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.
申请公布号
SG11201700516R(A)
申请公布日期
2017.02.27
申请号
SG11201700516R
申请日期
2015.07.24
申请人
GCP APPLIED TECHNOLOGIES INC.
发明人
LEON, CRAIG, K.;HAZRATI, KATI;TREGGER, NATHAN, A.;KOEHLER, ERIC, P.;HOANG, TUAN;ROBERT, MARK, F.