公开(公告)号：SG11201700516RA

公开(公告)日：2017-02-27

申请号：SG11201700516R

申请日：2015-07-24

Applicant: GCP APPLIED TECHNOLOGIES INC

Inventor： LEON CRAIG K ,  HAZRATI KATI ,  TREGGER NATHAN A ,  KOEHLER ERIC P ,  HOANG TUAN ,  ROBERT MARK F

IPC: B28C7/04 ,  B28C7/02 ,  B28C7/12

Abstract: System and method of the invention involves use of a sensor-containing body which is mounted and/or rotatably disposed along the longitudinal rotational axis of a concrete mixer drum at the close end, the sensor-containing body being connected to a conduit for introducing water, chemical admixture, gas, and/or cleansing fluid through the closed end of the drum into the mixer drum. Numerous heretofore unrealized combinations of advantages and benefits are provided within the concrete industry by the invention.