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

Table 7

Conventional properties of the various SBS-LMAE.

	Technical index	Concentration of SBS %					Requirement [23]
		0	1.5	3.0	4.5	6.0
Evaporation residue	Residue content %	60.8	61.7	62.5	63.1	63.4	≥60
	Storage stability (5 d) %	1.25	1.53	1.85	1.97	2.13	≤5
	Penetration (25°C)/0.1 mm	89	85	74	66	62	40–100
	Ductility (5°C)/cm	17.8	23.7	30.4	38.3	42.1	≥20
	Softening point °C	46.5	54.8	63.9	76.2	77.4	≥53