Evaluation of the Soniscope for Nondestructive Testing of Portland-cement Concrete Pavements


Book Description

The report presents the results obtained from the soniscope instrument for use in the nondestructive testing of portland-cement concrete pavements. Essentially, the instrument was tested to determine if consistent velocity measurements could be obtained with the transducers in a position vertical on the prestressed, reinforced, and plain concrete pavements. Also, of interest during the investigation was the maximum distance through portland-cement concrete for which consistent velocity measurements could be obtained. (Author).




Information Circular


Book Description













Proceedings of the ... Annual Meeting


Book Description

Report for 1922 includes a summarized account of preliminary and organization meetings in 1919,1920 and 1921.










Bulletin


Book Description

Papers presented at the Highway Research Board's annual meeting.