top-ban03
  1. Home >
  2. content of cement

content of cement

Manufacture of cement. Portland cement is manufactured by crushing, milling and proportioningthe following materials:Limeorcalcium oxide, CaO: from limestone,chalk, shells, shale orcalcareousrock.Silica,SiO2: from sand, old bottles, clay or argillaceous rock.

Get Price

Hot Products

Chat Online
kfpic02
Hi,may I help you with products, price, etc?