OFFICE OF MATERIALS ENGINEERING AND TESTING SERVICES
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Authorized Materials List
California Department of Transportation projects. Prequalification does not constitute
an endorsement by the California Department of Transportation. Field performance of
these products will continue to be monitored.
Innocuous Aggregates for Concrete
Anaerobic Threadlocking Compounds
(Qualification Requirements for Anaerobic Threadlocking Compounds)
Cementitious Materials for use in Concrete
- Prequalification Program Requirements
- Authorized List of Materials
- Notice of Intent to Supply Cementitious Material Form
- Test Data Submittal Form
Cementitious Pipeliners and Concrete Invert Paving
Chemical Adhesives / Cartridge Epoxies
(Augmentations
to ICBO-AC58)
Chemical Admixtures for Use in Concrete
Composite Column Jacket Systems
Corrosion Protection Coverings
External Battery Backup System Cabinet
Flash Weld Approvals
(Acceptance Criteria for Ultimate Hoops)
Flexible Pavement Crack Treatment Material
Headed Bar Reinforcement
(Acceptance Criteria for Headed Bar Reinforcement)
Independent Testing Laboratories(ITL)
This information has been moved. Click here to be sent to the to new the location.
Lime for Soil Stabilization
(Qualification Program)
Mechanical Expansion Anchors
(Acceptance Criteria for Mechanical Expansion Anchors)
Post-Tensioning Systems
Pre-approved systems(full list and details)
- Prequalification submittal
- Designer instructions and checklist for shop plans
- Jack Calibration
- Contacts
Precast Portland Cement Based Repair Material
(Acceptance Criteria for Precast Portland Cement Based Repair Material)
Steel Reinforcing Couplers
(Acceptance Criteria for Mechanical Couplers)
Traffic Signal Control Equipment
Warm Mix Asphalt
- Approval process for new warm mix technologies
- Approved technologies for contractor option specification
- Memo to Rock Products re: Warm mix approval process
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