2006-07-22 00:42:10 · 4 answers · asked by ben b 1 in Home & Garden ➔ Do It Yourself (DIY)
Ben, depends on whether you use 60# or 40# using forty it is more bags i would say
4 for 60# and 6 for 40#
2006-07-22 00:47:37 · answer #1 · answered by mr_jim51 3 · 0⤊ 0⤋
4 cubic feet
At a guess I would say about 4 or 5, 20kg bags if you're adding aggregate to the mix. A 12ft slab will also require reinforcing mesh or re-bar for some added strength to stop cracking.
2006-07-22 07:54:15 · answer #2 · answered by Neil S 4 · 0⤊ 0⤋
.444 yards of concrete. (typical 50# bag holds .43 cubic feet)
should need 10 x 50#bags of ashgrove concrete.
at a concrete supply house , $3.25-$4.75 per bag.
2006-07-22 07:51:56 · answer #3 · answered by biz owner 3 · 0⤊ 0⤋
60lb bags = 9
80lb bags = 7
This is quikrete bags.
For future reference this is what I always use.
2006-07-22 08:33:09 · answer #4 · answered by harryt62 4 · 0⤊ 0⤋