ASTM D1140 Accredited Testing Labs in United States
3 laboratories in United States are accredited by A2LA under ISO/IEC 17025 to perform ASTM D1140 testing. These labs commonly handle Asphalt, Soil matrices. Most frequently tested analytes via this method in United States: Compressive Strength, Density, Ph. Accredited providers include Innovative Geotechnology, International Technical Laboratory W.L.L., International Technical Laboratory Tabuk. Sites located in Houston, TX, Doha, Tabuk.
Accredited Labs
(A2LA Cert. No. 6528.01) 09/14/2023 Page 1 of 1 SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 INNOV ATIVE GEOTECHNOLOGY 5401 Mitchelldale Street Suite B4 Houston, Texas 77092 Ashli Powell Phone: 281 888 6088 GEOT ECHNICAL Vali
(A2LA Cert. No. 3937.01) 01/05/2026 Page 5 of 8 Test Method(s): Test Description(s): Masonry Block and Paving Units ASTM C140/C140 Annex A4 Sampling and T
(A2LA Cert. No. 7744.01) 11/03/2025 Page 2 of 3 Test Method: Test Description: Asphalt (continued): ASTM D2172/D2172M Quantitative Extraction of
Top matrices for ASTM D1140 in United States
Top analytes for ASTM D1140 in United States
- Compressive Strength (1)
- Density (1)
- Ph (1)
About ISO/IEC 17025 in United States
American Association for Laboratory Accreditation (A2LA) is the primary accreditation body issuing ISO/IEC 17025 accreditation for testing laboratories in United States.
ISO/IEC 17025 is the international standard for the competence of testing and calibration laboratories. Accreditation to this standard provides independent confirmation that a laboratory operates a quality management system and is technically competent to produce valid results within its declared scope.