Design ResourcesTools & DownloadsAll Hands PlanAsphalt Definitions & TermsDesign ResourcesHMAC Certification & TrainingPaving ChecklistReceive All The Latest News And Information From TXAPA Δ EmailThis field is for validation purposes and should be left unchanged.Name(Required)Email(Required) Mix Design Mix Design: SuperPave Asphalt Binders and Aggregates Mix Design: Considerations for More Durable HMA Pavements Mix Design: SuperPave Gradation Study and Specification Updates Mix Design: HMA Best Practices Mix Design: Power 45 Curve Mix Design: Tying It All TogetherPavement Design Pavement Design: Pave Express Pavement Design: IRI Explorer