Asphalt Definitions and Terms

Home Knowledge Base Asphalt Terms Solubility

Latest Posts

TxDOT Test Procedures Effective April 2025

TxDOT Letting Report 2025 May

Water Safety

Work Zone Awareness

TxDOT Letting Report 2025 April

Solubility

Solubility measures the purity of an asphalt binder or the ability of the asphalt binder’s soluble portion to be dissolved in a specified solvent. Inert matter, such as salts, free carbon, or non-organic contaminants, is insoluble.