PRI Asphalt Technologies-Midwest, LLC dba Certerra Analytical
Munster,
Indiana
View Accreditation Certificate
David
May
9751 Indiana Parkway
Munster
,
Indiana
46321
Phone: (219) 595-3433
Fax:
dmay@priasphalt.com
http://www.pri-group.com
Quality Management System - accredited since 6/7/2011
R18, D3666 (Asphalt Binder), D3666 (Emulsified Asphalt)
Asphalt Binder - accredited since 6/7/2011
R28, R29, T44, T48, T49, T50, T51, T53, T55, T78, T79, T111, T179, T201, T202, T228, T240, T300, T301, T313, T315, T316, T350, D5, D36, D70, D92, D95, D113, D139, D402, D1754, D2042, D2170, D2171, D2872, D3143, D4402, D6084, D6521, D6648, D7175, D7405, D7643, D8078
Emulsified Asphalt - accredited since 9/11/2012
T59 / D6929 (Freezing)
T59 / D6930 (Settlement and Storage Stability)
T59 / D6933 (Sieve Test)
T59 / D6934 (Residue by Evaporation)
T59 / D6935 (Cement Mixing)
T59 / D6936 (Demulsibility)
T59 / D6937 (Density)
T59 / D6997 (Residue by Distillation)
T59 / D6998 (Aggregate Coating)
T59 / D7402 (Particle Charge)
T59-T72 / D7496-D88 (Saybolt Furol Viscosity at 25°C (77°F))
T59-T72 / D7496-D88 (Saybolt Furol Viscosity at 50°C (122°F))
Asphalt Mixture - accredited since 12/30/2013
R47, T30, T164, T166 (Cores), T209, T269, T308, T329, T331 (Cores), D2041, D2172, D2726 (Cores), D3203, D5404, D5444, D6307, D6752 (Cores), D8159
Aggregate - accredited since 9/25/2014
R76, R90, T11, T27, T84, T85, C117, C127, C128, C136, C702, D75
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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