In message , Vir Campestris
writes
On 25/04/2018 20:52, Tim Lamb wrote:
Also consider a decent size sledge hammer. If you can lever up a bit
of path so it is unsupported by soil, a modest whack will split it.

We've just had a guy in to remove the slab from our old garage. It was
a foot thick. He levered up the end with a JCB, then hit it with a
sledge. Then hit it again. And again.... he's darnn fit.

I was more thinking 3 -4" of unreinforced footpath.

What was the upshot of your garage floor?

--
Tim Lamb