论文部分内容阅读
混凝土坍落度自动控制仪,能够在混凝土搅拌过程中随搅拌机转矩电流的变化直接测知稠度或工作度。从目前国内的情况看,测定混凝土坍落度或工作度的方法基本上都是在搅拌后,用坍落度筒或其它的坍落度检测仪器取样测定。这样的测
The concrete slump automatic control instrument can directly measure the consistency or working degree with the change of the torque current of the mixer during the concrete mixing process. From the current domestic situation, the method of determining the slump or workability of concrete is basically determined after sampling with a slump cylinder or other slump detection instrument. This test