Asphalt Systems, Inc.
Salt Lake City,
Utah
View Accreditation Certificate
David
Walker
2775 West 1500 South
Salt Lake City
,
Utah
84104
Phone: (801) 972-2757
Fax:
dwalker@asphaltsystemsinc.com
http://www.asphaltsystemsinc.com
Quality Management System - accredited since 11/4/2010
R18
Asphalt Binder - accredited since 8/23/2012
D5, D36, D113, D2042, D2170 (Cutback Asphalt), D4402, D6084, D6521, D6648, D7175 (Original)
Emulsified Asphalt - accredited since 11/4/2010
D6930 (Settlement and Storage Stability)
D6933 (Sieve Test)
D6934 (Residue by Evaporation)
D6997 (Residue by Distillation)
D7226 (Viscosity of Emulsified Asphalts Using Rotational Paddle Viscometer at 25°C (77°F))
D7226 (Viscosity of Emulsified Asphalts Using Rotational Paddle Viscometer at 50°C (122°F))
D7496-D88 (Saybolt Furol Viscosity at 25°C (77°F))
D7496-D88 (Saybolt Furol Viscosity at 50°C (122°F))
Please note that our accreditations do not include an expiration date. An accreditation only expires when the laboratory fails to comply with our accreditation requirements.
* This information is only valid as of 10/27/2026. Please visit https://aashtoresource.org for current accreditation status.
|