| Customization: | Available |
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| After-sales Service: | Installation Guide |
| Connection: | Welding |
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Modular Expansion Joint Systems for bridge construction
Modular expansion joints, also called GQF-MZL modular bridge joints, are composed by boundary beams, middle beams, cross girders, displacement control systems, bridge bearings, anchoring components and rubber sealing belts. modular expansion joints are suitable for longitudinal movements of 80 mm to 1200 mm.
Having good bearing capacity and stability, modular expansion joints can accommodate movements in every direction and rotations about every axis. Their individual displacement control and load transfer systems enable bridges to adapt the movement of the beam caused by temperature and ensure the traffic safety.
Feature
| Width Scale | Tolerance | Thickness Scale | Tolerance |
| =80 | +3 0 |
b>=7 | 0,+1.0 |
| B1>=4 | 0,+0.3 | ||
| < 80 | +2 0 |
b>=6 | 0,+0.5 |
| B1>=3 | 0,+0.2 |
Application
Modular expansion joints for longitudinal movements of 80 mm to 1,200 mm can be widely applied on the bridges which are slope, wide, curved and skew. They are used in highway bridge decks, bridgehead and other places to prevent bridges from appearing cracks cause by climate change. It also can be used in expressway.
1. Have experience producing different type bridge expansion joints.
2. Suitable price at reliable quality from China real factory.
3. Short leading time as several machines working same time.
4. Expansion joint that we produce meet to standard JT/T327-2004 refering to AASHTO Bridge Design Manual-LRFD/Germany MAURER SHONE/MAGEBA
5.Quality guarantee,Except acts of vandalism and Force majeure, we can undertake the loss from our part duty.
Hengshui Jingtong Rubber Co., Ltd. is a professional high-tech enterprise engaged in the research, development, production, and sales of engineering rubber products. We are committed to providing comprehensive rubber product solutions for bridge engineering, including well-designed bridge bearings, expansion joints, and rubber water stop bands for waterproofing and sealing. In addition, we manufacture pipeline blocking balloons, offering efficient and safe blocking technology for pipeline maintenance and repair. Our products, known for their excellent quality, reliable performance, and innovative technology, meet the diverse needs of customers both domestically and internationally, providing strong support for various engineering projects. Hengxhui Jingtong Rubber Co., Ltd. is a trustworthy partner for your engineering rubber product needs.
Contact Information:
Hengshui Jingtong Rubber Co., Ltd.
Sunny Kin
Address: Development zone, South Wang zhuang, Pengdu, Hengshui, Hebei, China
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