When did 50 kg bags of cement stop?

or:When did 50 kg bags of cement stop?or:Maybe I don't know what you are talking about. In the USA cement has always been packed in 90 pound bags, 40

or:When did 50 kg bags of cement stop?

or:Maybe I don't know what you are talking about. In the USA cement has always been packed in 90 pound bags, 40.9 kg. If you are in some other context you would have to explain it.

Tags: