| 摘要 |
<p>A method of making shaped stratified members such as roof tiles and wall tiles, the method including the steps of depositing a first layer of mortar into a mould (m1, m2...mn), compacting the mortar in the mould by means of a moulding head (c1...cn), repeating these two steps as many times as necessary to achieve stratification of as many layers are desired in the stratified member and then cutting the mortar by means (3) compacting open end surfaces of the mould. …<??>In practice, a plurality of moulds is provided, these moulds being moved at constant speed along a conveyor belt.</p> |
