SPORT FIELD

摘要

The invention relates to a sport field or artificial grass. Below the artificial grass there is a draining, load spreading and bearing structure of unbound material granules, o.a. sand. Below this structure there are drain tubes. Within this structure there is minimally 3 cm below the artificial grass layer a water permeable, interrelated, light weight layer with resilient/elastic properties. This sport field has the sport technical properties of a natural grass field.