Construction system for filtering particles and dissimulating artificial structures in desert landscaping by defining and using stone configurations

摘要

A construction system includes a building structure, grounds adjacent the building structure, and artificial structures in the grounds. The artificial structures includes a water system with a valve box. The valve box includes a cover. The system also includes means for dissimulating the cover, and for preventing stones and other particles from penetrating and accumulating in the box to adversely affect operation of valves in the box.