Preparation and Performance Assessment of Asphalt Emulsion Modified by the Fabricated SBS Latex

Table 2

Factors and levels of orthogonal experimental design.

Levels	Factors (the dosage of each material is based on the mass of SBS)
	Water/SBS (mass ratio) (A)	Emulsifier/% (B)	Inorganic stabilizer/% (C)	Organic stabilizer/% (D)
1	0.6	8	0.1	0.1
2	0.8	10	0.2	0.2
3	1.0	12	0.3	0.3
4	1.2	15	0.4	0.4