Bitumen CRS

Bitumen Emulsions are Basically an O/W – Oil on Water Solution – A Dispersion of Bitumen Particles on Water, Stabilized with the Addition of Surfactants – Surface Active Agents – or Most Commonly known as Emulsifiers, that Will Permit the Bitumen to De Diluted in Water. They are Primarily Used for Tack Coats for use in Between Hot Mix Asphalt Lyers and Prime Coats for Thin Hot Mix Surfacing Layers or a Chip Seal Pavements.

Bitumen emulsions are basically an O/W – Oil on Water solution – A dispersion of bitumen particles on water phase, stabilized with the addition of surfactants – Surface active agents – or most commonly known as emulsifiers. They are primarily used for tack coats for use in between hot mix asphalt layers and prime coats for thin hot mix surfacing layers or a chip seal pavements, other cold mixed asphalt and maintenance binder . Bitumen emulsions are divided into three categories: * Anionic with negatively charged globules * Cationic with positively charged globules * Non-ionic with neutral globules. Base on the time of setting after spraying, Bitumen emulsions classification as Quick Set (QS), Rapild set (RS), Medium set (MS) and Slow set(SS)

This Type is Produced According to Customers' Request, Pavements Designed and Constructed for Heavy Duty Traffic and Extreme Weather Conditions Require Specially Designed Engineered Bitumen Grades. By Changing the Characteristics of Normal Bitumen with Change of Process Condition or and the Addition of a Modifier such as Polymer.