California Department of Transportation

Authorized Material List

Disclaimer:  The materials included on this list are authorized for use on
California Department of Transportation projects.  Authorization does not constitute
an endorsement by the California Department of Transportation.  Field performance of
these materials will continue to be monitored.


New Material Guidelines

Innocuous Aggregates for Concrete

Strip Joint Seal Assemblies with max MR 4 inches

Anaerobic Threadlocking Compounds

Cementitious Materials for use in Concrete

Chemical Admixtures for Use in Concrete

Cementitious Pipeliners and Concrete Invert Paving

Crumb Rubber Modifier