Cutback bitumen is a
kind of bitumen which is made by mixing penetration grade with petroleum
solvents. The curing time of the cutback bitumen determined whether it is rapid
caring, medium caring or slow caring. Slow caring bitumen are obtained by
mixing with heavy solvents. These category of bitumen are called road oil which
often use in road mixing.
Slow caring cutback bitumen are often use for penetrating prime coat, coating,
surface primer, road pavement. The viscosity of bitumen reduces remarkably
facilitates construction of seal coats in road pavements as softened. Cutback
bituminous asphalt SC-70 applied to waterproofing surfaces.
The SC-70 bitumen
can be obtained by mixing an asphalt cement with a heavy solvent such as gas
Slow curing cutback petroleum asphalt supplied
by bitumen supply manufacturing from vacuum distillation of crude oil blended
with a petroleum solvent.
INTERNATIONAL BITUMEN SUPPLY guarantee to supply the cut back asphalt SC-70 in compliance to the mentioned specification
supply is able to provide every packaging according to customers enquiry.
viscosity @60 °C
Flash point C
ASTM D 95