously, it effortlessly adapts to the bridge deck's expansion and contraction movements, maintaining flawless functionality.
2. Elastic Control System
The interaction surface between the supportive crossbeam and the pressure compression bearing boasts a sliding interface. Through skillful manipulation of the spring mechanism, the expansion device deftly accommodates the bridge's continuous deformation, ensuring consistently uniform gaps. For seam widths greater than 35mm, the sealing tape can be replaced effortlessly without causing structural damage, preserving the system's overall integrity.
3. Waterproofness
Engineered with precision, the sealing rubber strip expertly seals the gaps between steel beams and adapts seamlessly to the structure's dynamic expansion and contraction. The end of the sealing rubber strip integrates flawlessly with the steel profile's groove, ensuring a steadfast, non-detachable connection that enhances the system's waterproofing efficiency.