You have arrived on the English website.


Technical and technological solutions with high added value

Retrofit solutions designers

Our retrofit experts will support you in your project for all types of technical improvements and renovations of your asphalt plants in France and abroad.


Our solutions:


Dosing aggregates

Recycling unit

Dryer drum

Filtering unit


Binder park

Hot mix storage, drag slat conveyor and skip

Automation system, control cabin, eco-energy solutions

Dope, foam bitume, solid and liquid additives metering


Our ambition: value creation
  • flèche icone
    Increase functionality and operating life of your asphalt plants

    Addition of devices to increase the performance of the asphalt plant, in production flow and in quality of production.

    Upgrading, taking into account all type of standards that evolve rapidly: noise and dust emission levels, (etc.) according to the production classes and the plants location.

    Visual protection, insertion in the environment, reduction of the ecological footprint in the broad sense.

    Reduction of energy consumption, during the drying phase, but also during the storage of raw materials and finished products.



  • flèche icone
    Preserve the value of your initial investment

    Modernise, make reliable, complete your asphalt plant to give it a second industrial life.

  • flèche icone
    Bring innovation to the heart of your retrofit projects

    Addition of new and more ecological solutions, production of warm mixes, recycling with hot-mix aggregates.

Contact us
Our team assists you in defining your needs in order to carry out your projects and will be force of technical and economic proposals to meet the requirements of your company in France and abroad.