Bowser-Morner, Inc.
Dayton,
Ohio
View Accreditation Certificate
Cindy
Collins
4518 Taylorsville Road
Dayton
,
Ohio
45424
Phone: (937) 236-8805
Fax:
ccollins@bowser-morner.com
http://www.bowser-morner.com
Quality Management System - accredited since 11/15/1995
R18, ISO/IEC 17025, C1077 (Aggregate), C1077 (Concrete), D3666 (Aggregate), D3666 (Asphalt Mixture), D3740 (Soil), E329 (Aggregate), E329 (Asphalt Mixture), E329 (Concrete), E329 (Soil)
Asphalt Mixture - accredited since 11/15/1995
T30, T164, T166 (Cores), T209, T245 (Cores), T269, T275 (Cores), D1188 (Cores), D2041, D2172, D2726 (Cores), D3203, D3549, D5444, D6927 (Cores)
Soil - accredited since 11/15/1995
R58, T88, T89, T90, T99, T100, T134, T135, T136, T180, T193, T208, T215, T216, T236, T265, T267, T288, T289, T290 (Method B), T291, T296, T297, T310, T311, D421, D422, D558, D559, D560, D698, D854, D1140, D1557, D1633, D1883, D2166, D2216, D2434, D2435, D2487, D2488, D2850, D2974, D3080, D4318, D4546, D4767, D4972, D5084, D5334, D6913, D6938, D7263, D7928, G187
Rock - accredited since 9/22/2011
D3967, D4543, D4644, D5240, D5312, D5313, D5731, D7012 (Method C)
Aggregate - accredited since 11/15/1995
R76, R90, T11, T19, T21, T27, T37, T84, T85, T96, T103, T104, T112, T113, T176, T210, T255, T304, T327, T335, CRD-C130, C29, C40, C88, C117, C123, C127, C128, C131, C136, C142, C535, C566, C702, C1252, D75, D546, D2419, D3744, D4791, D5821, D6928, D7428
Concrete - accredited since 11/15/1995
M201, R39, R60, R100 (Beams), R100 (Cylinders), R115, T22, T24, T71, T97, T119, T121, T148, T152, T160, T161, T177, T196, T197, T198, T231 (7000 psi and below), T303, T309, C31 (Beams), C31 (Cylinders), C39, C42, C78, C87, C138, C143, C157, C172, C173, C174, C192, C215, C227, C231, C289, C293, C305, C403, C418, C469, C496, C511, C512, C586, C617 (7000 psi and below), C642, C666, C672, C803, C805, C1064, C1105, C1152, C1218, C1231 (7000 psi and below), C1260, C1293, C1437, C1542, C1567
Masonry - accredited since 2/2/2010
T106 / C109 (Compressive Strength of Hydraulic Cement Mortars (Using 2-in. Cube Specimens))
T137 / C185 (Air Content of Hydraulic Cement Mortar)
R115 / C305 (Mechanical Mixing of Hydraulic Cement Pastes and Mortars of Plastic Consistency)
M201 / C511 (Moist Cabinets, Moist Rooms, and Water Storage Tanks Used in the testing of Hydraulic Cements and Concretes)
C67 (Brick: Absorption)
C67 (Brick: Capping)
C67 (Brick: Compressive Strength)
C67 (Brick: Initial Rate of Absorption)
C67 (Brick: Measurement)
C67 (Brick: Specimen Preparation)
C140 (Concrete Masonry Units) (Sampling and Testing Concrete Masonry Units and Related Units)
C426 (Linear Drying Shrinkage of Concrete Masonry Units)
C1019 (Sampling and Testing Grout)
C1314 (Compressive Strength of Masonry Prisms)
C1437 (Flow of Hydraulic Cement Mortar)
C1506 (Water Retention of Hydraulic Cement-Based Mortars and Plasters)
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 1/27/2026. Please visit https://aashtoresource.org for current accreditation status.
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