公开(公告)号：US20020015354A1

公开(公告)日：2002-02-07

申请号：US09845660

申请日：2001-04-30

申请人： RMC Industries Corporation

发明人： Richard A. Buckelew

IPC分类号： B28C005/00

CPC分类号： B28C5/422 ,  B28C7/02 ,  B28C9/00

摘要： A method for delivering concrete to a construction site comprises charging concrete ingredients into a concrete delivery mixing truck, mixing the ingredients, to form concrete of a slump, monitoring the slump of the concrete, adding water to the concrete to adjust the slump, storing the slump in a memory device on the concrete delivery mixing truck at least a plurality of times during delivery of the concrete, displaying the slump on a display device on the concrete delivery mixing truck, substantially repeating the method, unloading the concrete at the construction site, and downloading contents of the memory device to a computer located at a dispatch site for the concrete delivery mixing truck via a wireline transfer.

摘要翻译： 将混凝土输送到施工现场的方法包括将混凝土成分装入混凝土输送混合车，混合成分，形成坍落度的混凝土，监测混凝土的坍落度，向混凝土中加入水以调节坍落度，将 在混凝土输送期间至少多次在混凝土输送混合车辆的存储装置中坍落，在混凝土输送混合车上的显示装置上显示坍落度，基本上重复该方法，在施工现场卸载混凝土， 以及通过有线传输将存储器件的内容下载到位于混凝土输送混合车的调度位置的计算机。