How to tile an outdoor porch with a cracked slab?

cococat

Hello 

i would like to tile/pave my porch. At the moment there is a concrete slab with expansion joints in place as shown. The slab has dipped towards the step and cracked so is not level.
Would you dig up the porch and redo a slab, use a concrete levelling product over the existing or just tile over? 

Thank you for your assistance- much appreciated 😃

Jewelleryrescue

Hi @cococat 

The real  dilemma is has the concrete stopped moving?  Lets assume it has for now.

 The lean of the concrete is towards the outside  and not to bad you the natural slight fall will redirect rain away from the doorway if  tiled over is a plus. So  you can tile directly,

Alternatly  prop timbers to the outside of the slab and fill the  inside  with self leveling cement. and tile over the top once it is cured. 

Ideally a slight fall to the step created when tiling will naturally shed water way.