| 摘要 |
An apparatus for generating and reusing materials comprising a hydraulic binder is disclosed. The apparatus is especially useful for treating all kinds of products containing gypsum and in particular plaster boards. <??>Through a coarse crusher (3), roller mill (6) and separating drum (8), the plaster board is separated into a substantially gypsum-free residue fraction and a reusable gypsum fraction. <IMAGE> |
