Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Pulse-echo ultrasonic evaluation of the integrity of seams of single-ply roofing membranes::laboratory evaluation of a prototype test apparatus

Published

Author(s)

Hiroshi Watanabe, Walter J Jr Rossiter
Citation
- NIST IR 4424
Report Number
NIST IR 4424

Citation

Watanabe, H. and Rossiter, W. (1990), Pulse-echo ultrasonic evaluation of the integrity of seams of single-ply roofing membranes::laboratory evaluation of a prototype test apparatus, , National Institute of Standards and Technology, Gaithersburg, MD, [online], https://doi.org/10.6028/NIST.IR.4424 (Accessed November 8, 2024)

Issues

If you have any questions about this publication or are having problems accessing it, please contact reflib@nist.gov.

Created January 1, 1990, Updated May 19, 2023