Sintering is part of the firing process used in the manufacture of pottery and other ceramic objects. 1  These objects are made from substances such as glass, alumina, zirconia, silica, magnesia, lime, beryllium oxide, and ferric oxide.
for our foundation, the footings were poured one day and the walls poured the next day. I think that is pretty standard. It is true that concrete takes 28 days to fully cure. 1 Like Bookmark January 20, 2010 at 12:44PM.
Report Abuse. On average, it takes 24-48 hours (depending on weather and how liquid the concrete was when poured) for the concrete to set so you can walk on it or place your shed. It does, however, take concrete up to 5 years to fully cure (completly dry).alk on it a few hours.Build on it depends on the weight of the building materials concrete blocks 5 to 6 days to avoid cracking. Standard frame construction 2 to 3 days unless your going to attach the plate with expanding sleeve bolts then same as first answer.