Asphalt Definitions and Terms

Home Knowledge Base Asphalt Terms Solubility

Latest Posts

Brain Injury Awareness Month

TxDOT Letting Report 2025 March

Heart Health Month

TxDOT Letting Report 2025 February

Winter Weather Road Safety

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.