Experience Study on Long-Life Microsurfacing with High Water Resistance Performance

Table 2

Technical specifications of modified emulsified asphalt.

Test items	Test results	Technical indicators
Evaporation residual mass fraction/%	63.6	≧60
Remaining amount on the screen/% (1.18 mm screen)	0.02	≦0.1
Storage stability/1d	0.8	≦1
Enge La viscosity/E25	11.76	3–30
Residual penetration/0.1 mm	70.5	40–100
Residual softening point/°C	57	≧57
Residual ductility	26	≧30