Pot Rubber Bearing (GPZ Series)
Steel-pot elastomer bearing that transfers vertical reactions while allowing rotation and horizontal sliding via a PTFE slider.
GPZ Highway Pot Bearing
Highway bridge pot bearing in fixed (GD), guided (DX) and multi-directional (SX) types; vertical capacity up to 60 MN.
GPZ(II) Pot Rubber Bearing
Improved sealed steel-pot bearing with elastomer block and PTFE/stainless sliding surface for large displacement and rotation.
XLF Bridge Expansion Joint (120/140/160/180)
Comb-plate expansion joint with 0–180 mm movement for medium/small bridges and old-bridge retrofit.
XLF60 Bridge Expansion Joint
Rail-type modular joint with 0–60 mm movement; simple, robust and smooth-riding for small bridges.
LNR Natural Rubber Isolation Bearing
Laminated rubber isolator that lengthens structural period and decouples buildings from earthquake ground motion.
LRB Lead Rubber Bearing
Lead-rubber bearing with a lead plug that adds damping and initial stiffness against earthquake and wind.
Overturning-Resistant Isolation Bearing
Tension-resistant isolation bearing for super-tall buildings; provides uplift resistance, rotation and sliding stiffness.
Viscous Fluid Damper (VFD)
Velocity-dependent hydraulic damper that dissipates seismic and wind energy as heat without adding stiffness.
Viscous Damping Wall
Steel-box damping wall between floor beams; inner plates slide in high-viscosity fluid to dissipate wind and seismic energy.
Composite Viscoelastic Damper (MHD)
Friction-and-lead composite damper providing tunable initial stiffness and high energy dissipation.
KZQZ Seismic Spherical Steel Bearing
Spherical steel bearing with multi-directional rotation and seismic resistance; GD/DX/SX types for long-span bridges.
JZQZ Elastic Damping Steel Bearing
Spherical bearing with elastic damping elements that cuts seismic input by 40%+ for wide, curved and skew bridges.
Rubber Waterstop
Natural/synthetic rubber waterstop sealing construction, settlement and expansion joints in tunnels, subways and dams.