Title: The Effect of Belt Transportation on Concrete Transportation on Concrete
Author(s): Gordon L. Williams
Publication: Journal Proceedings
Appears on pages(s): 329-332
Steps in the solution of the problem presented by breakage of graded concrete aggregate through 26 flights of a 91/2-mile belt conveyor which took aggregate from the gravel plant at Redding, Calif., to the mixing plant for Shasta Dam.