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Caltrans presentation from Office of Roadway Materials Testing

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Skid Testing

• Shift Quality Control To Contractor

OLD NEW

ORMT-AB & HMA Lab

Asphalt Binder Lab testing:• Asphalt binders • Modified asphalt binders• Asphalt modifiers• Emulsified asphalts

Hot Mix Asphalt Lab testing:• Hot mix asphalt samples• HMA pavement cores• Lab prepared asphalt mixtures

• Certification Program for Asphalt Suppliers

• Project binder sample testing• HMA Dispute Resolution

testing• Support specification

development• Industry engagement - RPC

Lab Operations

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