performance specification for asphalt binders 1 of 6 · 2016. 3. 10. · rtfot residue (aashto t240...
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Performance Specification for Asphalt Binders 1 of 6
Performance Specification for Asphalt Binders 2 of 6
and more than the
standard traffic speed
or
or
and
Performance Specification for Asphalt Binders 3 of 6
Performance Specification for Asphalt Binders 4 of 6
Property Test Method Grades
Grade S Grade H Grade V Grade E
Original binder
Flash point temp, °C AASHTO T48 or ASTM D 92 230 min 230 min 230 min 230 min
Viscosity at 135°C, Pa.s AASHTO T316 or ASTM D4402 3 max 3 max 3 max 3 max
G*/sin at 64°C @ 10 rad/s, kPa AASHTO T315 or ASTM D7175 1.00 min 1.00 min 1.00 min 1.00 min
RTFOT residue (AASHTO T240 or ASTM D2872)
Mass change2, % AASHTO T240 or ASTM D2872 1.00 max 1.00 max 1.00 max 1.00 max
Jnr3.2 at 64°C, kPa-1
Jnr diff at 64°C , % AASHTO T350 AASHTO T350
4.5 max Report
2.0 max Report
1.0 max Report
0.5 max Report
PAV residue (AASHTO R28 or ASTM D6521) – PAV aging temperature: 1000C
G*sin at 28°C @ 10 rad/s, kPa AASHTO T315 or ASTM D7175 5000 max 6000 max 6000 max 6000 max
S at -6°C @ 60 s, MPa m – value at -6°C @ 60 s
AASHTO T 313 or ASTM D6648 300 max 0.300 min
300 max 0.300 min
300 max 0.300 min
300 max 0.300 min
Failure strain3 at -6°C @ 1.0 mm/min, % AASHTO T314 or ASTM D6723 1.0 min 1.0 min 1.0 min 1.0 min
m
Performance Specification for Asphalt Binders 5 of 6
A = 1.0094684142 – (6.33413410744 × 104
× T) + (1.45710416212 × 107
× T2
)
Performance Specification for Asphalt 6 of 6