Special Committee on Research and Innovation


AASHTO Liaison
Glenn Page, Associate Program Director, Project Delivery
gpage@aashto.org

Untitled Document

AASHTO RAC MEMBER SURVEY RESULTS


Tensile Strength of Geogrids

11/13/17

The Wisconsin Department of Transportation is interested in learning which ASTM method other states use relating to the tensile strength of geogrids.

Please forward the survey below to the appropriate materials engineer in your department.

The following questions were asked as part of this survey:

1. Which ASTM test method does your state use for determining the tensile strength of geogrids -- ASTM D4595 or ASTM D6637?

2. If using ASTM D6637, what year did your state make the change to this procedure?





Diane Gurtner
WisDOT Division of Budget and Strategic Initiatives
4822 Madison Yards Way
Madison, Wisconsin 53705
United States
Phone: United States
E-Mail Address: diane.gurtner@dot.wi.gov