Performance Evaluation of Crumb Rubber Asphalt Modified with Silicone-Based Warm Mix Additives

Table 3

Basic properties of silicone warm mix additives.

Properties of Tego Addibit	Values	Properties of Tego XP	Values
Appearance	Clear, yellow	Appearance	Amber clear, liquid
Active content (%)	40	Acid value (mg KOH/g)	10–25
Density (g/cm³)	0.9	Water content (%)	2
Viscosity at 25°C (mPa.s)	130	Density (g/ml)	0.85–0.95
Flash point (°C)	>100	1%PH value	8.6–9.6
		Viscosity mPa.s (25°C)	50–250