... .2 annual capacity 200,000M3.3 set raw material proportion: cement 6.5%, raw lime 23%, flyash 68%, gypsum 3%, aluminum paste ... time about is 6 hours/1.6Mpa, total 6.5 hours.10. Cement lime fly ash style aerated block raw material proportionnameunitCement ... rate 0.65-0.75Casting systemOC35-38Aluminum mixing timeS30-40Reference: cement is 42.5 Portland or 42.5 common cement