How is the critical fall height for shock-absorbing playground surfaces determined according to EN 1177?

EN 1177 specifies a uniform test method for measuring the shock-absorbing properties of playground surfaces such as safety mats, gravel, bark mulch or wood chips. The currently valid version is DIN EN 1177:2018-03, replacing the older 2008 edition, ensuring that both manufacturers and operators receive consistent, comparable data on critical fall height. It also emphasizes that factors like moisture or temperature can affect the test results. Therefore, the obtained data only applies to the conditions at the time of testing. It is important to verify that the stated critical fall height for your chosen safety surface is measured according to the latest standard.