Ergon Asphalt & Emulsion
Chandler,
Arizona
View Accreditation Certificate
William
Higgins
6940 W. Chandler Blvd.
Chandler
,
Arizona
85226
Phone: (480) 785-2538
Fax: (480) 763-0693
william.higgins@ergon.com
http://ergon.com
Quality Management System - accredited since 11/26/2012
R18
Asphalt Binder - accredited since 11/26/2012
R28, T48, T49, T51, T53, T201, T202, T228, T240, T301, T313, T315, T316, T350
Emulsified Asphalt - accredited since 11/26/2012
T59 (Cement Mixing)
T59 (Demulsibility)
T59 (Density)
T59 (Particle Charge)
T59 (Residue by Distillation)
T59 (Residue by Evaporation)
T59 (Settlement and Storage Stability)
T59 (Sieve Test)
T59-T72 (Saybolt Furol Viscosity at 25°C (77°F))
T59-T72 (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.
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