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.
I had concrete poured today. The temp at the time of pouring was around 50-55 degrees. I'm now worried after reading about concrete since the temp has dropped to 27 degrees. The temp tomorrow will be close to 60 when they pour a pool deck, but again in the evening should be around 30.