Results found: 1

Flood Testing Laboratories, Inc.

Chicago, Illinois

View Accreditation Certificate
Walter H. Flood
1945 East 87th Street Chicago , Illinois 60617-2946

Phone: (773) 721-2200 Fax:
Quality Management System - accredited since 3/21/2005
R18, ISO/IEC 17025, C1077 (Aggregate), C1077 (Concrete), C1093 (Masonry), D3666 (Aggregate), D3666 (Asphalt Mixture), D3740 (Soil), E329 (Aggregate), E329 (Asphalt Mixture), E329 (Concrete), E329 (Masonry), E329 (Soil)

Asphalt Mixture - accredited since 5/24/2007
R47, D2041, D2172, D2726, D3203, D5444, D6307, D6925, D6926, D6927

Soil - accredited since 5/24/2007
T88, T267, D421, D422, D698, D1140, D1556, D1557, D1883, D2166, D2216, D2435, D2487, D2488, D3080 (2000 lb/ft-sq or Greater Normal Stress), D4318, D6938

Aggregate - accredited since 3/21/2005
T335, C29, C40, C70, C88, C117, C123, C127, C128, C131, C136, C142, C535, C566, C641, C702, D75, D2419, D4791, D5821

Sprayed Fire-Resistive Material - accredited since 1/19/2012
E605, E736

Concrete - accredited since 3/21/2005
C31, C39, C42, C78, C138, C143, C157, C172, C173, C174, C192, C227, C231, C232, C233, C293, C403, C469, C496, C511, C512, C567, C597, C617 (12000 psi and below), C642, C672, C803, C805, C878, C918, C939 (Pre-Mixed), C940, C942 (Pre-Mixed), C953, C1040, C1064, C1074, C1090, C1140 (Obtaining and Testing Specimens), C1152, C1170, C1176, C1202, C1218, C1231 (12000 psi and below), C1260, C1293, C1542, C1567, C1583, C1603, C1604, C1610, C1611, C1621

Cement - Physical Tests - accredited since 6/23/2015
C511, C596, C1012, C1038

Masonry - accredited since 11/5/2009
C67 (Brick: Absorption)
C67 (Brick: Capping)
C67 (Brick: Compressive Strength)
C67 (Brick: Initial Rate of Absorption)
C67 (Brick: Measurement)
C67 (Brick: Specimen Preparation)
C109 (Compressive Strength of Hydraulic Cement Mortars (Using 2-in. Cube Specimens))
C140 (Concrete Masonry Units) (Sampling and Testing Concrete Masonry Units and Related Units)
C185 (Air Content of Hydraulic Cement Mortar)
C305 (Mechanical Mixing of Hydraulic Cement Pastes and Mortars of Plastic Consistency)
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) (Preconstruction and Construction Evaluation of Mortars for Plain and Reinforced Unit Masonry - Compressive Strength)
C1012 (Length Change of Hydraulic-Cement Mortars Exposed to a Sulfate Solution)
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)
C1645 (Freeze-thaw and De-icing Salt Durability of Solid Concrete Interlocking Paving Units)

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 1/27/2021. Please visit for current accreditation status.