Cement- 53-grade cement For manufacturing, Ordinary Portland Cement (OPC) from a manufacturer is necessary. Plant-supplied cement is not recommended due to quality differences between batches of cement.
Fly ash- Fly ash slur Limestone powder is obtained for AAC manufacturing by crushing limestone to a fine powder at the AAC facility or by obtaining it in powder form from a variety of companies.
Gypsum- Gypsum is a common building material.
Source: https://coneccconcrete.com/blog/AAC-Block-Manufacturing-Production
