F
flowerman
Guest
Whats the ratio of gravel (premixed sand and stone) to cement for making a good strong concrete mix for a wall foundation?
Is 4 gravel to 1 cement a good/stong concrete mix for 450mm deep x 450mm wide wall foundations? Or is it 5:1?
There will also be 8mm steel mesh in the foundation too (50mm up off the base).
Thanks.
Is 4 gravel to 1 cement a good/stong concrete mix for 450mm deep x 450mm wide wall foundations? Or is it 5:1?
There will also be 8mm steel mesh in the foundation too (50mm up off the base).
Thanks.