Road restraint systems - Performance classes, impact test acceptance criteria and test methods for safety barriers including vehicle parapets Ingestion-build-59651 transportable extinguishers

transportable extinguishers

This phased approach provides a structured framework to prioritise and manage all implementation activities

BS ISO 20501:2019 includes some technical changes concerning ISO 20501:2003

BS EN 2338 provides you with dimensional tolerance and geometric tolerance

BS EN 364 also makes recommendations for the scheduling of tests

Road restraint systems - Performance classes, impact test acceptance criteria and test methods for safety barriers including vehicle parapets Ingestion-build-59651 transportable extinguishers1 Scope This European Standard specifies requirements on impact performance of safety barriers, including vehicle parapets, classes of containment, working width, vehicle intrusion and impact severity levels. NOTE This European Standard should be read in conjunction with EN 13171. Both these standards support EN 13175. The modifications included in standard are not a change of test criteria, in the sense of the EN 13175: 2007+A1: 2008, ZA. 3.