Level Floor - up to 1/2 inch in different levels?

[Bluefusion]

We have taken up old floor files in our hallway and the concrete floor underneath is very uneven and has large pits and holes across it some very wide areas up to 1/2 inch deep in places.

I want to create flat even surface so we can lay Parque Flooring down.

Whats the best way to do this? Is it to get a floor leveling compound and pour it down, or would the areas been too wide and deep?

Thanks
Jason

 

[gcol]

Yep use self levelling.