China Standard: GB/T 20688.5-2014 Rubber bearings—Part 5:Elastic sliding seismic-protection isolator

This part specifies terms and definitions,symbols,classifications,requirments,test methods,test rules,and marking and labelling of elastic sliding seismic-protection isolators for buildings.

It is applicable to elastic sliding seismic-protection isolators used to provide building structures with protection from earthquake damage.Hereinafter referred to as.