sidue will be The same as

Materials Science And Engineering Properties
1st Edition
ISBN:9781111988609
Author:Charles Gilmore
Publisher:Charles Gilmore
Chapter9: Time, Temperature, And Mechanical Properties
Section: Chapter Questions
Problem 9.22P
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1. If the ductility at 25 deg. Con the original binder is 50 cm, one expects that the ductility on the
RTFO residue will be
50 cm.
a) The same as
b) More than
c) Less than
2. If the penetration at 25 deg. Con the original binder is 60 PEN, one expects that the penetration
on the RTFO residue will be
a) 40 PEN
b) 60 PEN
c) 150 PEN
3. For an increase in the Viscosity at 60 deg. C, the Flash Point for the asphalt binder will be
a) The same
b) Higher
c) Lower
4. Among the components of an asphalt binder, an increase in the Oils will
the Flash
Point.
a) Increase
b) Decrease
c) Maintain
Transcribed Image Text:1. If the ductility at 25 deg. Con the original binder is 50 cm, one expects that the ductility on the RTFO residue will be 50 cm. a) The same as b) More than c) Less than 2. If the penetration at 25 deg. Con the original binder is 60 PEN, one expects that the penetration on the RTFO residue will be a) 40 PEN b) 60 PEN c) 150 PEN 3. For an increase in the Viscosity at 60 deg. C, the Flash Point for the asphalt binder will be a) The same b) Higher c) Lower 4. Among the components of an asphalt binder, an increase in the Oils will the Flash Point. a) Increase b) Decrease c) Maintain
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