SYMPOSIA PAPER Published: 01 January 1990
STP15506S

Development of SATRA Slip Test and Tread Pattern Design Guidelines

Source

Measurement of dynamic friction at a sliding speed of approximately 10 cm/s has been found to correlate more closely with slip resistance, as assessed in wear tests, than measurement of either static friction or high speed dynamic friction (1.5 m/s) or both. A new friction test for footwear and floorings is described which measures dynamic friction at 10 cm/s under conditions simulating those in walking when slip occurs.

Three areas of application of the test are discussed: (a) Development of standards for slip-resistance testing: the SATRA Friction Test conforms to a proposed ISO Safety Footwear test method recently drafted; (b) Development of sole tread pattern design guideline; good shoe sole design is important in achieving slip resistance on lubricated or contaminated surfaces. The effective characteristics of tread pattern design have been investigated and the findings are summarized in a set of sole design guidelines. (c) Product development: progress in developing new heel top-piece materials for women's shoes having improved slip-resistance is reported.

Author Information

Wilson, MP
SATRA Footwear Technology Centre, Kettering, Northants, England, U.K.
Price: $25.00
Contact Sales
Related
Reprints and Permissions
Reprints and copyright permissions can be requested through the
Copyright Clearance Center
Details
Developed by Committee: F13
Pages: 113–123
DOI: 10.1520/STP15506S
ISBN-EB: 978-0-8031-5156-7
ISBN-13: 978-0-8031-1408-1