Elastomeric seismic-protection isolators - Applications for bridges. Specifications Ingestion-build-48348 ## Signal heads

## Signal heads

NOTE 3 Performance requirements with respect to active implantable medical devices are excluded from the Scope of this standard

protocol extensions

General technical specifications

it houses the drive train and most importantly carries and protects passengers and cargo

Elastomeric seismic-protection isolators - Applications for bridges. Specifications Ingestion-build-48348 ## Signal heads1 Scope This document specifies minimum requirements and test methods for elastomeric seismic isolators used for bridges, as well as rubber material used in the manufacture of such isolators. It is applicable to elastomeric seismic isolators used to provide bridges with protection from earthquake damage. The isolators covered consist of alternate elastomeric layers and reinforcing steel plates, which are placed between a superstructure and its