Cormaic (he of this list!) to the rescue:

http://www.pavingexpert.com/concmix1.html. First select your mix....

Looks to me like you will want nearly TWO tonne bags of ballast, and the 10
bags of cement. So, as Grunff would say a VERY long day. (In fact, I did tow
tonne bags worth of strip filling in roughly 3 very very hard hours, on me
tod, running with the barra.)

--
Stuart

"Grunff" wrote in message
...
Rab Simpson wrote:
Anyone know what materials I need to mix approx 1 cubic mtr concrete for
strip found.

Approximately a dumpy bag of ballast, 10 bags of portland
cement, plenty of water, a cement mixer, and a long day.

--
Grunff