Connecticut Materials Testing Laboratory, Inc.
South Norwalk,
Connecticut
View Accreditation Certificate
Jesus
Fanas
7 Lexington Avenue
South Norwalk
,
Connecticut
06854
Phone: (917) 963-3770
Fax:
jfanas@cmtlinc.com
http://www.cmtlinc.com
Quality Management System - accredited since 3/7/2016 R18, C1077 (Aggregate), C1077 (Concrete), E329 (Aggregate), E329 (Concrete), E329 (Sprayed Fire-Resistive Material)
Soil - accredited since 3/7/2016 R58, T89, T90, T99, T180, T310, D421, D698, D1557, D4318, D6938
Aggregate - accredited since 3/7/2016 R76, R90, T11, T19, T21, T27, T84, T85, T255, C29, C40, C117, C127, C128, C136, C566, C702, D75
Sprayed Fire-Resistive Material - accredited since 3/7/2016 E605, E736
Concrete - accredited since 10/6/2016 M201, R60, R100 (Cylinders), T22, T119, T121, T152, T196, T231 (11000 psi and below), T309, C31 (Cylinders), C39, C138, C143, C172, C173, C231, C511, C617 (11000 psi and below), C1064, C1231 (7000 psi and below)
Masonry - accredited since 10/6/2016 C511 (Moist Cabinets, Moist Rooms, and Water Storage Tanks Used in the testing of Hydraulic Cements and Concretes) C780 (Annex 1) (Preconstruction and Construction Evaluation of Mortars for Plain and Reinforced Unit Masonry - Consistency by Cone Penetration) C780 (Annex 6 - Cubes) (Preconstruction and Construction Evaluation of Mortars for Plain and Reinforced Unit Masonry - Compressive Strength of Cubes) C780 (Annex 6 - Cylinders) (Preconstruction and Construction Evaluation of Mortars for Plain and Reinforced Unit Masonry - Compressive Strength of Cylinders) C1019 (Sampling and Testing Grout)
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 2/3/2026. Please visit https://aashtoresource.org for current accreditation status.
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