The gratings form walking and recreational areas for visitors and are designed for permanent outdoor use.
Pressed gratings with a mesh size of 33 x 11 mm and a 40 x 3 mm bearing bar, hot-dip galvanized and with SR4 anti-slip protection were installed. The open structure supports the drainage of precipitation and dirt so that the paths remain functional and usable. The anti-slip protection improves slip resistance, especially in wet conditions.