Fayat develops new surface dressing solutions

Fayat says that its new Multispray and Duospray systems offer effective technologies for spreading surface dressing. The Multispray system is a multi-purpose spraybar that can be fitted to spreaders and used for spraying binders and additives. The spraybar features two rows of jets, which allows the user to choose two different spread rates across the width of the roadway. This means that the carriageway and hard shoulder can be coated with different mixes, eliminating bleeding of surface dressing materials
January 6, 2017 Read time: 2 mins
Fayat’s surface dressing solutions
217 Fayat says that its new Multispray and Duospray systems offer effective technologies for spreading surface dressing. The Multispray system is a multi-purpose spraybar that can be fitted to spreaders and used for spraying binders and additives. The spraybar features two rows of jets, which allows the user to choose two different spread rates across the width of the roadway. This means that the carriageway and hard shoulder can be coated with different mixes, eliminating bleeding of surface dressing materials. One row can be used to spread binder for tack coats while the other row can be used for the surface dressing. This means that the machine operator can switch between working methods without having to change the nozzles, maximising productivity. This design also combines a row of nozzles for adhesion agent with those for the binder spraybar, reducing the overhang of the vehicle.

The Duospray system can be fitted to spreaders and used to distribute an even layer across the entire width of a patch. When patching with a conventional spraybar, there is no guarantee that the edges will be sufficiently covered to retain the chippings according to the firm. But the firm says that the Duospray delivers an enriched jet on both sides of the patch, ensuring effective transverse distribution across the whole width.

In addition, the company now has the sophisticated Novasystem, which offers computer control for more precise operation. The package allows the operator to regulate the different components of a formula, and also ensures better traceability. It features intuitive software that is easy to use and comes with sensors to monitor air and ground temperatures, as well as a GPS system to log positioning accurately onsite. The system is said to help optimise both logistics and productivity, by allowing the user to better configure the equipment to the working application.

For more information on companies in this article

Related Content

  • Caterpillar’s new twin drum asphalt compactor
    October 2, 2018
    Caterpillar is introducing a new rubber tyred compactor designed for use on granular materials and all types of asphalt-mix designs. The firm says that its new CW16 pneumatic roller is available as a standard nine-wheel model with a 1754mm compaction width or as an optional 11-wheel model with a 2,132mm compaction width. The CW16 is designed for efficient performance on highways, city streets, county roads, lane additions, industrial sites, overlays, or other mid-size jobs. Depending on ballast used (inclu
    Read More
  • Asphalt paving design advances
    June 15, 2012
    A diverse array of advanced paver designs is now being offered in the asphalt paving sector – Mike Woof reports With the World of Asphalt and INTERMAT 2012 events having both taken place in recent months, a series of innovations have been introduced for the asphalt paving market. Developments have come to market that widen the array of both US and European asphalt paving systems and all the major manufacturers have developed new pavers and materials feeders to meet the latest emissions requirements. Demand
    Read More
  • Vögele's global paving vision
    January 4, 2013
    German paver specialist Vögele is taking a global view of the construction equipment market, with machines developed for very different markets. A prime example of this is with the Dash 3 models now coming to market. The new SUPER 2100-3 paver is also available as the SUPER 2100-3i, a highly sophisticated machine that meets the European emissions requirements while offering high productivity and performance. At the same time, the company is also offering a heavy duty (HD) version of its proven SUPER 1800-2
    Read More
  • Reduced emissions, costs, with recycled asphalt
    February 21, 2012
    Recycling is a key issue for asphalt road construction, with many technologies now coming to market. Bith an ever increasing emphasis on sustainability forcing change in the construction sector in Europe and North America, the highway sector now has to seek new solutions.
    Read More

Highlighted Content