LRB (Lead Rubber Bearing)

Lead Rubber Bearing is one kind of isolators.
The internal elastomers and reinforced steel plates are laminated with the lead plugged into the center.
The LRB provides compressive stiffness and can absorb seismic energy horizontally.
The yielding of lead core provides damping when subject to earthquake force.
The LRB has been used widely in many buildings and bridges and proved its good performance in seismic areas.