Investigating Chemical Constituents and Exposure Potential in Recycled Tire Crumb Rubber Infill Used in Playing Fields and Playgrounds: State, Federal, and International Governmental Perspectives

摘要

Concerns have been raised by the public, both nationally and internationally, about the safety of recycled tire crumb rubber used in synthetic turf fields and playgrounds. Previous studies have not, in general, provided evidence of adverse health outcomes resulting from exposures to tire crumb rubber infill at synthetic turf fields. Most of the existing published studies were limited in scope and sample size and did not comprehensively evaluate all aspects of exposure associated with the many use scenarios. However, several recent research studies have been initiated to address these limitations This session will include participation from a variety of international governmental researchers. We will use a presentation/panel format where the different speakers will provide opening statements (limited to 15 minutes) on their study perspectives followed by this roundtable discussion where participants will discuss insights gained from each study (guided by a set defined topic areas). The robust discussion should provide valuable information in a global context to attendees on the broad topics of potential exposures and impacts of tire-derived materials used on synthetic turf fields and playgrounds.