As you can see, there are lots of variables to answering the how long is hamburger meat good for question. Raw hamburger meat (ground beef) is much more perishable than other cuts of beef and will keep in the refrigerator for only 1 to 2 days. Cooked hamburger meat will keep 3 to 4 days in the refrigerator.
Re: Poured side walk/steps, how long to leave forms? I strip the forms 24 hours later, but am careful not to damage the new concrete. It will still be very soft and with crumble if you put too much force on the edges. Usually concrete will harden withing 30 days to the point where it is considered cured.
Â· just now. Report Abuse. first of all cement is an ingredient in concrete its concrete that dries anyways usually you can walk on concrete in 24 hrs the full curing process is about 30 days depending upon different situations. just woundering Â· 7 years ago.Thumbs up.eport Abuse. first of all cement is an ingredient in concrete its concrete that dries anyways usually you can walk on concrete in 24 hrs the full curing process is about 30 days depending upon different situations.