There is air buffer between tree grating and the ground.The advantage is make the trees grow much better,convenient to watering,while saving the water resource. Tree grating improved the the efficiency of watering,reduced labor intensity of workers.It not only saving the working times, efforts,cut down the maintenance cost,but also overcome the envoroment pollution and urban appearance effects which caused by the digging in the installation.There are round or square manhole for the trees,and mesh holes around.
The tree gratings can be widely applied in parks,urban road for the trees'covering,the meshs can make the rainwater run to the foot of the trees,that's keep the soil in the tree foots loose and make the tree absorpt more water and other nutrients,meanwhile, protect the trees and halt the soil erosion.
Feature:
1 environmental protection with non-toxicity raw material, it will not influence to user