Georaster® elements are used for the System Build-up “Steep Pitched Green
Roofs” with a slope of 20° to 35°. The Georaster® elements are made of polyethylene
(HD-PE). They contain a reinforced centre bar to bear the shear forces. An integrated
T-plug connection locks the elements together. Georaster® can also be used for
reinforcement of gravel turf, for building driveways on a smooth/ soft subgrade or
as slope protection. Height: ca. 100 mm; weight ca. 2.1 kg/piece; grid dimension
625 mm; requirement of 2.56 elements/m².