Product Description
Earthquake Absorbing Bearing (Seismic Isolator) Supplier
High Damping Rubber Bearings (HDRB) are large laminated elastomeric bearings which are ideal for seismic isolation with one device - supporting the structure, for base isolation, providing elastic restoring force and required amount of damping up to a maximum of 10-15% of critical. Moderate damping is achieved with this type of bearing.
High damping rubber bearings(HDRB) are used in bridges and structures. The principle is different from mass— Spring system with single degree of freedom of EBP, and they can achieve transverse and vertical damping effect on the basis of two-wad, especially applicable to the basic vibration reducing system. For the regions which have special requirements on the environment. Such as residential areas, high-tech industrial parks, nature reserves and etc, the bearings can be widely used.
They are of environment-friendly products, made in China now. At present they are mainly used in construction projects.