Construction Materials Testing, Inc.
Des Moines,
Iowa
View Accreditation Certificate
Sybil
Ferrier
1610 E. Madison Avenue
Des Moines
,
Iowa
50313
Phone: (515) 263-0794
Fax:
sybil@cmtdsm.com
http://www.cmt-iowa.com
26-1604 : The entire accreditation has been suspended
Quality Management System - accredited since 1/10/2011
C1077 (Aggregate), C1077 (Concrete), D3666 (Aggregate), D3666 (Asphalt Mixture), D3740 (Soil), E329 (Aggregate), E329 (Asphalt Mixture), E329 (Soil)
Asphalt Mixture - accredited since 10/25/2005
R47, R68, T30, T166, T209, T245, T269, T308, T312, T324, T355, D2041, D2726, D2950, D3203, D3549, D5444, D6307, D6925, D6926, D6927
Soil - accredited since 10/25/2005
R58, T88, T89, T90, T99, T180, T265, T310, D421, D422, D698, D1557, D2216, D4318, D6938
Aggregate - accredited since 10/25/2005
R76, T11, T19, T21, T27, T84, T85, T96, T112, T255, T304, C29, C40, C117, C127, C128, C131, C136, C142, C535, C566, C702, C1252
Concrete - accredited since 8/10/2007
M201, R39, R60, R100 (Beams), R100 (Cylinders), R115, T22, T24 (Drilling Cores of Concrete), T24 (Testing Drilled Cores of Concrete), T97, T119, T121, T148, T152, T161, T177, T231 (7000 psi and below), T309, C31 (Beams), C31 (Cylinders), C39, C42 (Drilling Cores of Concrete), C42 (Testing Drilled Cores of Concrete), C78, C138, C143, C172, C174, C192, C215, C231, C293, C305, C511, C617 (7000 psi and below), C666, C1064, C1231 (7000 psi and below), C1542
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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