IF you let said sand sit around for a couple of months in a big pile in your backyard, because you ran out of gravel with which to make the concrete, and
IF you then get in a big load of gravel, and start making a big batch of concrete,
THEN the ratio of dry ingredients will consist of roughly:
- Three parts gravel,
- Two parts sand,
- One part portland cement, and
- About one-one hundredth part dessicated feral cat poop.
I'm just sayin'....
Anyway, when I finally, finally get this project done, party at my place! :) If anyone still wants to show up, at any rate....
P.S. For anyone who decided to calculate the exponential curve I described in the previous post, you will find that it contains a point of inflection, concave downward, starting... about... now.