Grinding Aids For Cement Slideshare
Roan Industries was founded in 1976, to sell grinding aid to the Portland Cement Industry. There are three types of grinding aids available from our facilities in Houston, Texas and Erwin, Tennessee. The three types of grinding aid we provide are RII 77, glycol based, RI 85 an amine acetate, and RI 77AA, a custom blend of glycol and amine acetate.The cement grinding aids industry is one of the major victims of Covid 19 pandemic, which has resulted in disruption of the entire supply chain of raw materials and finished goods. The population is focused on fulfilling their basic needs rather than construction activities. With the government guidelines for lockdown, the companies.