Cutback bitumen RC70
is dissolved of bitumen in solvents of Naphtha. Adding naphtha (cutback agent)
to the bitumen reduce the viscosity of bitumen. Cut back bitumen has petroleum
solvent such as naphtha, kerosene, diesel fuel and gasoline which improves the
ability to coat aggregates.
Cutback asphalt is
an asphalt cement that has a solvent or distillate such as gasoline, diesel
fuel, kerosene, or naphtha added to make the asphalt liquid at ambient
temperatures and improve its ability to coat aggregates.
Specifications permit up to 45 percent distillate in manufacturing an RC-70 cutback asphalt.
applications of RC-70 are in construction and maintenance of pavement, tack
coat and prime coat.
Cut back bitumen are easy to use because it is cold
applied. Cut back grade bitumen is normally used in spraying.
Rapid curing cutback petroleum asphalt supplied by bitumen supply manufacturing
from vacuum distillation of crude oil blended with a petroleum solvent.
SUPPLY guarantee to supply the cut back
asphalt RC-70 in compliance to the
mentioned specification in table.
supply is able to provide every packaging according to customers enquiry.
25°C, 100gr, 5 sec
ASTM D 95