Shotcrete â Shotcrete â a special spray mix of concrete â is applied to the interior surface of the dome. The steel rebar is embedded in the concrete and when about three inches of shotcrete is applied, the Monolithic Dome is finished.
River mouth. A river mouth is the part of a river where the river flows into a larger river, a lake, a reservoir or an ocean. Contents.
A starfish's mouth is on the center of its bottom side. Its stomach  is directly behind the mouth after a short esophagus and extends a  bit down its five arms.Edit. starfish's mouth is on the center of its bottom side. Its stomach  is directly behind the mouth after a short esophagus and extends a  bit down its five arms. Edit.