"You can throw this to attack enemies."
— Item examination.
The Concrete Piece is an item in Resident Evil Outbreak. Concrete Piece is a throwing item, which deals 100HP in damage and may render an enemy incapacitated for a short duration. Unlike chemical bottles, the Concrete Piece cannot be stacked, and it is destroyed after being thrown. David King can combine the Concrete Piece with an Iron Pipe to make a Hammer.
- In Resident Evil Outbreak, it can only be found in the Hellfire scenario.
- In Infinity Mode in File #2, a player will automatically equip another one after using, unlike in File #1, where the player has to open the inventory and reequip after each use.