The calcinedgypsum powder stays in the aging silo for about 2 days to make it mixed intensively and with better property, convenient for future use.
煅烧好后的石膏粉在陈化仓中停留2天左右,使其充分混合,性能变好,便于以后的使用。
3
The influences of adding calcinedgypsum instead of dihydrate gypsum and adding a little limestone on the physical properties of cement were investigated.