Broadback wrote:
It seems to me that slabs are rather expensive, so I am thinking of
making some. I need the slabs to have a bar texture on top so that they
are non slip when laid on a slope. Anyone any experience of making
these, also a source of moulds please?

My god that sounds a bit of a faff.

Can't you get wholesale or reclaimed slabs to keep the cost down ?

Unless you're covering millions of m², (in which case you'd need a
whole load of moulds) i'd buy 'em.

Cheers

Paul.