LuminoKrom®, photoluminescent road paint
Range of high-performance glow in the dark paints for road safety and street markings
Would you like to improve visibility and safety on the highway in the darkness?
LuminoKrom® is an innovative road marking technology that uses photoluminescent properties to improve streets experience, particularly at nighttime.
Depending on the environment and its use in non-trafficked zones (such as kerbs, parking lots and traffic islands) and trafficked zones (such as streets and freeways), our teams will advise you on the appropriate luminescent paint and approach.
Three ranges of glow in the dark products
White Urban Paint
A white solvent-based luminescent paint. It is designed to secure singular points in urban environments. It can be applied to road markings on the ground or street furniture.
White Retro-Reflective products
White solvent-based retro-reflective glow in the dark paints. It is designed for high-performance road markings and ensures a high level of luminescence day and night.
Types of markings for non-traffic zones
The use of glow in the dark lines can be particularly effective for marking concrete kerbs, notably to improve the visibility of streets and urban infrastructures in low-light conditions.
Improved nighttime mobility
LuminoKrom®, luminescent marking for traffic zones
With the agreement of the public authorities*, experiments are currently being carried out in France in accident-prone zones such as intersections, bends, crosswalks, etc.
These projects are governed by experimental protocols under the aegis of CEREMA. The aim is to validate and quantify the contribution of LuminoKrom® luminescent paints in terms of traffic security in places where there is no public lighs.
If your municipality is interested in carrying out an experiment on roads with traffic? Contact our teams
Experimental objectives
Improving traffic safety
The main aim of the experiments is to assess how
photoluminescence contributes to the protection
of users, notably through improved nighttime
visibility of markings on the floor.
What about road paint certification?
Since 2019, our products have been part of the certification process under the aegis of ASCQUER (Association pour la Certification et la Qualification des Équipements de la Route) and CEREMA (Centre d'Études et d'Expertise sur les Risques, l'Environnement, la Mobilité et l'Aménagement). Various deposits were made on the Route Nationale 2 (RN2) in the Oise department (France). Extremely rigorous tests were carried out to assess performance in terms of visibility, durability, weather resistance and effectiveness in real traffic conditions...
Our urban white reference awaits "right to use": To date, our photoluminescent white paint meets all the technical requirements for urban marking certification. Our team is waiting for the right of use to be issued.
Context: Saint-Pandelon is a commune in the Landes region of France. The route in question crosses a countryside area where nigh-time mobility is often limited due to the absence or scarcity of public lighting. LuminoKrom® was applied to several sections of the route, particularly in critical locations such as bends, where the risk of accidents is higher due to poor nighttime conditions.
- If long-term results confirm the benefits observed in this test, it is likely that our luminescent products will be used on other rural roads in France.
Integration into wider international projects: LuminoKrom®, the glow in the dark products developed in France, have also attracted interest internationally, notably in Malaysia, where authorities and construction companies are exploring innovative solutions to improve traffic security. Malaysia, like many developing countries, faces significant challenges in securing rural roads and environment with limited street lights.
LuminoKrom®, with its photoluminescent properties, can bring significant benefits to the development and operation of autonomous cars. It is a valuable contribution to the autonomous car ecosystem, improving the appearance of directional lines on the flow, making driving safer after the sunset and in difficult conditions, and supporting the efficiency of detection systems and autonomous driving algorithms. This could play a key role in the development and widespread adoption of autonomous vehicles.
Improving the visibility of highway lines
- Increased detection by sensors: Autonomous vehicles rely heavily on sensors, cameras and lidar systems to navigate the streets. Photoluminescent products are more visible in darkness and low-light conditions, making them easier to detect by the on-board vision systems of autonomous vehicles.
- Adaptation to adverse weather conditions: LuminoKrom® photoluminescent ground signage can also improve lane appearance in adverse weather conditions, such as fog or rain, which can interfere with conventional sensors.
- Increased passenger confidence: Passengers in autonomous car can feel safer and more confident when they see that the road markings are clearly visible and that the vehicle is following the lane steadily, even in the dark.
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Optimizing autonomous driving algorithms
- Better recognition of lines: LuminoKrom® offers more uniform and consistent marking quality, making it easier for autonomous driving algorithms to recognize lane lines. This can improve the efficiency of lane-following and decision-making algorithms.
- Support for mapping systems: High-definition mapping systems used by autonomous cars can integrate photoluminescent products to create more accurate and reliable maps, particularly in dark environments
- Support for pilot programs: Streets equipped with LuminoKrom® products can be used as test sites for autonomous car, enabling manufacturers to validate their systems in conditions optimized for nighttime mobility.
Reduced dependence on street lights infrastructure
- Less need for street lighting: With LuminoKrom® , lanes can be made more visible without increasing dependence on street lights, which is advantageous for autonomous cars driving in the countryside or on poorly lit roads.
- Energy savings: Reducing the amount of street lamps required saves energy, contributing to a more sustainable infrastructure.
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Recognized and accredited technological innovation
Our innovative glow in the dark products have received several important awards for its innovation in termes of traffic security and sustainable infrastructure.
Prix de l'Innovation Sécurité Routière
In 2020, LuminoKrom® was nominated for the Prix de l'Innovation Sécurité Routière, organized by the French Ministry of the Interior. This award highlights technologies and initiatives that contribute to traffic safety.
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"Routes et Rues " certification
LuminoKrom® has been certified by the "Routes et Rues" program in 2019. This program aims to promote innovative solutions to improve the safety, sustainability and efficiency of highway and urban infrastructures in France.
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ADEME "Route du Futur" program
In 2016, Eiffage launched the "Route du Future" program as part of the i-Street project. This initiative aims to develop sustainable traffic infrastructures and respond to the contemporary challenges of mobility, safety and ecological transition.
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Ecological Commitment Network Bpifrance and Coq Vert
Our work has been recognized by Bpifrance as part of its Coq Vert network for its concept in sustainable development. This recognition highlights the company's commitment to offering environmentally-friendly solutions in line with the challenges of energy transition.
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with unlimited benefits
- Captures light during the day and gives it back after the sunset
- Improves visibility at singular points in the darkness
- Improves orientation for users and autonomous vehicles
- Quick and easy to install by any applicator
- Eco-sustainable technology with no electricity consumption
- Made in France production.
Even more benefits...
Easy application and maintenance
- Ready-to-use products: Our range of products is designed to be easy to apply, i.e. it can be applied simply using conventional outdoor painting techniques. The properties of photoluminescent products ensure even, long-lasting application, even on difficult surfaces.
- Ease of application: Our photoluminescent product can be applied directly to concrete, asphalt, and adheres well to this surface, ensuring an even, long-lasting application. This reduces the need for frequent repainting of curbs, which is economically advantageous.
- Photoluminescence longevity: One of LuminoKrom®'s key features is its ability to absorb light during the day and release it after the sunset. This property remains effective for many years, making it a durable solution for luminous beaconing.
Durable, reliable beaconing solution
- Weather-resistant: Our products are designed to withstand harsh weather conditions, such as rain, snow and UV rays. This ensures that markings remain visible and effective for a long time, even on concrete surfaces exposed to extreme conditions.
- Wear resistance: Often used on surfaces exposed to heavy traffic, products are designed to resist wear caused by traffic. Their composition maintains the paint's integrity even after prolonged use.
- Ecological and safe: In addition to its physical durability, glow paint is also designed to be environmentally friendly. Formulations are free of hazardous substances, minimizing environmental impact while offering a safe solution for users.