Premium Expansion Joint Solutions From Suzhou for Building Projects

• 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:
Suzhou Xinyu New Material Technology Co., Ltd. proudly presents its cutting-edge modular multi-group joints. These joints are meticulously engineered to offer a myriad of advantages: a robust structural design, superior expansion and contraction capabilities, exceptional waterproofing, an aesthetically pleasing finish, remarkable strength, longevity, and ease of both installation and maintenance. Each modular unit is versatile, accommodating a displacement range of 0-80mm, customizable to the specific displacement demands of any bridge. The overall expansion and contraction span impressively ranges from 160mm to 2000mm, ensuring adaptability and resilience in various conditions.
Main Working Principles of Modular Multi-Group Joints
1. Support Transmission System
When high-speed vehicles traverse the expansion and contraction device, both vertical and horizontal forces are produced. The central beam is strategically mounted on a crossbeam that spans the primary gap, forming a cohesive force-bearing structure. This innovative system guarantees the efficient transmission of reaction forces to the edges, while also allowing for unrestricted movement in response to bridge deck displacements.
2. Elastic Control System
The interface between the supporting crossbeam and the compression bearing is designed with a sliding surface. Governed by a precise spring mechanism, the expansion device smoothly adjusts to ongoing bridge deformations, ensuring uniform gaps. For seam widths greater than 35mm, the sealing tape can be effortlessly replaced without causing any structural damage, maintaining the integrity and functionality of the system.
3. Waterproofness
Our expertly crafted sealing rubber strip excels at sealing the gaps between steel beams while adapting seamlessly to structural expansion and contraction. Each end of the sealing strip is securely embedded into the groove of the steel profile, guaranteeing a firm, long-lasting attachment that effectively resists detachment and sustains optimal performance over time.