Bearings
Our bearings meet the highest standards for performance and reliability, suited for diverse infrastructure needs. Designed for durability, easy maintenance, and adherence to international standards. Key strengths include:
• Proven Track Record: Extensive experience in both bridge and building projects.
• Standards Compliance: Comprehensive coverage of key international standards, with CE certification for major categories.
• Capacity and Reliability: Providing high-capacity, reliable solutions, including spherical bearings up to 100MN, pot bearings up to 90MN, and holding the world record for the largest rubber bearings(2.5m by 2.5m).
• Innovation: Innovative features tailored for specific structural challenges.
| Bearing Type | Specifications | IEC Expertise & Highlights |
|---|---|---|
| Elastomeric Bearings | EN 1337-3, AASHTO LRFD14.7.5 |
Industry-leading capability; developed world's largest rubber bearings(2.5m x 2.5m),CE certified. |
| Pot Bearings | EN 1337-5, AASHTO LRFD14.7.4 |
Proven track record;successfully implemented bearings with 90MN capacity. CE certified. |
| Spherical and Cylindrical Bearings | EN 1337-7， AASHTO LRFD14.7.2 (PTF Sliding Surfaces) |
Advanced technical proficiency; delivered bearings with a 100MN capacity and proprietary high-performance sliding material. CE certified. |
| Guide and Restraint Bearings | EN 1337-8 | Innovative design portfolio, specializing in wind- resistant bearings. |
| Rocker and Roller Bearings | EN 1337-6 | Extensive experiene with rocker bearings in rail bridge applications.Limited use of roller bearings due to less frequent specification in moden bridge designs. |
| Non-Standard Bearings | EN 1337-4 |
Wind-resistant Bearing:Resists wind loads and horizontal forces while allowing thermal movement. Tension-Compression Bearing: Handles both tensile and compressive forces, ideal for uplift resistance and multi-directional support. Self-aligning Slope Bearing: Adjusts to deck slope changes with spherical rotation ensuring even load distribution for longer lifespan. |