Gain sound insights into the recycling systems of asphalt mixing plants. Learn about the recycled material content, emissions and financial savings that can be achieved with effective recycling.

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• An overview of recycling technologies: from dosing into the drum and dosing into the mixer to hot recycling systems.

• Process-related considerations: process optimisation for higher recycled material content and optimum quality of the new asphalt.

• Plug & Work: benefit from technologies that are suitable for new plants as well as for retrofit solutions on existing plants.

• Digital support tools: recipe generator for maximising recycled material content.​​

Production system solutions: analyse the entire value chain – from asphalt removal and processing to reuse in the asphalt mixing plant, with consideration of all relevant interfaces in order to maximise efficiency and sustainability.

 

• Presentation of the system.

• Our system enables the production of high quality asphalt with a high content of recycled material – a combination that has no contradictions.

• Advantages of the production system.

• Example from practical application – every % counts.

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Temperature-reduced asphalt with high recycled material content – does that work?

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• Process-based consideration and feasibility: analysis of the efficiency and of the challenges related to the use of foam bitumen in combination with a high recycled material content.

• Limits of foam bitumen: identification of the limitations and challenges in application.

• Plug & Work: integration of foam bitumen systems into existing plants in combination with recycling processes.

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As an add-on technology for existing plants to protect the existing equipment, thanks to the reduction of VOC values below 50 mg/m³.

 

• Adaptation to existing plants with installed recycling systems.

• Perfect retrofit solution.

• Reduction of the total carbon (VOC) emissions by 50 %.

• Increase of the recycled material content possible while adhering to the emissions limits.

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Maximum recycling, maximum profit – thanks to sustainable technologies on an asphalt mixing plant.

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• Sustainable circular economy.

• Protection of resources and economic efficiency.

• Compliance with emissions limits.

• High RAP content as a key lever for CO₂e reduction.

• 90 % RAP enables up to 32 % CO₂e savings in the asphalt production process.

• With the additional use of green hydrogen as a burner fuel, CO2e savings in asphalt production can be increased to up to 72% with 90% RAP.

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