Flooring apparatus with easily replaceable tiles

A flooring apparatus comprising:

• a plurality of scaffolding members forming a flooring grid with a plurality of cells;
• a plurality of base tiles, wherein each base tile is disposed in one of the plurality of cells;
• and
• a plurality of top tiles disposed over the plurality of base tiles, wherein each top tile has a locking mechanism disposed at an underside of the top tile, the locking mechanism configured to secure the top tile to a base tile of the plurality of base tiles, and wherein the locking mechanism is configured to be disengaged for removal of the top tile from the base tile.

A flooring apparatus comprising:

• a base tile having a receiving area, a top surface, and a plurality of protrusions on the top surface extending vertically upward;
• a top tile disposed over the base tile, the top tile having an underside and a plurality of grooves formed on the underside, the plurality of grooves shaped to receive the plurality of protrusions on the top surface of the base tile;
• and
• a locking mechanism disposed at the underside of the top tile and configured to secure the top tile to the base tile, wherein the receiving area of the base tile is configured to hold the locking mechanism, and wherein the locking mechanism is configured to be disengaged for removal of the top tile from the base tile.