-
公开(公告)号:EP2296854B1
公开(公告)日:2017-04-26
申请号:EP08762731.1
申请日:2008-05-28
Applicant: GCP Applied Technologies Inc.
Inventor: BERMAN, Berthold
IPC: B28C7/02
CPC classification number: G05B15/02 , B28C5/0893 , B28C5/1292 , B28C7/02 , B28C7/064 , G01N33/383 , G01N2011/0046
Abstract: An apparatus and method to measure and control the slump of concrete by monitoring sensor within the interior surface of a concrete mixer and a liquid flow meter. Data is analyzed by a computer processing unit to determine the slump of the concrete, liquid needed the quantity of concrete within the mixer, the amount of concrete poured, and the starting and ending time of the pour.
Abstract translation: 通过监测混凝土搅拌机和液体流量计内表面内的传感器来测量和控制混凝土坍落度的设备和方法。 数据由计算机处理单元进行分析,以确定混凝土的坍落度,混凝土内混凝土的数量,浇筑混凝土的数量以及浇筑的开始和结束时间。
-
公开(公告)号:EP2977163B1
公开(公告)日:2019-03-13
申请号:EP15180076.0
申请日:2014-01-10
Applicant: GCP Applied Technologies Inc.
Inventor: BERMAN, Berthold
-