Different forms of bitumen
Bitumen is avilable in the following forms
Cutback Bitumen
Bitumen Emulsion
Bitumen Primer
Modified bitumen
1. Cutback bitumen
Normal practice is to heat bitumen to reduce its viscosity. In some situations preference is given to use liquid binders such as cutback bitumen. In cutback bitumen suitable solvent is used to lower the viscosity of the bitumen. From the environmental point of view…
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