The Surface Hatch component is used for hatching display components in 3D model views, sections, and elevations. Section hatching is used on the cut face of a sectioned object or component.
Viewing surface hatching material on a wall elevation
You can specify the faces of an object that display the surface hatch within the material definition. For example, you can specify that the hatch be on only the front and left side of the object.
Specifying wall face surface hatching assignments