Quality Testing, LLC
Gilbert,
Arizona
View Accreditation Certificate
Jeffery
Schaper
175 S. Hamilton Place
Bldg. 6, Suite 114
Gilbert
,
Arizona
85233
Phone: (480) 496-2000
Fax:
jschaper@qt-az.com
http://www.qt-corp.com
Quality Management System - accredited since 9/1/1997 R18, C1077 (Aggregate), C1077 (Concrete), C1093 (Masonry), D3666 (Aggregate), D3666 (Asphalt Binder), D3666 (Asphalt Mixture), D3740 (Soil), E329 (Aggregate), E329 (Asphalt Binder), E329 (Asphalt Mixture), E329 (Concrete), E329 (Masonry), E329 (Soil)
Asphalt Binder - accredited since 11/28/2016 R28, R29, T44, T48, T49, T50, T51, T53, T55, T78, T201, T202, T228, T240, T301, T313, T315, T316, T350, D5, D36, D70, D92, D95, D113, D139, D402, D2042, D2170, D2171, D2872, D4402, D6084, D6521, D6648, D7175, D7405
Emulsified Asphalt - accredited since 11/28/2016 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 / D7496 (Saybolt Viscosity at 25°C (77°F)) T59 / D7496 (Saybolt Viscosity at 50°C (122°F))
Asphalt Mixture - accredited since 9/15/2000 R30, R47, R68, T30, T164, T166, T168, T209, T245, T269, T275, T283, T287, T308, T312, T329, T355, D979, D1188, D2041, D2172, D2726, D2950, D3203, D3665, D4125, D4867, D5444, D6307, D6925, D6926, D6927
Soil - accredited since 9/1/1997 R58, R74, T88, T89, T90, T99, T100, T134, T135, T180, T191, T193, T208, T215, T216, T217, T236, T265, T288, T289, T296, T297, T310, D421, D422, D558, D559, D698, D1140, D1556, D1557, D1883, D2166, D2216, D2434, D2435, D2487, D2488, D2850, D3080, D4318, D4546, D4643, D4718, D4767, D4829, D4944, D4972, D5084, D6913, D6938, D7928, G187
Aggregate - accredited since 9/1/1997 R76, R90, T11, T19, T21, T27, T37, T84, T85, T104, T112, T113, T176, T255, T304, T335, C29, C40, C88, C117, C123, C127, C128, C136, C142, C566, C702, C1252, D75, D546, D2419, D4791, D5821
Concrete - accredited since 2/1/1999 M201, R39, R60, T22, T23, T24, T97, T119, T121, T148, T152, T196, T231 (5000 psi and below), T309, C31, C39, C42, C78, C138, C143, C172, C173, C174, C192, C231, C495, C511, C617 (5000 psi and below), C1064, C1231 (7000 psi and below)
Masonry - accredited since 2/2/2016 C140 (Concrete Masonry Units) (Sampling and Testing Concrete Masonry Units and Related Units) C1314 (Compressive Strength of Masonry Prisms) 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 1/19/2021. Please visit http://www.aashtoresource.org for current accreditation status.
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