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.
A concrete driveway takes 24 to 48 hours to dry. Walking on the driveway without damaging the concrete is possible after this time. Even though concrete is solid after two days, there are still time limits on what the driveway can handle. Continue Reading.