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.

PUBLICATIONS

Development of a Powered Outdoor Sealant Fatigue Test Apparatus

Published

Author(s)

Christopher C. White, R. S. Williams, Steve Lacher, Corey C. Halpin

Abstract

A new cyclic fatigue test apparatus (CFTA) was developed at the USDA Forest Service, Forest Products Laboratory. The new CFTA is computer-controlled and powered by electric linear actuators. Computer control allows the CFTA to subject specimens to specific strain time profiles or replicate input strain data in real time from thermal and/or moisture-driven cyclic movement of materials such as metals, glass, ceramics, or wood. The CFTA was designed for outdoor sealant testing but is readily adaptable for testing other materials.
Citation
Service Life Prediction: Challenging the Status Quo
Publisher Info
Federation of Societies for Coatings Technology, Plymouth Meeting, PA
Pub Type
Book Chapters

Keywords

Weathering, outdoor testing, outdoor weathering, ultraviolet radiation, UV degradation, cyclic movement, cyclic fatigue, sealant
Building materials and Polymers

Citation

White, C. , , R. , Lacher, S. and Halpin, C. (2009), Development of a Powered Outdoor Sealant Fatigue Test Apparatus, Service Life Prediction: Challenging the Status Quo, Federation of Societies for Coatings Technology, Plymouth Meeting, PA (Accessed October 31, 2024)

Issues

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

Created March 18, 2009, Updated February 19, 2017