Why is bark mulch used as undersurfacing (softfall) in playgrounds?
Playground bark mulch (conforming to Australian Standards) is used as undersurfacing in most playgrounds, with rubber used in high wear areas under individual pieces of equipment such as swings, slides and spinners. The mulch is used in preference to sand and rubber as it is best at absorbing impact, and therefore has the most potential for reducing possible injury in the event of a fall. Sand is used by cats and is an easier material in which to conceal objects. Bark mulch undersurfacing can be topped up and aerated as required to meet appropriate Australian Standards.
