Concrete Floor — Our crew had just finished pouring a concrete floor for a new Monolithic Dome home.  A worker walks around the floor, cutting out the keyway.  The keyway is the 2" wide cutout that goes around the rebar uprights.

Concrete Floor — Our crew had just finished pouring a concrete floor for a new Monolithic Dome home. A worker walks around the floor, cutting out the keyway. The keyway is the 2" wide cutout that goes around the rebar uprights. (Javier Figueroa)