Square tree grate OCTA

graphitecast iron

General
Tree grates by Hess protect tree root systems and integrate with urban paving. The OCTA model is manufactured from solid cast iron and consists of four bolted segments with two watering covers. The grates are finished in graphite black and are designed to be laid in a self-supporting substructure. Combination with the in-ground luminaire RAVENNA G220 is possible.

Projects

• Templo de Lisboa, Lisbon - PT
• City centre, Mössingen - DE
• Willy-Brandt-Platz, Lünen - DE
• Beaufort Park, London - GB
• Plaza Isabell II, Madrid - ES

Technical details
The OCTA tree grate features a square outer shape and a square inner opening. It comprises four bolted segments and includes two watering covers. Segments are assembled by bolting and laid into a self-supporting frame. Further technical data are provided for specific variants.

Technical specifications

• Manufacturer: Hess
• Material: solid cast iron
• Outer shape: square
• Inner opening: square
• Segments: 4 bolted segments
• Watering covers: 2
• Finish: painted graphite black
• Installation: laid in self-supporting substructure
• Compatibility: compatible with RAVENNA G220 in-ground luminaire
• Design note: abstract ornamental pattern for discreet integration with paving
• Further technical data: available when a variant is specified