公开(公告)号：EP0391494A1

公开(公告)日：1990-10-10

申请号：EP90200823.4

申请日：1990-04-06

申请人： MULDER-BOSKOOP N.V.

发明人： Berg, Arie van den ,  Esterik, Bastiaan van ,  Kranenburg, Kasper ,  Roozeveld van der Ven, Frederik Frans

IPC分类号： B28C9/04

CPC分类号： B28C9/002

摘要： Process and apparatus for the preparation of concrete mortar and other mortar and similar mixtures at the work floor by means of a conveyable apparatus starting from separatedly stored aggregates and binder, wherein the materials are so dosed that the binder is kept separate from water and moist aggregate until the raw materials meet in the mixing drum, the water dosing taking place independently therefrom in the mixing drum. The dosing step and the mixing step are completely separated.
An apparatus for this process provided with at least two dosing screws (6) which extend in the mixing drum (8) without being fixed therewith, is indicated in figure 2.

摘要翻译： 用于通过从separatedly存储聚集体和粘合剂，worin材料被如此给药做的粘合剂开始输送的装置的方式制备在工作地板混凝土砂浆等研钵和类似的混合物的方法和装置保持与水和湿润骨料分离 直到原料在混合滚筒相遇，水给药在混合鼓在那里发生从unabhängig。 定量给料步骤和混合步骤被完全呼叫分隔。 设置有至少两个加料螺钉（6），其在混合筒（8）在不与固定在那里延伸，用于该方法的装置在图中被指示。2