Continental Cement Company, L.L.C. - a Quikrete Companies, LLC company
Buffalo,
Iowa
View Accreditation Certificate
Lon
Mullen
301 East Front Street
Buffalo
,
Iowa
52728
Phone: (563) 328-6229
Fax:
Lon.Mullen@quikrete-cement.com
http://continentalcement.com/
Quality Management System - accredited since 12/10/2019
R18, C1222 (Cement)
Cement - Physical Tests - accredited since 12/10/2019
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, C452, C511, C1437
Slag Cement - accredited since 12/10/2019
M201, R115, T106, T137, T153, T192, C109, C185, C204, C305, C430, C511, C1038, C1437
Cementitious Material - Chemical Tests - accredited since 12/10/2019
T105 / C114 (Aluminum Oxide – X-Ray Fluorescence)
T105 / C114 (Calcium Oxide – X-Ray Fluorescence)
T105 / C114 (Ferric Oxide – X-Ray Fluorescence)
T105 / C114 (Insoluble Residue – Reference)
T105 / C114 (Loss on Ignition – Reference)
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 8/11/2026. Please visit https://aashtoresource.org for current accreditation status.
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