hi all I've got the big concrete pour next weekend in my backyard. everything is staked out and ready to go for a couple of retaining walls footings and a water feature base. I estimate it at just over 2 cubic metres of concrete. I've heard this is considered about the threshold for mixing it with a machine. Any thoughts on that? The idea of mixing it is attractive as, being an amateur, there'd be a bit of pressure to get the pour right in a short time if a truck was ordered. ...

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