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.
Most concrete these days doesnt need 28 days to come to full strength and most achieve it in 14 or so days. That being said people pour walls and within days are already building on it. The reason for this is because framing a house takes time and the full weight of a house wont bare on it for most of the time a month.