Diesel was used at the road construction site, until the introduction of asphalt release agent. This fuel often results in contamination and reduction in quality and strength of road. The introduction of this release agent prove to be beneficial for the environment as well as road construction workers. Asphalt release agent is used during asphalt road construction. This 'preventive maintenance' agent can be applied to the surface to create a barrier between roller tyres and asphalt mat. Made from natural ingredients, this release agent is environmental friendly and biodegradable. This release agent is also useful for several road construction equipment that handle concrete, like motor grader, asphalt mixing plant, road roller machine and more. Based on the performance, reapplication of asphalt release agent is decided.