It is a heavy type of mortar, which is obtained from crushed heavy rocks, and suitable admixtures are added to get the required property. A plastering coat of this mortar is applied to the walls and ceiling of X-ray cabinets.
It is a heavy type of mortar, which is obtained from crushed heavy rocks, and suitable admixtures are added to get the required property. A plastering coat of this mortar is applied to the walls and ceiling of X-ray cabinets.