Skip to main content

Developments in bitumen emulsion technology

Developed in 1933 by the French engineer M Rouaze, the Atomix(r) mill is now used by many customers across five continents and is able to make all types of emulsions including SBR [styrene butadiene rubber] and SBS [styrene-butadiene-styrene].
February 14, 2012 Read time: 2 mins
Emulbitume has developed a new colloidal mill, the Atomix E, based on the same principle as its existing Atomix units
Developed in 1933 by the French engineer M Rouaze, the Atomix(r) mill is now used by many customers across five continents and is able to make all types of emulsions including SBR [styrene butadiene rubber] and SBS [styrene-butadiene-styrene].

French company 209 Emulbitume, which says it is among those at the forefront of bitumen emulsion technology worldwide, has developed a new colloidal mill with a capacity of 6,000litres/hour (1,320 gallons).

"This new Atomix E is based on the same principle as existing Atomix units already manufactured by Emulbitume (B, A, D) but it will help to develop small mobile production units, offering the opportunity to be nearer to the job site," says Emulbitume. "In future, energy savings and the reduction of transportation will be the priority of road constructors and these units can help them to develop a new strategy." The units can be containerised, electrically heated and fitted with all the standard options that EmulBitume offers to its customers.

According to the company, the Atomix mill has many advantages including active leakproofness, even with modified bitumen; good and accurate particle size; easy and low maintenance costs; it can produce all types of emulsions requested by the market, and it is silent while running.

Like the other Atomix mills, Atomix E has enough pressure at the outlet to send the emulsion directly to the storage tanks (no additional pump needed), and it is driven by a 15kW electric motor.

Emulbitume, which specialises in the design, manufacture and commissioning of bitumen emulsions production units and macerator pumps, has over 30 years of experience in the bitumen emulsion and modified bitumen market with a presence in more than 65 countries and more than 250 units running. It offers a full range of products from units for laboratories to production devices, and to support its worldwide customers it offers technical support (research and design office together with its workshop) for services and maintenance.

For more information on companies in this article

Related Content

  • Road recycling
    September 27, 2023
    Easier to operate, thanks to the increasing use of GPS, and greener to run because of biofuels are two of the more innovative technologies being integrated into machine design by major road recycling equipment manufacturers.
  • Oxyboost – a boost for binder production
    June 20, 2023
    Italian bitumen plant specialist Menestrina is turning crumb rubber from waste tyres into a binder that can replace some of the bitumen in an asphalt mix.
  • Road recycling developments coming to market
    March 22, 2017
    Major manufacturers are introducing new machines for road milling and recycling that will boost output and lower the cost/m - Mike Woof writes New machines for milling and road recycling will offer increased performance and productivity than earlier generation equipment. Higher quality cutting will help contractors achieve smoother surfaces and considerably lower paving costs also. Meanwhile new recycler/stabiliser machines will offer a better cost/m and improve the economics of road recycling for contra
  • Asphalting in the Americas
    June 13, 2012
    Asphalt plants were recently delivered for use in the biggest road construction project in Latin America. Meanwhile, a US navy base has just received a plant Guy Woodford reports Spanning around 1,000km, the Ruta del Sol highway in Colombia is the largest road build works currently taking place in Latin America. Brazilian company Odebrecht, part of the Ruta del Sol Concessionaire group working on sector 2 of the highway stretching 528km from Puerto Salgar to San Roque, connecting the capital Bogota to the