Originally Posted By: R&R
One thing I've heard many times. There are two kinds of concrete. Cracked and Not Cracked.....YET. They always told me control joints are just controlled cracks.


That's it..... Concrete will crack. The trick is to get it to crack how, and where you want it to.

"Forget pounds and ounces, I'm figuring displacement!"

If we accept that: MBG(+)FGSF(=)HBG(F1)
And we surmise that: BG(>)HBG(F1) while GSF(<)HBG(F1)
Would it hold true that: HBG(F1)(+)AM500(x)q.d.(=)1.5lbGRWT?
PB answer: It depends.