Premium Custom Expansion Joints From Suzhou Manufacturer for Global Distribution

• 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:
Discover the exceptional engineering prowess of our Modular Multi Group Joints, where cutting-edge innovation seamlessly integrates with functionality to perfection. These joints epitomize a sophisticated structural design, offering unrivaled benefits including vast expansion and contraction capabilities. They provide excellent waterproofing, elevate the aesthetic appeal of any infrastructure, and boast remarkable strength for enduring durability and an extended service life. The design is user-friendly, ensuring that installation and maintenance are straightforward and trouble-free. Each dynamic group can manage displacement ranging from 0 to 80mm, with the number of groups custom-tailored to precisely align with the bridge's actual displacement needs. Embrace an expansive and adaptable range of contraction and expansion from 160mm to a massive 2000mm, thus meeting a wide array of infrastructural demands.
The Main Working Principle of Modular Multi Group Sewing
1. Support Transmission System
As vehicles swiftly traverse the expansion and contraction device at high speeds, an orchestrated array of vertical and horizontal reactions is set into motion. The centerpiece of this engineering marvel is the center beam, strategically positioned on a supporting crossbeam that spans across the main spacing, creating a unified force-bearing structure. This pressure-bearing mechanism expertly channels the reaction forces towards the device's edges, while permitting seamless movement in alignment with the bridge deck's expansion and contraction displacement. Designed to meet the challenges posed by both nature and heavy traffic, this system ensures unfaltering and dependable performance.
2. Elastic Control System
At the core of adaptability is the sliding surface created at the contact point between the supporting crossbeam and the pressure-bearing and compression-bearing components. With sophisticated spring action management, the expansion device adeptly adjusts to the bridge's constant deformation, maintaining uniform gaps. Notably, when the seam width surpasses 35mm, the sealing tape can be replaced effortlessly, protecting the structure from potential damage while preserving its integrity.
3. Waterproofness
Our meticulously engineered sealing rubber strip stands as a testament to innovation by effectively sealing gaps between steel beams while skillfully adapting to the structural dynamics of expansion and contraction. The beam end of the sealing rubber strip is precisely crafted to fit snugly into the groove of the steel profile, ensuring a resilient bond that resists detachment, thereby delivering exceptional waterproofness and reliability.