Asphalt Definitions and Terms

Home Knowledge Base Asphalt Terms Voids in Total Mix

Latest Posts

TxDOT Letting Report 2025 July

2025 Materials and Asphalt Technology Research Summit

TxDOT Letting Report 2025 June

Municipal Asphalt Pavement Solutions –Rosenberg Presentations

TxDOT Test Procedures Effective April 2025

Voids in Total Mix

Voids in Total Mix (VTM) refers to the total empty spaces (air pockets) in a compacted mix expressed as a percentage of the total solid volume.