Why the cement industry with sandstone
Cement requires cement and therefore requires sandstone.
Cement requires cement and therefore requires sandstone.Siliceous cements are more common in older sandstones, and are often more carbonate cements in Mesozoic and later younger sandstones.
Cement is made from limestone, sandstone, iron powder, fly ash and other material, after grinding and calcination cooling, further grinding and chemical composition is calcium silicate calcium silicate in three, two, three calcium aluminate, ferritealuminate four calcium.
