Aging Influence on Fatigue Characteristics of RAC Mixtures Containing Warm Asphalt Additives

Table 2

Property of WMA additive.

Properties	Asphamin	Sasobit H8
Ingredients	Sodium aluminosilicate	Solid saturated
	Na2O⋅Al2O3⋅2SiO2	hydrocarbons
Physical state	Granular Powder	Pastilles, flakes
Color	White	Off-white to pale brown
Odor	Odorless	Practically odorless
Molecular weight	365	Approx. 1000
Specific Gravity	2 (20^∘C)	0.9 (25^∘C)
Bulk density	500–600 kg/m^3	—
Ph values	11∼12	Neutral
Flashpoint	—	285^∘C (ASTM D92)
Solubility in water	Insoluble	Insoluble