General description of cutback asphalt SC70 Cutback bitumen SC70 is dissolved of bitumen in solvents of kerosene. In many countries kerosene and other volatile petroleum derived products are added as a cutter or cutback agent to bitumen to reduce (or cutback) the viscosity of the bitumen. The mixture obtained may be called cutback bitumen. The […]
General description of cutback asphalt SC250 Cutback bitumen SC250 is dissolved of bitumen in solvents of kerosene. In many countries kerosene and other volatile petroleum derived products are added as a cutter or cutback agent to bitumen to reduce (or cutback) the viscosity of the bitumen. The mixture obtained may be called cutback bitumen. The […]
General description of cutback asphalt SC 800 Cutback bitumen SC800 is dissolved of bitumen in solvents of kerosene. In many countries kerosene and other volatile petroleum derived products are added as a cutter or cutback agent to bitumen to reduce (or cutback) the viscosity of the bitumen. The mixture obtained may be called cutback bitumen. […]
Rapid curing cutback bitumen Rapid Curing Cutback Bitumen is made by reducing the viscosity of and ordinary bitumen by adding mostly petroleum type solvent. Cutback Bitumen are used because their viscosity is lower than that of neat asphalt and can thus be used in low temperature applications. RC cutback bitumen After a RC cutback is […]
Cutback bitumen medium curing MC A cutback bitumen medium curing MC is simply a combination of asphalt cement and petroleum solvent. Like emulsions, cutbacks are used because they reduce asphalt viscosity for lower temperature uses (tack coats, fog seals, slurry seals, stabilization material). MC bitumen is medium curing Similar to emulsified asphalts, after a cutback […]
Cutback bitumen slow curing SC The invention relates to bitumen cutback, in particular to the use of fatty acid esters as bitumen cutback agents. These bitumen cutback agents may also be described as cutters,cutback additives, bitumen solvents, or bitumen thinners. Cutback bitumen Bitumen is a viscoelastic mix of hydrocarbons used to hold together aggregates in […]
By crude coal tar as used herein is meant the crude coal tar product obtained as a by-product in the distillation of coal (anthracite or bituminous) to produce combustible gas, which distillation may be carried out either at relatively high temperatures, for example, in by-product coke ovens or retorts, or at lower temperatures as in […]
What is Bitumen (Asphalt) Cutback Bitumen? Bitumen is ‘cutback’ by adding controlled amounts of petroleum distillates such as kerosene. This is done to reduce the viscosity of the bitumen temporarily so it can penetrate pavements more effectively or to allow spraying at temperatures that are too cold for successful sprayed sealing with neat bitumen. The […]
