Western Emulsions Inc.
North Salt Lake,
Utah
View Accreditation Certificate
Braxton
Dickson
95 West 1100 North
North Salt Lake
,
Utah
84054-2624
Phone: (801) 828-5120
Fax: (801) 295-1346
bdickson@westernemulsions.com
http://https://www.westernemulsions.com/about-us.php
Quality Management System - accredited since 9/1/1998
R18
Asphalt Binder - accredited since 9/1/1998
R28, T49, T51, T53, T240, T301, T313, T315, T316, T350, D5, D36, D113, D2872, D4402, D6084, D6521, D6648, D7175, D7405
Emulsified Asphalt - accredited since 3/19/2019
T59 / D6930 (Settlement and Storage Stability)
T59 / D6933 (Sieve Test)
T59 / D6934 (Residue by Evaporation)
T59 / D6935 (Cement Mixing)
T59 / D6936 (Demulsibility)
T59 / D6997 (Residue by Distillation)
T382 / D7226 (Viscosity of Emulsified Asphalts Using Rotational Paddle Viscometer at 50°C (122°F))
T59-T72 / D7496-D88 (Saybolt Furol Viscosity at 25°C (77°F))
T59-T72 / D7496-D88 (Saybolt Furol Viscosity at 50°C (122°F))
Pavement Preservation - accredited since 3/19/2019
TB-106 / D3910 (Measurement of Slurry Seal Consistency (Cone Consistency))
TB-144 / D6372 (Classification of Micro-Surfacing Materials Compatibility (SBR))
TB-147 / D6372 (Loaded Wheel Test, Vertical and Lateral Displacement of Cold Mixes (LWT))
TB-139 / D3910/D6372 (Set and Cure Development of Slurry Surfacing Systems by Cohesion Tester)
TB-100 / D3910/D6372 (Wet Track Abrasion Of Slurry Surfacing Systems)
TB-109 (Excess Asphalt in Bituminous Mixtures by Loaded Wheel and Sand Adhesion)
TB-113 (Determining Mix Time for Slurry Surfacing Systems)
TB-114 (Wet Stripping of Cured Slurry Surfacing Mixtures)
Aggregate - accredited since 3/19/2019
T11, T27, T176, C117, C136, D2419
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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