Using drainage ability strong permeability foam concrete can be as light, the gravel based on in or artificialturf, as a playground use.
使用排水能力强的可渗性泡沫混凝土作为轻质基础,上面覆以砾石或人造草皮,作为运动场用。
2
Apart from being available for practice and matches, day in and day out, artificialturf can be laid in alternately shaded stripes that enhance the appearance of the pitch.