Premium Customized Expansion Joint - Durable Quality From China

• 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 ultimate in engineering precision with our Modular Multi-Group Joints. These exceptional joints are meticulously crafted to deliver an impressive suite of advantages, such as unparalleled structural robustness, a wide range of motion, superior waterproofing, and a refined aesthetic that significantly enhances visual impact. Designed with durability in mind, these joints are incredibly easy to install and adeptly accommodate displacement ranges from 0-80mm, meeting the specific needs of any bridge framework. Their ability to manage extensions and contractions from a standard 160mm up to an extraordinary 2000mm ensures both versatility and resilience, adapting seamlessly to any environment.
The Main Working Principle of Modular Multi-Group Sewing
1. Support Transmission System
As vehicles speedily pass over the expansion and contraction system, they generate vertical and horizontal forces. The central beam is securely anchored to a crossbeam that spans the main gap, forming a cohesive force-bearing structure. This system expertly distributes the reaction forces to the outer edges of the device, allowing smooth, synchronized movement in harmony with the natural expansion and contraction of the bridge deck.
2. Elastic Control System
The sliding interface between the crossbeam and pressure bearings facilitates smooth, efficient operations. Through precise spring control, the expansion device expertly manages structural deformations while maintaining uniform gaps. For seam widths exceeding 35mm, the sealing tape can be effortlessly replaced, ensuring the structure's integrity remains unscathed.
3. Waterproofness
Our expertly engineered sealing rubber strip effectively seals the spaces between steel beams while adjusting seamlessly to the structure's dynamic expansion and contraction. The robust, seamless bond formed between the rubber strip and steel profile groove ensures enduring durability and resists detachment over time, providing unwavering waterproof integrity.