B2Z Engineering, LLC
Austin,
Texas
View Accreditation Certificate
Aisha
Gonzalez
4707 Commercial Park Drive
Austin
,
Texas
78724
Phone: (956) 585-3773
Fax:
Aisha@b2zeng.com
http://b2zeng.com/
Quality Management System - accredited since 7/25/2022
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 7/25/2022
D979, D2041, D2726, D3203, D3549, D5444, D6307, D6925
Soil - accredited since 7/25/2022
D558, D698, D1557, D2216, D4318, D6938
Aggregate - accredited since 7/25/2022
C29, C117, C127, C128, C136, C566, C702, D75, D2419, D5821
Concrete - accredited since 4/29/2024
C31 (Cylinders), C39, C138, C143, C172, C231, C511, C1064, C1231 (7000 psi and below)
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 3/7/2026. Please visit https://aashtoresource.org for current accreditation status.
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