diff --git a/PieceConcrete.java b/PieceConcrete.java
new file mode 100644
index 0000000..d1f5b38
--- /dev/null
+++ b/PieceConcrete.java
@@ -0,0 +1,6 @@
+public class PieceConcrete extends Piece{
+	private Contenu c;
+	public Contenu getContenu(){
+		return this.c;
+	}
+}
\ No newline at end of file