| 摘要 |
Process and apparatus for making earthen blocks, comprising: … … - filling of a moulding volume (11) with a material to be moulded comprising at least earth; … - application by means of a punch of a precompression on the material to be moulded; … - application by displacement of the punch (8) of a first compressive force on said material; … - carrying along, by means of the material to be moulded, of the walls of the moulding volume in the same direction as that of the first compressive force while maintaining the first compressive force. … …<IMAGE>… |
