Vulcan Materials Company
Avondale,
Arizona
View Accreditation Certificate
William
Katzenberger
11923 West Indian School Rd.
Avondale
,
Arizona
85392
Phone: (602) 621-1879
Fax:
katzenbergerb@vmcmail.com
http://www.vulcanmaterials.com
Quality Management System - accredited since 12/12/2014
R18, C1077 (Aggregate), D3666 (Aggregate), D3666 (Asphalt Mixture), D3740 (Soil)
Asphalt Mixture - accredited since 9/16/2009
R30, R35, R47, R68, R97, T30, T166, T167, T209, T245, T269, T283, T305, T308, T312, T324, T329, T340, D979, D1074, D1075, D2041, D2726, D3203, D3549, D4867, D5444, D6307, D6925, D6926, D6927, D8225
Soil - accredited since 9/16/2009
R58, R74, T89, T90, T99, T100, T134, T180, T265, T288, T289, D421, D558, D698, D1140, D1557, D2216, D4318
Aggregate - accredited since 12/16/2003
R76, R90, T11, T19, T21, T27, T84, T85, T96, T100 (Mineral Filler), T112, T176, T210, T255, T304, T335, C29, C40, C117, C127, C128, C131, C136, C142, C535, C566, C702, C1252, D75, D2419, D3744, D4791, D5821
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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