Cold bitumen emulsion is a type of asphalt product that consists of bitumen (a byproduct of petroleum refining) and water that are combined with an emulsifying agent. The emulsifying agent helps to stabilize the mixture and prevent the separation of the bitumen and water, which makes it easier to handle and apply.
Cold bitumen emulsion is often used for road construction, maintenance, and repair work, as it offers several advantages over traditional hot mix asphalt. For example, it can be applied in colder weather conditions, which can help to extend the construction season. It also requires less energy to produce and apply, which can result in lower costs and lower emissions compared to hot mix asphalt. Additionally, cold bitumen emulsion is often used as a binder in chip seal and slurry seal applications, which can help to extend the life of the road surface and improve its overall performance.