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Title: Motion Picture Studies on the Making and Placing of Concrete

Author(s): Nathan C. Johnson

Publication: Journal Proceedings

Volume: 12

Issue: 2

Appears on pages(s): 394-397

Keywords: none

DOI: 10.14359/16003

Date: 2/1/1916

Abstract:
The value of motion pictures in the study of making and placing of concrete is very great. A motion picture of an individual operation shows that operation as it is, not as it is supposed to be, makes plain the various distinguishing and important features incident to it, and preserves them in infant detail for analytical study.