Buzzi Unicem USA Inc. dba Buzzi Unicem USA
Festus,
Missouri
View Accreditation Certificate
Christopher
Dallstream
1000 River Cement Road
Festus
,
Missouri
63028
Phone: (636) 931-2521
Fax: (636) 931-2658
christopher.dallstream@buzziunicemusa.com
http://www.buzziunicemusa.com
Quality Management System - accredited since 9/21/2010
R18, C1222 (Cement)
Cement - Physical Tests - accredited since 9/21/2010
M201, R71, R115, T105 (Loss on Ignition - Reference), T106, T129, T131, T137, T153, T186, T192, C109, C114 (Loss on Ignition - Reference), C183, C185, C187, C191, C204, C305, C430, C451, C511, C1038, C1437
Cementitious Material - Chemical Tests - accredited since 9/21/2010
T105 / C114 (Aluminum Oxide – X-Ray Fluorescence)
T105 / C114 (Calcium Oxide – X-Ray Fluorescence)
T105 / C114 (Carbon Dioxide – Leco Furnace)
T105 / C114 (Chloride – X-Ray Fluorescence)
T105 / C114 (Ferric Oxide – X-Ray Fluorescence)
T105 / C114 (Free Calcium Oxide – Leco Furnace)
T105 / C114 (Insoluble Residue – Leco Furnace)
T105 / C114 (Loss on Ignition – LECO Furnace)
T105 / C114 (Magnesium Oxide – X-Ray Fluorescence)
T105 / C114 (Manganic Oxide – X-Ray Fluorescence)
T105 / C114 (Phosphorus Pentoxide – X-Ray Fluorescence)
T105 / C114 (Potassium Oxide – X-Ray Fluorescence)
T105 / C114 (Silicon Dioxide – X-Ray Fluorescence)
T105 / C114 (Sodium Oxide – X-Ray Fluorescence)
T105 / C114 (Sulfur Trioxide – X-Ray Fluorescence)
T105 / C114 (Titanium Dioxide – X-Ray Fluorescence)
T105 / C114 (Zinc Oxide – X-Ray Fluorescence)
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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