Tree grills are metal gratings installed over tree holes to protect the soil and tree roots. Tree grills can also add to urban aesthetics.
Functions of tree grills:
Protecting soil and tree roots
Protecting tree roots from disturbanceAbsorbing water so that it does not stagnate in the sidewalk areaFiltering garbage and solid waste so that it does not enter the water absorption areaFacilitating urban reforestationIncreasing the value of pedestrian pathsIncreasing the function of soil drainageBeautifying the city layoutTree grills are usually made of high-quality cast iron that is free from porosity and shrinkage. Cast iron is also resistant to corrosion and has high strength.Tree grills are installed over the hollow soil that is dug to plant trees. Tree grills can be installed in various public settings in big cities in Indonesia.