Raba Kistner, Inc.
Austin,
Texas
View Accreditation Certificate
Francisco
Zuniga
1909 W. Braker Lane
Building E, Suite 100
Austin
,
Texas
78758
Phone: (512) 339-1745
Fax:
fzuniga@rkci.com
http://www.rkci.com
Quality Management System - accredited since 2/24/2003
R18, C1077 (Aggregate), C1077 (Concrete), D3666 (Aggregate), D3666 (Asphalt Mixture), D3740 (Soil), E329 (Aggregate), E329 (Asphalt Mixture), E329 (Concrete), E329 (Soil)
Asphalt Mixture - accredited since 2/24/2003
D2041, D2726, D3203, D6925, D6926
Soil - accredited since 2/24/2003
Tex-113-E, D421, D422, D698, D1140, D1556, D1557, D2166, D2216, D2487, D2488, D4318, D6938
Aggregate - accredited since 12/3/2009
C29, C40, C88, C117, C127, C128, C136, C142, C566, C702, D75, D2419
Concrete - accredited since 7/22/2003
C31 (Beams), C31 (Cylinders), C39, C78, C138, C143, C172, C173, C231, C511, C617 (7000 psi and below), C1064, C1231 (7000 psi and below)
Masonry - accredited since 10/16/2018
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)
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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