IMPROVED SURFACES FOR SPORTING AND OTHER ACTIVITIES

摘要

An improved grass surface in which the grass is grown in a layer of material comprising sand, an organic growth supporting medium and elongate synthetic fibres, the fibres being randomly dispersed as separate individual fibres in the growing material, and having an average fibre length from 5mm to 75mm and/or an improved sub-base for surfaces for sporting and/or other activities comprising the said material.