Weatherlawyer wrote:
dg wrote:
In practical terms, it equates to a barrow full of mortar or concrete
per mix.

That is a site mixer.

The small ones from hire shops for occasional jobbers will tip over if
you put 15 shovels of sand, 3 of cement and a bucket of water in them.
Use 10 shovels max.

That may well be true, but the Minimix 150 will mix a barrowload
without tipping over. I have one and can verify that. What's more, it's
*very* stable and I doubt you could make it tip over at all, no matter
how overloaded it was.

MBQ