Triax Engineering, LLC
Commerce City,
Colorado
View Accreditation Certificate
Matthew J.
Swartz
5371 Magnolia Street
Commerce City
,
Colorado
80022
Phone: (720) 230-1931
Fax: (720) 230-5471
mswartz@triaxgeo.com
http://triaxgeo.com
Quality Management System - accredited since 9/15/2017
R18, C1077 (Aggregate), C1077 (Concrete), C1093 (Masonry), D3666 (Aggregate), D3666 (Asphalt Mixture), D3740 (Soil), E329 (Aggregate), E329 (Asphalt Mixture), E329 (Concrete), E329 (Masonry), E329 (Soil), E329 (Sprayed Fire-Resistive Material)
Asphalt Mixture - accredited since 9/15/2017
R47, R97, T30, T166, T209, T269, T308, T329, T355, CP-L 5115, D979, D2041, D2726, D2950, D3203, D3549, D5444, D6307
Soil - accredited since 9/15/2017
R58, T89, T90, T99, T134, T135, T136, T180, T190, T193, T208, T216, T265, T310, D421, D558, D559, D560, D698, D1140, D1557, D1633, D1883, D2166, D2216, D2435, D2487, D2488, D2844, D4318, D4718, D4972, D5334, D6913, D6938, G57
Aggregate - accredited since 11/16/2017
C29, C40, C117, C127, C128, C136, C566, C702, C1252, D75, D2419
Sprayed Fire-Resistive Material - accredited since 4/30/2019
E605, E736
Concrete - accredited since 11/16/2017
C31 (Beams), C31 (Cylinders), C39, C78, C138, C143, C172, C231, C511, C617 (5000 psi and below), C1064, C1231 (6000 psi and below)
Masonry - accredited since 3/9/2021
C140 (Concrete Masonry Units) (Sampling and Testing Concrete Masonry Units and Related Units)
C511 (Moist Cabinets, Moist Rooms, and Water Storage Tanks Used in the testing of Hydraulic Cements and Concretes)
C1019 (Sampling and Testing Grout)
C1552 (Capping Concrete Masonry Units, Related Units and Masonry Prisms for Compression Testing)
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 11/13/2025. Please visit https://aashtoresource.org for current accreditation status.
|